Answer:The SI unit of force is the newton, symbol N. The base units relevant to force are:
The metre, unit of length — symbol m
The kilogram, unit of mass — symbol kg
The second, unit of time — symbol s
Explanation:Force is defined as the rate of change of momentum. For an unchanging mass, this is equivalent to mass x acceleration.
So, 1 N = 1 kg m s-2, or 1 kg m/s2.
please find out all the candidate keys and then choose the primary key. (the primary key could be a composite key)
Candidate Key: In a table, a candidate key is a basic set of keys that can be used to uniquely identify any table row of data.
What is primary key in DBMS? Super, Primary, Candidate, Alternate, Foreign, Compound, Composite, and Surrogate Key are the eight different types of keys in DBMS. A super key is a collection of one or more keys that uniquely identify the rows in a database.Candidate Key: In a table, a candidate key is a basic set of keys that can be used to uniquely identify any table row of data. Primary Key: The primary key is chosen from among the candidate keys and serves as the table's identification key. It can identify any data row in the table in a unique way.The column or columns that each row in a table uses to uniquely identify itself is known as the primary key.To learn more about super key refer,
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scroll down to complete all parts of this task. calculate the amount for each item below related to smith's tax basis in the partnership interest at the end of year 1 using the information included in the exhibits. not all entries may be needed for the determination. indicate decreases in tax basis by using a leading minus (-) sign. for each item, enter the appropriate amount in the associated cell. if the amount is zero or no amount is required, enter a zero (0) or leave the cell blank.
Excel will return zero (0) if the cell is empty. This feature can be used to your advantage to prevent blank cells from having an impact on your formulae.
How can a cell with a value of 0 be made blank?To accomplish this, use the IF function. To return a blank cell when the value is 0, use a formula similar to this: =IF(A2-A3=0,””,A2-A3)
Choose a worksheet from the list of display possibilities for this worksheet, and then choose from the alternatives below: Choose the Show a zero in cells that have a zero value check box to make the value 0 visible in cells. Remove a check mark from the Show a zero in cells that have a zero value check box to display zero values as blank cells.
Ctrl + F will bring up the Find and Replace dialogue. 2. Click the Replace tab in the Find and Replace dialogue, enter 0 in the Find what text box, a space in the Replace with text box, click Options to expand the dialogue, and then select Match full cell contents.
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Describe the purpose the process state column displayed by the ps -l command. What values may appear in this column, and what do these values indicate?
The PS command's -l option provides much more details about each process than the -f option does. Systems administrators value the process state (S) column the most because it shows what the process is doing right now. The (S) value denotes a sleeping process, the (R) value denotes a running process, the (T) value denotes a process that has terminated or is being tracked by another process, and the (Z) value denotes a zombie process.
In a computer system that is capable of carrying out numerous tasks, processes might be in a variety of states. These distinct states might not be recognized as such by the operating system kernel. However, they do provide a useful paradigm for understanding processes. Process alludes to the active program. A process goes through numerous phases known as process states throughout its life cycle. As a process progresses through its life cycle, it may be in a variety of states, including New, Ready, Running, Waiting or Blocked, Terminated or Completed, Suspend Ready, and Suspend Wait or Blocked. In this approach, there are five states: running, ready, blocked, new, and exit. When a new job or process enters the queue, the model kicks in; the process is initially admitted to the queue before moving into the ready state.
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from the following list, select all the primary considerations when developing the goals for a social media information system (smis).
The organization's larger goals for its mission, The organization's purposes for using social media.
Social Media Information System (SMIS) – An information system that supports content sharing among user networks. For more information, see Smart Technologies for Coping with Pandemic Disruption: How Social Media Influencers Affect Brand Perception During a Pandemic.
As a result of these technological developments, social media-based online communities have become information systems that provide businesses with a high degree of agility by providing up-to-date information about the socio-economic environment in which they operate (Imache, Izza, and Ahmed-Nacer 2012.
SMIS Components: Hardware, Software, Data, Procedures, People Software – Development and creation of unique social network applications integral to competitive strategy.
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he following class represents an invitation to an event. the variable hostname represents the name of the host of the event and the variable address represents the location of the event. public class invitation { private string hostname; private string address; public invitation(string n, string a) { hostname
(a) A method for the Invitation class that returns the name of the host.
public String getHostName() {
return hostName;
}
(b) A method for the Invitation class that accepts a parameter and uses it to update the address for the event.
public void updateAddress(String newAddress) {
address = newAddress;
}
(c) A method for the Invitation class that will accept the name of a person who will be invited as a string parameter and return a string consisting of the name of the person being invited along with the name of the host and location of the event.
public String generateInvitation(String name) {
return "Dear " + name + ", please attend my event at " + address + ". See you then, " + hostName + ".";
}
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Complete question:
Invitation FRQ The following class represents an invitation to an event. The variable hostName represents the name of the host of the event and the variable address represents the location of the event.
public public class Invitation private String hostName; private String address; public Invitation(String n, String a) 1 hostName = ni address = a; > 1 (a) Write a method for the Invitation class that returns the name of the host. (b) Write a method for the Invitation class that accepts a parameter and uses it to update the address for the event. (C) Write a method for the Invitation class that will accept the name of a person who will be invited as a string parameter and return a string consisting of the name of the person being invited along with name of the host and location of the event. Your implementation must conform to the example below. EXAMPLE If the host name is "Dana", the party location is "1234 Daechi Street", and the person invited is "Lorena", the method should return a string in the following format. Dear Lorena, please attend my event at 1234 Daechi Street. See you then, Dana
Write (in C++) a program that solves that uses Newton-Raphson iteration to find the roots of the function:
f(x) = x + 3 sin(2x).
Your code should prompt the user to enter an initial guess for the root. In the header block note how many roots you found, what the approximate values of the roots are, and what initial guesses you used to find each root.
Answer:
#include <iostream>
#include <cmath>
using namespace std;
// define the function f(x) = x + 3 * sin(2 * x)
double f(double x) {
return x + 3 * sin(2 * x);
}
// define the derivative of f(x)
double df(double x) {
return 1 + 3 * 2 * cos(2 * x);
}
// define the Newton-Raphson iteration
double newtonRaphson(double x) {
double h = f(x) / df(x);
while (abs(h) >= 0.0001) {
h = f(x) / df(x);
// x(i+1) = x(i) - f(x) / f'(x)
x = x - h;
}
return x;
}
int main() {
double x0; // initial guess for the root
// prompt the user to enter an initial guess for the root
cout << "Enter an initial guess for the root: ";
cin >> x0;
// find the root using Newton-Raphson iteration
double root = newtonRaphson(x0);
// print the approximate value of the root
cout << "The approximate value of the root is: " << root << endl;
return 0;
}
Explanation:
In the header block of this program, we can note the following:
We found 1 root using this program.The approximate value of the root will depend on the initial guess provided by the user.The initial guess used to find the root can also be provided by the user.Which of the following options help the browser to go one step forward in the URL history? O history.forward(); O history.length= +1; O history.go(-1);
The option that helps the browser to go one step forward in the URL history is history.go(-1). The correct option is c.
What is historygo(-1) method?The History.go() method loads a specific page from the session history. You can utilize a parameter to go forward and backward through time depending on its value. It employs an asynchronous method.
Using the History. Back() method, the browser advances one page in the session history. The same result can be accomplished by using calling history.go (-1). If the previous page does not exist, this method call has no effect.
Therefore, the correct option is c. history.go(-1).
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add the static keyword in the place of ? if appropriate. public class test { int count; public ? void main(string[] args) { ... } public ? int getcount() { return count; } public ? int factorial(int n) { int result
The common property shared by all objects can be referred to by the static variable (which is not unique for each object).
What does static keyword means?The Java programming language's static keyword designates a member as belonging to the type itself, as opposed to an instance of that type. This indicates that since the static member is shared by all instances of the class, we'll only construct one instance of it.
The common characteristic shared by all objects, which is not specific to each object, can be referred to by the static variable, for instance, the name of the employer for employees, the name of the college for students, etc. When the class is loaded, the static variable only receives one memory allocation in the class area.
Java uses static keywords frequently because of its effective memory management system. The general rule is that you must first build an instance or object of a class in order to access variables or methods contained within it.
The complete question is:
Add the static keyword in the place of ? if appropriate.
public class Test {
int count;
public ? void main(String[] args) {
...
}
public ? int getCount() {
return count;
}
public ? int factorial(int n) {
int result = 1;
for (int i = 1; i <= n; i++)
result *= i;
return result;
}
}
Therefore, the answer is because the factorial method and the main method don't need to reference any instance objects or use any instance methods in the Test class, add static to both of those methods.
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3.Which of the following refers to a division of labor that ensures no one person can singlehandedly compromise the security of data, finances, or other resources?
a. MAC
b. RBAC
c. DAC
d. SoD
Segregation of Duties(SoD) is a system of delegation that makes sure no one person can, on their own, jeopardize the security of information, money, or other resources.
A business's internal controls and long-term risk management depend on the fundamental building block of segregation of duties (SOD). The foundation of the SOD principle is the division of duties among multiple parties or departments to carry out the crucial tasks of a vital process. Fraud and mistake hazards are significantly less controllable without this division in essential procedures.
This might be the SOD foundation for creating an accounting and finance report. The roles that can only be performed by different people are indicated by boxes with an "X" in them. For instance, the Engineer who creates the queries for a report shouldn't also be the one to approve their logic or accuracy.
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engine that searches web pages in its database that contain specific words or phrases engine that provides access to academic information for research service that connects you with a human librarian finds subjective content, such as comments, reviews, and opinions offers the convenience of searching many sources from one web site term general search metasearch engine online reference specialty search social search tool
Internet portals known as general search engines allow users to look up specific words or phrases in a large collection of collated materials.
Scholar is a searching engine for academic material, and it is without a doubt the best one available. It uses the effectiveness of searches on academic articles and patents. On every social networking platform, friends must certify their friendship. E-commerce can be done without having an Internet connection. Some individuals refer to e-commerce conducted on mobile devices using the phrase "m-commerce" (mobile commerce). When a quote, summary, paraphrase, or information is about to be borrowed from another source, the narrative will use a signal word to let the reader know. Typically, the signal phrase includes the statement's author's name.
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In addition, you make sure to use _____ font sizes and colors for all of your data visualization titles.
Additionally, you take care to employ uniform font colors and sizes throughout all of your titles for data visualization.
What does the word "font" mean?The term "font" describes a collection of text or typographic characters that may be printed or displayed in a certain size and style. In both physical and online text, many font types are utilized.
Contrast a typeface with a font.A font is a specific collection of glyphs, usually known as kinds, which include the letters of the alphabet and indeed the associated marks for punctuation and numbers. For instance, Helvetica is a popular typeface. A typeface's specific set of glyphs is referred to as a font.
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The complete question is-
After reviewing your slide, you realize that the visual elements could be improved. You do this by first choosing one data visualization to share on this slide, then create another slide for the second data visualization.
In addition, you make sure to use _____ font sizes and colors for all of your data visualization titles.
you can configure one or more group policy objects (gpos) and then use a process called linking to associate them with specific active directory domain services (ad ds) objects.
Launch the Group Policy Management Console under Start Administrative tools. Find the target OU that you wish to attach the GPO to. Select "Link an existing GPO" by performing a right-click on this OU. Select the GPO you wish to link in the "Select GPO" dialog box under Group Policy Objects, and then click OK.
One or more Active Directory containers, such as a site, domain, or organizational unit, can be connected to by a GPO. A single GPO can have many GPOs attached to it, and multiple GPOs can have multiple containers associated to them. Group policy objects that are local. The set of group policy options that only affect the local machine and the users logged in to it is referred to as a local group policy object. ... Group Policy Objects that are not local. Group policy objects for beginners. There are two default GPOs in every AD domain: The domain's default domain policy is related to it. Linked to the OU of the domain controller is the Default Domain Controllers Policy.
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given the below four faces, darkness or number of dots represents density. lines are used only to distinguish regions and do not represent points. for each figure, could you use partition, hierarchical, density, and other algorithms we learned in class to find the patterns represented by the nose, eyes, and mouth? please list at least 3 different types of algorithms and explain the pros and cons of each. g
Darkness or number of dots represents density. Lines are used only to distinguish regions and do not represent points.
What is hierarchical and density?The figure below illustrates how cluster relationships can be seen visually as a result of hierarchical clustering. Density clustering, more precisely the Density-Based Clustering of Applications with Noise algorithm, groups together points that are closely spaced out and classifies the other points as noise.It's common to group objects using hierarchical clustering. By dividing objects into groups, it makes them comparable to one another and distinguishable from those in other groups. A hierarchical tree termed a dentrogram uses visual representations of clusters.We provide a theoretically and practically enhanced density-based, hierarchical clustering method, offering a clustering hierarchy from which a condensed tree of relevant clusters can be built.To learn more about refer hierarchical and density to:
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search, find and share with your classmates at least one example of a typed functional programming language being used to build a commercial system in each of the following areas: database processing, financial modeling, statistical analysis, and bio-informatics.
The R Foundation for Statistical Computing and the R Core Team provide support for the statistical computing and graphics programming language R. R, developed by statisticians Ross Ihaka and Robert Gentleman, is utilized by data miners, bioinformaticians, and statisticians for the analysis of data and creation of statistical software. Users have developed packages to enhance the R language's capabilities.
R is one of the most widely used programming languages for data mining, according to user surveys and studies of scholarly literature databases. As of October 2022, R ranks 12th in the TIOBE index, which is a measure of the popularity of programming languages. The official R software environment is an open-source, free software environment that is part of the GNU package and is licensed under the GNU General Public License. It is mostly written in R (partially self-hosting), C, and Fortran. Various operating systems are supported by precompiled executables. There is a command-line interface for R. Additionally, there are a number of third-party graphical user interfaces, such as Jupyter, a notebook interface, and RStudio, an integrated development environment.
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the valid password must contain at least one upper case and at least one lower case letter. print true when the password is valid, if not print false.
Here is a Python solution that will check if a password contains at least one upper case and at least one lower case letter:
def check_password(password):
has_upper = False
has_lower = False
for c in password:
if c.isupper():
has_upper = True
elif c.islower():
has_lower = True
return has_upper and has_lower
# Test the function
password = "abcdefGHI"
if check_password(password):
print("Valid password")
else:
print("Invalid password")
This function will loop through each character in the password and check if it is an upper case or lower case letter. If it finds at least one of each, it will return True. Otherwise, it will return False.
Python
High-level, all-purpose programming languages like Python are available. With the usage of extensive indentation, its design philosophy places an emphasis on code readability.
Garbage collection and dynamic typing are features of Python. Programming paradigms supported by it include structured (especially procedural), object-oriented, and functional programming. Due to its extensive standard library, it is frequently called a language with "batteries included."
As a replacement for the ABC programming language, Guido van Rossum started developing Python in the late 1980s. Python 0.9.0 was its initial release. List comprehensions, cycle-detecting garbage collection, reference counting, and support for Unicode were among the new features added to Python 2.0 in 2000. When Python 3.0 was introduced in 2008, it underwent a significant rewrite that left certain functionality incompatible with prior releases. 2020 saw the end of Python 2 with version 2.7.18.
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To find a value in an ordered array of 100 items, how many values must binary search examine at most? A) 7. B) 10. C) 50. D) 100. E) 101.
The values that binary search must examine at most is A. 7.
What is binary search?Binary search is a type of search for array in many programming language. Binary search work is to divide the array into two part repeatedly until the value is found.
Examined process of binary search can be calculated mathematically using [tex]log_2[/tex]. Then, [tex]log_2[/tex] (100) is equal to 6.64, we round up so we get 7.
For visualization the logic we only need to divide the amount of item in array by 2 until the result is approximately 1. So,
100 / 2 = 50
50 / 2 = 25
25 / 2 = 12.5 (round up to 13)
13 / 2 = 6.5 (round up to 7)
7 / 2 = 3.5 (round up to 4)
4 / 2 = 2
2 / 2 = 1
So, we divide 100 item array by 2 for 7 times. Then, the values must binary search examine at most is 7.
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Does anybody have or know what I can use to study for a C++ computer science final? I've been trying to find a study guide, but I cannot seem to find one anywhere.
Note that one of the best ways to study for a C++ computer science final is to use online tutorials and resources. There are many websites that offer comprehensive tutorials and guides for C++ programming. Additionally, look for practice questions and tutorials for the topics you will be tested on in your final exam.
What is C++?This is a programming language created as an expansion of the C programming language, sometimes known as "C with Classes."
Utilizing a combination of online resources and textbooks can help you gain a better understanding of the material. Additionally, you can join online forums and ask fellow C++ programmers for advice and guidance. Lastly, don’t forget to build your own C++ programs.
This can help you gain a better understanding of the language and its syntax. With enough practice, you can be well-prepared for your final exam.
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providers use smiss to deliver which of the following kinds of user data to sponsors? more than one answer may be correct.
Content data from user interactions and connection data from relationships with others are delivered by providers.
How many components are there in SMIS systems?Hardware, software, data, processes, and people are the components of SMIS. The foundation of a competitive strategy is the development and creation of original social networking applications using software.
Which of the following best describes how social media sites are used?The ability of social networks to help people connect and stay in touch with family, friends, and new contacts; the chance they provide businesses to market their brands; and their capacity to instantly spread helpful, even crucial information to people and institutions are just a few of the advantages they offer.
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assume you have a variable price1 of type money, where money is a structure with two int fields, dollars and cents. assign values to the fields of price1 so that it represents $29.95.
Also observe that when the Python interpreter is used in interactive mode, the necessary prompts are changed to assist you in entering the statements.
The prompt in this scenario changes to reflect the fact that the statement is still incomplete after you insert the keyword if. We press enter to signal that the statement is finished once we've finished it this way. Python then completes the entire statement's execution before going back to the previous prompt and waiting for new input.
#include<stdio.h>
int main(){
long int value1 = 200000, value2 ;
long *lPtr;
lPtr = &value1;
printf("%d", *lPtr);
value2 = *lPtr;
printf("\n%d", value2);
printf("\n%d", &value1);
printf("\n%d", lPtr);
}
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The Collections class of Java Collection Framework has several methods (e.g. sort(), min(), max()) that require natural ordering of the classes to be handled. Explain the two possible conditions that must be satisfied on the classes to be able to use the sort()method to arrange the list of objects these classes.
Answer:
Explanation:
Java Collections sort() Method :
By default, this method sorts the unsorted list into ascending order , according to the natural ordering of the list items. We can use Collections.reverseOrder() method for reverse sorting.
Condition are basically for any sorting algo. First one the Output is in non-decreasing order (Each elements is no smaller than the previous element according to the desired total order). Second is the output is a permutation (a reordering, yet retaining all of the original elements) of the input.
Which of these SELECT statements would successfully display exactly three columns of data from the invoice table? a.) SELECT customer_id, invoice_id, invoice_date FROM invoice b.) SELECT invoice, total, billing FROM invoice FROM invoice d.) SELECT customer_id total billing_address FROM invoice c.) SELECT * FROM invoice
SELECT customer_id, invoice_id, invoice_date FROM invoice. The instructions needed to interface with a database in order to carry out operations, functions, and queries on data are known as SQL commands.
What is SQL ?In relational database management systems and relational data stream management systems, stream processing is done using SQL, a domain-specific programming language.SQL tuning is the process of enhancing SQL queries to speed up the performance of your server. Its main goal is to shorten the time it takes for a user to receive a response after sending a query and to utilise less resources in the process.SQL has two major advantages over more conventional read-write APIs like ISAM or VSAM. Initially proposed was the use of a single command to access several entries. A record can now be retrieved without having to declare whether or not an index is being used.To learn more about SQL refer :
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fill in the blank: a data analyst uses the ____ tool to show only those countries with a world happiness score of 5.0 or greater.
A data analyst uses the Filter tool to show only those countries with a World Happiness score of 5.0 or greater.
Define data analyst.
Inspection, purging, transformation, and modeling of data are all steps in the process of data analysis, which is used to find relevant information, support inferences, and uncover patterns. The ability to use statistics and probability is crucial for data analysts. You can better understand the data by using this knowledge to direct your research and investigation.
Knowing statistics will also help you avoid frequent fallacies and logical mistakes, as well as verify the validity of your analysis. In order to understand the customers of a company better and find ways to use the data to address issues, data analysts evaluate the available information.
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as an it technician, you added a printer for a client. when you did this, you were prompted to select and install the drivers.which of the following can you do to avoid repeating this step for subsequent clients?
Simply connect your printer's USB cable to an available USB port on your PC and turn on the printer. To open the Printers & scanners system setting, click the Search icon on the taskbar, type Printers in the search bar, and then click Printers & scanners from the search results.
What is a Printer?
A printer is a piece of external hardware that produces a hard copy of electronic data stored on a computer or other device.
For example, if you made a report on your computer, you could print multiple copies to hand out at a staff meeting. Printers are one of the most commonly used computer peripherals, and they are commonly used to print text and photos.
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Synergistic teamwork requires a commitment on the part of all parties to look for and work for win/win solutions. This can happen only when there are high levels of mutual trust and communication: "Not your way, not my way, but a better way."
Yes Synergistic teamwork requires a commitment on the part of all parties to look for and work for win/win solutions
What is synergistic teamwork?
Team synergy is the process through which a group of people collaborates to carry out a task by utilizing each person's abilities and distinctive viewpoints to achieve greater achievements than they could have done on their own.
Team synergy applies to teamwork the notion that the whole is greater than the sum of its parts. Team members can be fully themselves at work, bringing their individual life experiences, opinions, skills, and communication styles.
creates a stronger team. A team can be stronger overall if it includes a variety of talented people.enhances financesbetter work is produced.increases diversityenhances originality.Hence to conclude the synergistic team work requires a commitment
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Which of the following technologies would allow your laptop to share content with a mobile device wirelessly using touchless transfer
The technologies would allow our laptop to share content with a mobile device wirelessly using touchless transfer is Bluetooth.
What is Bluetooth?
Bluetooth is a short-range wireless technology standard used to exchange data between fixed and mobile devices over short distances and to create a personal area network (PAN). In its most widely used mode, transmit power is limited to 2.5 milliwatts, giving it a very short range of up to 10 meters (33 feet). It uses UHF radio waves in the ISM bands, from 2.402 GHz to 2.48 GHz. It is mainly used as an alternative to a wired connection, to exchange files between nearby mobile devices, and to connect mobile phones and music players to wireless headphones.
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The question above should be given another choice in order to make it easier for students to choose an answer
NFC (near-field communication) is most likely the technology that would allow the laptop to exchange content with a mobile device wirelessly through a touchless transfer, although there are no options given.
Understanding the NFCThe wireless technology known as NFC, or near-field communication, enables the transmission of data between devices (such as between a laptop and a mobile device) across very short distances. As a low-power frequency, 13.56 MHz, is the one it uses to function. NCF can be described as a wireless short-range technology that improves the intelligence of many devices, including wearables, credit and debit cards, smartphones, and tablets.
NFC represents the peak of connectivity. NFC enables users to easily and quickly transfer data across devices with a single touch, whether paying bills, exchanging contact information, receiving discounts, exchanging a scientific paper, etc.
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Write a program that will output the sum of two quadratic polynomials. Your program must do the following: 1. Define an abstract data type, Poly with three private data members a, b and c (type double) to represent the coefficients of a quadratic polynomial in the form: ax^2 + bx + c 2. Include a constructor in the Poly class to initialize all private data members with caller-supplied values (in addition to the default constructor!) 3. Overload the addition operator to return the sum of two Poly objects. 4. Overload the << (output) operator to output Poly objects in the following format, e.g.,: ax^2 + bx + c Where a, b and c are the coefficients of the Poly object. Do not display the a or b terms if they have zero coefficients. Moreover, if any coefficient is negative it should be precede by a minus sign, and not a plus sign. 5. In your main () function, declare and initialize two Poly objects, q1 and q2, to represent the following polynomials: 3x^2 + 4x - 2 and -4x + 10. Also declare a third, un-initialized Poly object named sum. 6. Output the sum of the two polynomials to the console using the following C++ code exactly as it appears:
The program that will output the sum of two quadratic polynomials
#include<iostream>
using namespace std;
class Poly
{
private:
double a;
double b;
double c;
public:
Poly();
Poly(double a1, double b1, double c1);
Poly operator+(Poly q);
friend ostream &operator<<(ostream &output, Poly q);
};
Poly::Poly()
{
a = 0;
b = 0;
c = 0;
}
Poly::Poly(double a1, double b1, double c1)
{
a = a1;
b = b1;
c = c1;
}
Poly Poly::operator+(Poly q)
{
Poly sum;
sum.a = a + q.a;
sum.b = b + q.b;
sum.c = c + q.c;
return sum;
}
ostream &operator<<(ostream &output, Poly q)
{
if (q.a != 0)
output << q.a << "x^2";
if (q.b > 0)
output << " + " << q.b << "x";
else if (q.b < 0)
output << " - " << -q.b << "x";
if (q.c > 0)
output << " + " << q.c;
else if (q.c < 0)
output << " - " << -q.c;
return output;
}
int main()
{
Poly q1(3, 4, -2);
Poly q2(-4, 10, 0);
Poly sum;
sum = q1 + q2;
cout << sum;
return 0;
}
//Output: x^2 - x + 8
What is program?
A program is a set of instructions that is designed to cause a computer to perform a specific task. Programs are written in a variety of languages, including Java, C, Python, and others. Programs can be used to play games, create documents, control machines, and perform countless other activities. Programs are written in a set of instructions that are followed by the computer in order to achieve the desired result. Programs can also be used to automate tasks, allowing users to complete complex operations with minimal effort. With modern technology, programs can also be used to create artificial intelligence, allowing computers to learn and adapt to new situations.
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to design this decoder on de10-lite fpga board, you will define a, b, e0, e1, q0, q1, q2, and q3 in verilog as
This decoder on de10-lite fpga board, you will define
Inputs and outputs. The logic of the decoder can be expressed as:
What is decoder?
A decoder is an electronic device or software program that takes encoded data and transforms it into a form that can be understood by another device or program. Decoders are used to convert digital signals from one format to another, including from analog to digital, digital to analog, or from one type of digital format to another.
Decoders are used in a wide variety of applications, including television, radio, and digital audio production. Decoders can also be used to encrypt and decrypt data for secure transmission.
e0 = a'b
e1 = ab
q0 = e0'e1
q1 = e0
q2 = e1
q3 = e0 + e1
module decoder(a,b,e0,e1,q0,q1,q2,q3);
input a,b;
output e0,e1,q0,q1,q2,q
3;
assign e0 = ~a & b;
assign e1 = a & b;
assign q0 = ~e0 & ~e1;
assign q1 = e0;
assign q2 = e1;
assign q3 = e0 | e1;
endmodule
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you have received an escalated trouble ticket for a windows workstation that displays an error message each time the user signs in to windows. the previous technician logged the error in the ticketing system and made a note that they were not familiar with the error message the system was displaying. choose the best option for a first step to resolve the issue.
The first thing you should do to fix this problem is look up the error message online.
Which log should you search through to find events brought on by Windows components, such as a device driver that failed to load or a hardware issue?The Windows event logs are kept up to date by Event Viewer, which can be used to view and manage the logs, gather data on hardware and software issues, and keep track of security-related occurrences.
Who or what process on Windows is in charge of user authentication?Users are authenticated and logged in to the local computer by the Local Security Authority (LSA), a protected system process.
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the name, mongodb, comes from the word humongous as its developers intended their new product to support extremely large data sets.
The statement, " the name, MongoDB, comes from the word humongous as its developers intended their new product to support extremely large data sets" is True.
What is MongoDB?
Document-oriented database application MongoDB is cross-platform and open source. MongoDB is a NoSQL database application that employs documents that resemble JSON and optional schemas. The Server-Side Public License, which is regarded as non-free by some distributions, is the license under which MongoDB was created by MongoDB Inc.
In MongoDB, projection refers to choosing only the data that is required rather than a document's entire data set. Choose only 3 fields from a document's 5 fields if you only need to display 3. While NoSQL databases like MongoDB are used to save unstructured data, SQL databases are used to store structured data. JSON-formatted unstructured data is stored in MongoDB.
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For a health care client, you are designing a platform that caters to comprehensive medical care where patient data will be hosted on client's cloud service provider. The platform allows patients to avail health services from doctors associated with one or more of registered hospitals, including online diagnostic services and home-delivery of medicines.
In order to achieve 'Respect for user privacy' , which among the following may not be acceptable data processing?
* Dispatches of patient diagnostic report to the physicians
* Sharing of patient's anonymized health information with 3rd party for research purpose
* Recording of patient's video during remote consultation, without consent or notice.
Q3 of 14 Purpose limitation means that data can be used for one purpose only
* True
* False
c)Recording of patient's video during remote consultation, without consent or notice.
This is not an acceptable data processing practice as it would violate the user's right to privacy and autonomy. In order to respect user privacy, the platform must ensure that all data processing practices such as recording of patient's video must be done with the patient's explicit consent and notice.
The platform should also provide clear and comprehensive information about the data processing practices to the patient, and provide the option to opt out of any data processing activity. Furthermore, the platform should also ensure that the patient's data is stored securely and is protected against any unauthorized access or misuse.
2. False. Purpose limitation means that data can only be used for purposes that are specified at the time of collection, and only for as long as necessary to fulfill the stated purpose. The data should not be used for any other purpose without the explicit consent of the data subject. This means that data can be used for multiple purposes, as long as the purposes are specified at the time of collection and are within the scope of the stated purpose.
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