At a rate of about 40Mbps, the receive buffer is completely filled. By setting RcvWindow = 0, Host B informs Host A to stop delivering data when the buffer is full.
When Host A receives a TCP segment with RcvWindow > 0, it resumes sending. In accordance with the Mathis Equation, the highest throughput a TCP connection can provide is determined by dividing MSS by RTT and multiplying the result by 1 over the square root of p, where p stands for packet loss. The application layer is the fifth layer in the TCP/IP paradigm. Application layer is the fifth layer to receive data at device B when data is transferred from device A to device B.
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complete the course class by implementing the coursesize() method, which returns the total number of students in the course. given classes: class labprogram contains the main method for testing the program. class course represents a course, which contains an arraylist of student objects as a course roster. (type your code in here.) class student represents a classroom student, which has three fields: first name, last name, and gpa. note: for testing purposes, different student values will be used.
Include a method, an instance variable, and a student you may pass. Simply adding the student to your list of students is all that is required within the technique. You can also carry out some validation if you like.
If you have any additional inquiries, seek a resolution prior to posing a query with a clear-cut solution. the subsequent sources:
java.util.ArrayList import /* * To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* author Saj
*/
public class Course {
private String courseName;
private int noOfStudents;
private String teacher;
public static int instances = 0;
//Getters
public String getCourseName(){
return this.courseName;
}
public int getNoOfStudents(){
return this.noOfStudents;
}
public String getTeacher(){
return this.teacher;
}
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N C++
Instructions
In this chapter, the class dateType was designed to implement the date in a program, but the member function setDate and the constructor do not check whether the date is valid before storing the date in the member variables. Rewrite the definitions of the function setDate and the constructor so that the values for the month, day, and year are checked before storing the date into the member variables. Add a member function, isLeapYear, to check whether a year is a leap year. Moreover, write a test program to test your class.
Input should be format month day year with each separated by a space. Output should resemble the following:
Date #: month-day-year
An example of the program is shown below:
Date 1: 3-15-2008
this is a leap year
If the year is a leap year, print the date and a message indicating it is a leap year, otherwise print a message indicating that it is not a leap year.
The header file for the class dateType has been provided for you.
dateType.h
#ifndef date_H
#define date_H
class dateType
{
public:
void setDate(int month, int day, int year);
//Function to set the date.
//The member variables dMonth, dDay, and dYear are set
//according to the parameters
//Postcondition: dMonth = month; dDay = day;
// dYear = year
int getDay() const;
//Function to return the day.
//Postcondition: The value of dDay is returned.
int getMonth() const;
//Function to return the month.
//Postcondition: The value of dMonth is returned.
int getYear() const;
//Function to return the year.
//Postcondition: The value of dYear is returned.
void printDate() const;
//Function to output the date in the form mm-dd-yyyy.
bool isLeapYear();
//Function to determine whether the year is a leap year.
dateType(int month = 1, int day = 1, int year = 1900);
//Constructor to set the date
//The member variables dMonth, dDay, and dYear are set
//according to the parameters
//Postcondition: dMonth = month; dDay = day;
// dYear = year
//If no values are specified, the default values are
//used to initialize the member variables.
private:
int dMonth; //variable to store the month
int dDay; //variable to store the day
int dYear; //variable to store the year
};
#endif
dateTypelmp.cpp
//what goes here?
main.cpp
#include
using namespace std;
int main() {
// Write your main here
return 0;
In C, the term "data type" refers to a comprehensive system for declaring variables or functions of various types.
The type of a variable dictates how much storage space it takes up and how the stored bit pattern is interpreted.
The aggregate kinds are referred to as the combination of array types and structure data type. The type of a function's return value is determined by the type of the function. The fundamental kinds will be addressed in the part that follows, whereas further types will be covered in the chapters that follow.
Use the size of operator to determine a type's or a variable's precise size on a specific platform. The size of(type) expression returns the object or type's storage size in bytes.
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You are configuring a switch so that you can manage it via PuTTY from the same network segment as the switch. On the switch, you enter the following commands.
Switch# config terminal
switch(config)#interface Evian 1
switch(config-if)#ip- address 192.168.1.10 225.225.225.0
will this configuration work?
No this configuration will not work because the no shutdown command needs to be entered.
What is a network switch?A network switch connects the devices in a network (usually a local area network, or LAN*) and forwards data packets to and from those devices. A switch only sends data to the one device it is intended for (which might be another switch, a router, or a user's PC), unlike a router, which transfers data to networks of many devices.
How do switches and routers differ from one another?Data packets that need to cross networks and get to their destinations are routed by routers. In order to accomplish this, routers connect to various networks and transmit data from one network to another. These networks may be LANs, WANs, or autonomous systems, which are the big networks that make up the Internet.
In actuality, this means that switches are merely used to connect devices together, whereas routers are required for an Internet connection. For Internet connection, homes and small offices need routers, but most don't need network switches unless they need a lot of Ethernet* ports. Switches are typically necessary in large workplaces, networks, and data centers with dozens or hundreds of computers.
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drag an activity to the yes column if the activity is essential in evaluating online information, or drag the activity to the no column if it is not essential in evaluating online information. yes no activity check the date the information was published or updated. consider whether the page contains typos and grammar errors. consider whether the author has a conflict of interest. make sure the photos and video clips show a sense of humor. scan the page for quotations from
Scan the page for quotations from experts - Yes
Make sure the information was published or updated - Yes
What is page?An entry in the page table serves as the description for a fixed-length contiguous block of virtual memory known as a page, memory page, or virtual page. In an operating system that manages virtual memory, it is the smallest data unit. In a similar vein, an operating system will map memory pages into the smallest fixed-length contiguous block of physical memory known as a page frame.
The terms "paging" and "swapping" refer to the movement of pages from main memory to an auxiliary store, like a hard drive.
Typically, the processor architecture determines page size. A page in a system would typically be 4,096 bytes in size. But because of its advantages, processor designs frequently support two or more page sizes, even at the same time.
Consider whether the page contains typos and grammar errors - Yes
Make sure the photos and video clips show a sense of humor - No
Consider whether the author has a conflict of interest - Yes
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write a function ispalindrome(sentence) that returns true if the characters of the sentence string form a palindrome, false otherwise. a palindrome is a word or phrase that is that is the same forwards and backwards. examples: ispalindrome('rats live on no evil star'); //
Answer: Solved using java but lmk if you want another language
Explanation:
//Java
public class Palindrom{
public static boolean isPalindrome(String s){
String reverse = "";
for(int j = s.length() - 1; j>= 0; j--){
reverse+= s.charAt(j);
}
if(s.equals(reverse)){
return true;
}
return false
}
}
The path through the activity network with the _____ duration is called the _____ path. A) shortest, bottleneck B) longest, critical C) shortest, critical D) longest
The path through the activity network with the longest duration is called the Critical path.
About Critical Path Method (CPM)The The Critical Path Method (CPM) is a project activity model that is described in the form of a network. Activities are depicted as points on the network and events that signal the start or end of activities are depicted as arcs or lines between the points.
CPM provides the following benefits:
Provides a graphical view of the activity flow of a project, Predicting the time needed to complete a project, Shows which activity flow is important to note in maintaining the project completion schedule.This method will really help the project manager in analyzing, planning and scheduling projects more efficiently. The reason is, by implementing this project you can determine:
List all the tasks required to complete the project. Which task is the most critical, in the sense that it has the most influence on the total time spent on the project and should be prioritized. The best way to schedule all the tasks in a project to meet the minimum target time for completion.
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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 following that help the browser to go one step forward in the URL history is history.go(-1).
A specific page from the session history is loaded using the History.go() method. Depending on the value of a parameter, you can use it to navigate both forward and backward through the past. It uses an asynchronous technique.
The browser advances one page in the session history by using the History. back() method. The same result is obtained via calling history.go(-1). This method call has no effect if the previous page doesn't exist.
The History object, which offers an interface for modifying the browser session history, is referenced by the Window. history read-only attribute (pages visited in the tab or frame that the current page is loaded in).
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toshiba america medical systems sells mri and ct machines using technology that can show prospective customers elaborate 3d animations, scans, and video.
This would be an example of the use of salesforce technology. A startup called Salesforce creates cloud-based software that is intended to help companies locate more prospects, close more deals, and amaze customers with outstanding service.
The platform for customer relationship management (CRM) is called Salesforce. We make it possible for your marketing, sales, business, customer support, and IT teams to collaborate remotely so that you can satisfy all of your clients. Applications for Force.com are created using declarative tools supported by Lightning, Apex, a Java-like programming language exclusive to Force.com, and Visualforce, a framework with an XML syntax generally used to create HTML. When working with your Salesforce company, the Salesforce CLI offers a potent command line interface that makes development and build automation simpler. Apex and JavaScript are the two programming languages that Salesforce developers most frequently employ.
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data or the trends in data that may indicate the effectivess of security countermeasures or controls-technical and managerial-implemented in the organization are known as program measurements
Look at performance metrics. Data or patterns in data that may show the success of managerial and technical security controls installed in the company. Also known as performance measures or metrics.
Performance measurement uses pre-selected performance measures to continuously monitor and report on a program's accomplishments. Offices can determine whether their program is accomplishing its goals and objectives by adopting program measurements. Programs can learn "what" degree of performance is being attained with the use of performance measurements.
Performance evaluation and program evaluation can both be used to pinpoint program weaknesses and assess whether a program is succeeding in its objectives. They carry out various yet complementary tasks:
Performance measurement is a continuous procedure that uses pre-selected performance metrics to track and report on a program's accomplishments.
However, program assessment makes use of measurement and analysis to respond to specific queries regarding how effectively a program is producing its intended results and why.
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One of the older Windows machines in your network has been re-installed. You want to turn on BitLocker to encrypt the system volume, but you receive an error message that the device doesn't have a Trusted Platform Module (TPM) and can't use BitLocker. You know that several other identical machines have BitLocker enabled. What do you need to do to get BitLocker working on this hardware?
To enable BitLocker without the TPM, use a Group Policy setting.
Group Policy is an architecture that enables you to provide managed configurations for users and machines by using Group Policy settings and Group Policy Preferences. You may access Group Policy using the Group Policy Management Console. You may use the Local Group Policy Editor if you want to establish Group Policy settings that are only applicable to a single user or machine in a certain location.
Group Policy is essentially a security tool that can be used to apply various security configurations to people as well as devices. Administrators are given the ability to set security rules for both people and machines via the use of Group Policy.
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Within the motherboard chip set there are two chips which comprise the largest part of the motherboard; these are the North and South bridges. The North Bridge is responsible for communication with which of the following?
a. CPU to IDE b. CPU to PCI c. CPU to memory d. CPU to USB
Answer: C. CPU and Memory
Northbridge is responsible for communication with C. CPU and Memory.
The motherboard is the backbone that holds the computer's components together in one spot and makes them communicate with each other. Without the motherboard, none of the computer components, such as the hard drive, CPU, or GPU, could interact. Within the motherboard chipset, there are two chips that comprise the largest part of the motherboard. These chips are the Northbridge and Southbridges. Northbridge is responsible to handle communication with the central processing unit (CPU) of the computer and to control interaction with computer memory.
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____ is a computer-based network that triggers actions by sensing changes in the real or digital Multiple Choice O An app An intelligent device
O An interlinked smartphone grid O A smart system
O A sensory track
A smart system is a computer-based network that triggers actions by sensing changes in the real or digital.
Databases are necessary to store information that is important to us at specific times and under certain circumstances, such as when it is needed for secret or urgent needs. Databases can be used to store data for eventual transfer across specific anticipated servers that are both directly and indirectly connected to the system's source. An advanced architectural model of database networks might be created if a number of joined groupings of data-based systems could operate together in a straightforward manner. Smart Systems made up of simulations of database-driven systems are seen as a source of pride for our daily usage in a multifunctional, intricate real-time network.
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Directing you to educational information and resources is one role of a
O A. self-assessment tool
OB. legal counselor
OC. therapist
OD. guidance counselor
SUBM
Help plis
Note that directing you to educational information and resources is one role of a "guidance counselor" (Option D)
Who is a guidance counselor?A Guidance Counselor is a professional who works in schools or other academic institutions to advise students on academic, personal, and career matters. They assist in assessing their pupils' prospective talents in order to boost their self-esteem for future success.
Guidance Counseling Services' primary goal is to promote students' academic, social, emotional, and personal growth. Guidance counseling services enable students to get to know themselves better and develop efficient answers to their daily challenges in order to achieve this goal.
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A technician would like to completely shut down and power down the system 10 minutes after notifying all users. Which of the following commands should the technician use.
shutdown -h +10
To completely shut down and power down the system 10 minutes after notifying all users, the technician should use the command:
shutdown -h +10 "message"
The options used in this command are:
-h: This option tells the system to halt (i.e., power off) after shutdown.
+10: This option specifies the delay in minutes before the shutdown and halt is executed.
"message": This is the message that will be displayed to all users before the system shuts down. It should be enclosed in quotation marks.
Note that the command must be run as the root user or with superuser privileges.
Shutdown refers to the process of turning off a device or system, such as a computer, in a controlled and orderly manner. This can be done manually, by pressing the power button on the device or system, or it can be done automatically, through a command or program. Shutting down a device or system allows it to be powered off safely, without potentially damaging any data or components.
The complete question is shown below.
A technician would like to completely shut down and power down the system 10 minutes after notifying all users.
Which of the following commands should the technician use?
shutdown 10 -h message
shutdown -p 10 message
shutdown -h +10 message
shutdown -r +10 message
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system bus connects computer system components, including the cpu, memory, storage, and i/o devices.
The system bus links the CPU to additional hardware, including memory storage and I/O devices, to enable communications. A bus is a communication mechanism that transports data between computer components or between computers in computer architecture.
What exactly does a computer bus system do?Throughout the computer and across devices, data is shared and transmitted over a system bus, a component of computer architecture. Because it links the computer's main processor to all other internal hardware parts, it serves as the major means by which a computer processes information.
The system bus connects to which of the following?After that, the system bus is joined to the peripheral bus. Peripherals can differ in their data transfer rates and file formats.
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1. Caches are important to providing a high-performance memory hierarchy to processors. Below is a list of 32-bit memory address references, given as word addresses.
3, 180, 43, 2, 191, 88, 190, 14, 181, 44, 186, 253
Question 1.1 For each of these references, identify the binary address, the tag, and the index given a direct-mapped cache with 16 one-word blocks. Also list if each reference is a hit or a miss, assuming the cache is initially empty.
Question 1.2 For each of these references, identify the binary address, the tag, and the index given a direct-mapped cache with two-word blocks and a total size of 8 blocks. Also list if each reference is a hit or a miss, assuming the cache is initially empty.
The general procedure for a direct mapped cache is to first determine the bits of the offset, then determine the bits of the index (the address's next-to-right-most bits), and finally the tag is all that is left.
The offset would be 1, the index would be 001, and the tag would be 0000 0000 0000 0000 0000 for the word address 3 (0000 0000 0000 0000 0000 0000 0000 0011).
Block of 2 words equals 1 bit of offset (21).
3 bits for the index (23) for 8 blocks in the cache.
28 bits for the tag.
hence, in part (a) Since 20=1, you just need 0 offset bits because the block size is 1 word. Since there are 16 blocks, 4 index bits are required to provide 16 distinct indices (since 24=16). You are now left with the tag's final 28 bits. You appear to have answered this mainly correctly (except for the rows for "180" and "43" where you seem to have missed a few bits, and the row for "181" where you interchanged some bits when converting to binary, I think). That everything is a miss is true.
The block size for portion (b) is two words, hence you only need one offset bit (because 21=2). Because 23=8, you need 3 index bits to provide 8 alternative row indices if you have 8 blocks. You are now left with the tag's final 28 bits. Again, with the exception of the rows for "180," "43," and "181," you got it mostly right. (Which subsequently modifies a few of the hits and misses.)
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which of the following pairs of comparison operators is equivalent to the between operator? (check all that apply)
C: ' >= and <= ' is a pair of comparison operators that is equivalent to the BETWEEN operator.
In the context of programming languages, comparison operators are those operators that compare values and return either true or false. There are several comparison operators including >= , <= , > , < , === , and !== .
As the context of the question is that you have to identify which pair of comparison operators behaves the same way as BETWEEN operator, the answer to this statement is ' >= and <= '. The statement represents a pair of comparison operators which are '>=' and '<='; the pair of both operators is equivalent to the BETWEEN operator.
"
Complete question:
which of the following pairs of comparison operators is equivalent to the BETWEEN operator? (check all that apply)
A: >= and <
B: = and <=
C: >= and <=
D: > and <
"
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A user works primarily in your organization's production area. However, she frequently needs to access data stored on her .Windows 10 desktop system in her office while on the production floor. She would like to be able to use a system in the production area to remotely access her desktop system using a network connection.
Which groups on her desktop system could you make her user account a member of to enable this configuration?(Select two.)
The command to use at the command prompt in order to launch Windows Remote Desktop is MSTSC. On Windows 10 you can just put MSTSC into the search bar (older Windows versions required you to go Start > Run). The MSTSC command can also be executed straight from the command line.
Are ports part of network layer?
A transport layer (layer 4) notion is a port. Only a transport protocol, like the User Datagram Protocol (UDP) or Transmission Control Protocol (TCP), can specify which port a message should go to. Port numbers are specified in a portion of the TCP and UDP headers. The port that is currently in use in a particular network connection is unknown to network layer protocols, such as the Internet Protocol (IP). There is no place to specify which port the data packet should go to in a typical IP header. The port number at the destination IP address is not disclosed in IP headers; only the destination IP address is.
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TRUE/FALSE. because the expedited irb review process is generally used for certain types of minimal risk research, it is less stringent than review by the full irb.
Because the expedited IRB review process is generally used for certain types of minimal risk research, it is less stringent than review by the full IRB. [FALSE]
What is IRB (Institutional Review Board)The Institutional Review Board (IRB) is an independent committee established to review and approve research involving human subjects. The main purpose of the IRB is to protect the rights and well-being of human subjects. Informed consent is an important component.
In accordance with FDA regulations, the IRB has the authority to approve, require modifications in (for approval), or refuse research. This group review plays an important role in the protection of the rights and well-being of human research subjects.
What is the purpose of the IRB Institutional Review BoardAn institutional review body (IRB) is tasked with reviewing all studies involving human subjects to protect their rights and well-being.
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complete the function by replacing // insert missing code with the correct line of code. language: javascript
The fuction by replacing // i6nsert missing code is:
function sum(a, b)
{
return a + b; // insert missing code
}function sum(a, b)
{
return a + b; // insert missing code
}function sum(a, b){
return a + b; // insert missing code
}function sum(a, b){
return a + b; // insert missing code
}
What is code?
Code is a set of instructions, written using a programming language, that a computer can understand and execute. It is the language used to instruct computers to perform specific tasks, such as displaying a webpage or running a game. Code is the foundation of all modern computing, from the apps on our phones to the operating systems that power our computers. Without code, our devices would be unable to perform the tasks we ask of them.
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you require a protocol in order for your windows network hosts to have access to shared files and folders. which of the following protocols will provide the necessary file services? (select two.)
Transmission Control Protocol/Internet Protocol (TCP/IP) connections can be used to send files between computers using the FTP (File Transfer Protocol) network protocol.
What protocol is the message being sent over the router using?Control messages are sent to hosts and network devices using the Internet Control Message Protocol (ICMP). Network devices such as routers and others keep an eye on the network's performance. These devices can use ICMP to transmit a message when an error occurs.
The protocol that a client uses to deliver an email message depends on the question.Correct. Email is sent to its recipient via SMTP (Simple Mail Transfer Protocol). The port 25 of the email server is open for clients to send email to. Port 465 is used by a secure SMTPS email server.
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i have a california business if i purchase laptops for employees do i have to purchase them for contractors
I do, in fact, run a firm in California. If I purchase laptops for my staff, I also need to purchase them for my contractors.
A battery- or AC-powered portable computer known as a laptop, which manufacturers frequently refer to as a notebook, is generally smaller than a briefcase. It is easily transportable and usable in short-term settings including meetings, temporary workplaces, libraries, and aeroplanes. A typical laptop weighs less than 5 pounds and has a thickness of no more than 3 inches. Some of the most well-known manufacturers of laptop computers include IBM, Apple, Compaq, Dell, and Toshiba.
Laptop computers often cost more than desktop computers with equal functionality because they are more difficult to create and manufacture. A laptop may be quickly converted into a desktop computer using a docking station, a physical frame that provides ports for peripheral input/output devices like a printer.
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Which of the following commands will create a symbolic link named foo.txt to an original file named bar.txt
ln bar.txt foo.txt will create a symbolic link named foo.txt to an original file named bar.txt.
Which of the following commands will create a symbolic link to a file?Ln Command to Create Symbolic Links.As an illustration, the command chmod 666 file. txt will make a file called file. txt accessible to the owner, the group, and all users for reading and writing. Using chmod in symbolic mode is the second method. Replace copies of non-directories with hard links. Copy from symbolic links by doing so. This setting prevents cp from producing a symbolic link. A symlink (to a regular file), for instance, will be transferred to a regular file in the destination tree from the source tree. As we are all aware, cp copies the symbolic links (symlinks) from the source directory to the destination directory as symlinks. This lesson will cover using rsync to copy symlinks.To learn more about symbolic link refer to:
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What does the following program print?
public static void main(String[] args)
{
int a = 2;
int b = 3;
int c = 4;
if (a < b)
{
if (b < c)
{
if (c < a) System.out.println(a + " " + b + " " + c);
else System.out.println(c + " " + b + " " + a);
}
Answer:
2 3 4
Explanation:
In the given program, the code inside the first if statement will be executed because the condition a < b is true. Since b is not less than c, the code inside the second if statement will not be executed, and the code inside the else clause of the second if statement will also not be executed. Therefore, the program will not print anything.
Here is a modified version of the program that will print the numbers in increasing order: public static void main(String[] args)
{
int a = 2;
int b = 3;
int c = 4;
if (a < b && b < c)
{
System.out.println(a + " " + b + " " + c);
}
else if (a < c && c < b)
{
System.out.println(a + " " + c + " " + b);
}
else if (b < a && a < c)
{
System.out.println(b + " " + a + " " + c);
}
else if (b < c && c < a)
{
System.out.println(b + " " + c + " " + a);
}
else if (c < a && a < b)
{
System.out.println(c + " " + a + " " + b);
}
else if (c < b && b < a)
{
System.out.println(c + " " + b + " " + a);
}
}
This modified program uses multiple if-else statements to check all possible orderings of the numbers a, b, and c. The first if statement checks if the numbers are in increasing order, and if so, it prints them in that order. The other if statements check the other possible orderings of the numbers and print them in increasing order if they are found. In the given case, where a is 2, b is 3, and c is 4, the first if statement will be executed and the program will print 2 3 4.
which of the following options for the keep together property prints a group header on a page only if there is enough room on the page to also print the first detail record for a group?
The Document Header or Layout Header section is followed by the header of the first field in the Grouping panel. Before the Detail Header, the final Group Header is shown.
Some report layouts look best when each group is shown on a separate page. This format can be made by forcing a page break each time the group value changes by using the Force New Page attribute. Page Heading This section appears at the very top of each page. Use a page header, for instance, to repeat the report title on each page. Team Header Each new batch of records starts with a printing of this section. To print the group name, use the group header.
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the search steps through an array, comparing each value to the search value. question 9 options: binary selection sequential iterative
The search steps through an array, comparing each item with the search value is sequential search.
What is sequential search?Sort or search in array can be performed by many methods including binary, selection, sequential, iterative.
Binary search will use algorithm to divide array to two part repeatedly to search value.
Selection sort will find the value and move them to their final position make it this method is very efficient for sorting.
Sequential search or linear will comparing each value one by one to search value. Sequential is adequate for small array.
Iterative sort will find the smallest value and swap them with the first value in array index.
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Which of the following algorithms are used in asymmetric encryption?
(Select two.)
-RSA
-Twofish
-AES
-Diffie-Hellman
-Blowfish
RSA and Diffie-Hellman are used in asymmetric encryption.
What is asymmetric encryption?
Using two distinct yet mathematically related cryptographic keys, asymmetric encryption encrypts and decrypts the data.
A "Public and Private Key Pair" is the name given to them collectively. Two unique but connected keys are used in asymmetric encryption. The Public Key is one key, while the Private Key is another, both of which are used for encryption and decryption.
The Private Key is meant to be private, as suggested by the name so that only the authenticated receiver can decode the message. The Digital Signature Algorithm is the most well-known instance of asymmetric encryption (DSA).
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to use python's turtle graphics, you must include which of the following statements in your program?
You must include the import Turtle statement in your program to use Python's turtle graphics. Correct answer: letter B
The import turtle statement allows you to use the Python turtle graphics module, which is a popular way to introduce programming to beginners. It offers an easy way to draw shapes, lines, and patterns using a virtual pen. It also offers a variety of commands that allow you to control the pen’s position and orientation in both two and three dimensions.
What are python turtle graphics?
Python turtle graphs are a type of graphics library that is part of the Python programming language. It allows users to create simple graphical drawings, such as circles and lines, using a variety of commands.
Library makes use of the “turtle”, which is a cursor that can be moved around the screen and drawn on. It is a great tool for teaching kids how to code, as it allows them to create fun and interactive pictures.
To use python's turtle graphics, you must include which of the following statements in your program?
A) import turtle
B) import Turtle
C) import turtle_module
D) import turtle_graphics
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construct a test for , vs . give the formula of the (asymptotic) -value of this test in terms of . (different reasonable answers will be accepted.) (enter hatmu for . to avoid double jeopardy, you may enter v for the asymptotic variance of evaluated at . if applicable, enter phi(z) for the cdf of the standard normal variable, e.g. enter phi(0.1) for ; enter q(alpha) for the quantile of the standard normal distribution, i.e. . for, example enter q(0.01) for )
If f(n) = n2 + 3n, the word 3n loses significance in comparison to n2 as n grows very high. It is stated that the function f(n) is "asymptotically identical to n2 as n " The symbol for this is frequently written as f (n) n2, which may be interpreted as "f(n) is asymptotic to n2."
How is an asymptotic function written?For a function f, the asymptotic lower bound is shown by the omega () notation (n). There are positive constants c and n0 such that 0 c*g(n) f(n) for every n n0 for the provided function g(n), which is how the expression for g(n) is denoted: g(n) = f(n).
What does the term "asymptotic" mean?A line that approaches a curve as the distance approaches infinity is said to be asymptotic. describing angles and lines in geometry.
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when computing standard error, if the variability (p times q) increases and the sample size remains the same, then the standard error
When computing standard error, if the variability (p times q) increases and the sample size remains the same, then the standard error will increase.
Standard error is a measure of the variability of a sampling distribution, which describes the distribution of sample means. It is a statistical term that measures the accuracy of a sample statistic relative to the population parameter.
It is calculated by taking the standard deviation of the sample and dividing it by the square root of the sample size. The standard error is used to estimate how reliable and precise a given sample statistic is. . Therefore, when the variability increases and the sample size remains the same, the standard error will also increase.
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