C has a set of predetermined programming rules because it is a structured language. One of them involves altering an array's size.
In C, a single big block of memory with the requested size is dynamically allocated using the "malloc" or "memory allocation" method. It returns a void pointer that can be cast into any other pointer type. Since it doesn't initialize memory during execution, each block has been originally initialized with the default garbage value.
malloc ptr = (cast-type*) (byte-size)
For instance:
(int*) malloc(100 * sizeof(int));
This statement will allocate 400 bytes of RAM because an int is 4 bytes in size. Additionally, the address of the first byte in the allocated memory is contained in the pointer ptr.
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What term refers to the way that a player interacts and connects with a game through the four elements of game design (object, operation, obstacles, and outcome)?
A.
layout
B.
game design document
C.
linear
D.
gameplay
The term that refers to the way that a player interacts and connects with a game through the four elements of game design (object, operation, obstacles, and outcome) is called "Gameplay" (Option D)
What is Gameplay?Gameplay is the method by which players engage with a game, particularly video games. Gameplay is the pattern set by the game rules, the connection between the player and the game, the problems and how to overcome them, the storyline, and the player's relationship to it.
When playing a game, players look for challenge, mastery, and reward, all wrapped up in exciting and engaging activities. This highlights the significance of gameplay as a critical game design cornerstone, as well as game mechanics as instruments with which the user must engage in order to carry out gaming activities.
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A menu might appear if a level is completed, if the user unlocks a special feature, or if the game is over. At what other time of the game is a menu usually presented? A. random times B. the middle C. the beginning D. the three-quarter point
A menu might appear if a level is completed, if the user unlocks a special feature, or if the game is over. The other time of the game is a menu, usually presented at the beginning. The correct option is C.
What is a menu?Not offering too many options to your customers is another aspect of manageability. People who have too many options may become confused or, worse still may unconsciously become stressed.
In games, the menu is the display that tells about all the features of the games.
Therefore, the correct option is C. at the beginning.
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write a statement that passes the value 4 to this function and assigns its return value to the variable result.
64, is the statement that passes the value 4 to this function and assigns its return value to the variable result.
What is statement?The term statement was the based on the line are the perfectly in the arranged. The statement was the correct on the said by the famous in the personality. The statement was the line in the correct manner. There was the statement on the give to the situations.
According to the statement are the based on the def cube (num). The equation was the return num * num * num. The mathematical terms was the cube(4). (4 × 4 × 4 = 64) It was the variable in the result of the fraction.
As a result, the 64, is the statement that passes the value 4 to this function and assigns its return value to the variable result.
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Your question is incomplete, but most probably the full question was.
A program contains the following function definition: def cube(num): return num * num * num Write a statement that passes the value 4 to this function and assigns its return value to the variable result.Consider the following code segment. Int a = 10; int b = 5 * 2; System. Out. Print(a == b); What is printed as a result of executing the code segment?
The code Int a = 10; int b = 5 * 2; System Out. Print(a == b) The printed result will be a= b i.e. in = out.
What is code?Code is defined as a phrase used to describe text that a computer programmer has created utilizing the rules of a specific language. Computers can obey a set of instructions created through coding. Programmers can create programs, including websites and apps, by coding.
The piece of a program in an object file or in that contains executable instructions is referred to as a text segment, sometimes known as a code segment or simply as text.
Thus, the code Int a = 10; int b = 5 * 2; System Out. Print(a == b) The printed result will be a= b i.e. in = out.
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What is true about the location of the center of mass of a binary star system that consists of two stars with different masses?.
The center of mass is located closer to the higher mass star.
Moreover, In a binary system, each star moves on an elliptical path. The COM sits at the focus for both ellipses. By symmetry the centripetal force on the other star will be the same. That there is no body at the center of rotation of the system doesn't matter. It's still the center of mass of the system, and the two stars are orbiting it.
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a barcode is valid if the digits satisfy a certain constraint. for example, take the 13-digit barcode 1877455846014 and split the first 12 digits into two groups: (1,7,4,5,4,0) and (8,7,5,8,6,1). the first group contains every other digit starting with the first, and the second group contains every other digit starting with the second. take the sum of the digits in the second group, and multiply it by 3. add to that the sum of the digits in the first group. subtract the last digit of that number from 10, and it should match the last digit of the barcode.
Using knowledge of computational language in python to write a code that valid if the digits satisfy a certain constraint.
Writting the code:
first_group = 0
# set sum of second group to 0
second_group = 0
# loop the string and find the sum of first group
for i in range(0, len(str1)-1, 2):
first_group = first_group + int(str1[i])
# loop the string and find the sum of second group
for i in range(1, len(str1)-1, 2):
second_group = second_group + int(str1[i])
# multiply second group by 3
second_group = second_group * 3
# add first group and second group
new_num = first_group + second_group
# get the last digit and subtract from 10
last_digit = 10 - (new_num % 10)
# if it is equal to last digit of input barcode, then it is valid otherwise it is invalid.
if (last_digit == int(str1[-1])):
return True
else:
return False
if __name__ == '__main__':
# take file name as input
filename = input("Enter the name of the file: ")
# set an empty list to store valid barcode list
valid_barcode_list = []
# open the file
with open(filename) as data:
# read all barcodes and store in a list
all_barcode = data.readlines()
# loop through all barcode of the list
for code in all_barcode:
# remove any extra characters
code = code.strip()
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a postganglionic neuron: select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a originates at the brain stem b often arises at terminal ganglia c terminates at the sympathetic chain d are part of a somatic reflex arc unanswered
A postganglionic neuron often originates at the terminal ganglia. Therefore, option B 'often arises at terminal ganglia' holds the correct answer.
A postganglionic neuron is a nerve cell that locates distal or posterior to a ganglion. The postganglionic neuron is the second neuron in the two-neuron chain of the ANS that resides in the automatic ganglion and whose axon synapses with the effector. Postganglionic neurons extend from the cell body to an effector, such as gland cardiac muscle, or smooth muscle.
Most postganglionic neurons usually release acetylcholine onto target organs, but some release nitric oxide.
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Who should the scrum master work with to determine if artifacts are completely transparent?.
The scrum master should work with the development team, product owner, and other associated parties in order to determine if artifacts are completely transparent.
Scrum depends on transparency. Decisions to control risk and optimize value are made based on the perceived states of the artifacts. To the extent that transparency is complete, these decisions have a sound foundation. To the extent that the artifacts have incomplete transparency, these decisions can be flawed, the value may diminish and risk may increase.
Therefore, the scrum master should work with the product owner, development team, and other involved parties to know if the artifacts are completely transparent.
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match each physical security control on the left with an appropriate example of that control on the right. each security control may be used once, more than once, or not at all.
The Matchup of each physical security control to their examples are:
Hardened carrier - Protected cable distributionBiometric authentication - Door locksBarricades - Perimeter barrierEmergency escape plans - SafetyAlarmed carrier - Protected cable distributionAnti-passback system - Physical access controlEmergency lighting - SafetyExterior floodlights - Perimeter barrierWhat does security mean by physical access control?Physical access control is a type of physical security called physical access control systems (PACS) is intended to control who has access to a certain space or structure.
Note that Physical security is fundamentally about protecting your buildings, personnel, and assets from outside dangers. Intruder detection, physical deterrence, and threat response are all part of it.
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See full question below
Match each physical security control on the left with an appropriate example of that control on the right. Each security control may be used once, more than once, or not at all.
Drag
- Perimeter barrier
- Door locks
- Physical access control
- Safety
- Protected cable distribution
Drop
- Hardened carrier
- Biometric authentication
- Barricades
- Emergency escape plans
- Alarmed carrier
- Anti-passback system
- Emergency lighting
- Exterior floodlights
which windows command will delete the files and directories at the destination that no longer exist at the source location?
Robocopy/Purge can help in deleting the files and directories
What is robo copy?
A powerful file-copying software comparable to UNIX rsync called Robocopy is part of Windows. It's an excellent tool for data backup and a much better way to copy huge datasets or lots of files between drives. Various choices, logging when copying, and the ability to resume halted copies are all features.
Similar to xcopy but with many more choices is the robocopy (robust file copy) tool. One feature of robocopy that xcopy does not have is the ability to use the /purge argument to remove any files and directories at the destination site that are no longer present at the source location.
Hence to conclude xcopy is almost similar with robocopy and it will delete the files and directories
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hen read numbers from the keyboard. ex: if the input is: 102 99 103 88 109 sample output is: sum extra: 14 steps: assign sum extra with the total extra credit received given list test grades. full credit is 100, so anything over 100 is extra credit. for the given program, sum extra is 14 because 2 0 3 0 9 is 14.
Python program that evaluates conditionals, and based on these conditionals assign extra credit to an accumulator variable.
Python programif __name__ == '__main__':
# Define and Initialize variablescredit = int()
full_credit = int()
sum_extra = int()
full_credit = 100
sum_extra = 0
for j in range(1,6):
print("Enter credit ",j, end=": ")
credit = int(input())
# Assign sum extra to the total extra credit when credit be major one hundredif credit>full_credit:
credit = credit-full_credit
sum_extra = sum_extra+credit
# Displaying resultsprint("Total extra credit: ",sum_extra)
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there is a command that allows you to make sure that all text based passwords on a switch are encrypted? what is this command?
With enable secret command we can make sure that all text-based passwords are encrypted
How to control and enable secret commands?
When using the enable secret command, the password is encrypted but is still viewable on the terminal. Utilize the masked-secret global configuration command to mask the password on the terminal. This password's default encryption type is type 9.
Utilize the enable secret command to add a second level of security on top of the enable password. The enable secret command improves security by using a nonreversible cryptographic function to store the enable secret password.
Hence we can conclude enable secret command can make sure that all text-based passwords are encrypted
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what are rules that help ensure the quality of data?
The rules that help ensure the quality of data are Relevancy, Completeness, Timeliness and Consistency.
What is data quality?The concept of data quality indicates how well the data sources meet the information demands of the business areas.
This principle seeks to guarantee data holders the accuracy, clarity, relevance and updating of the data, according to the need and for the fulfillment of the purpose of its treatment.
The concept of data quality indicates how well the data sources meet the information demands of the business areas. This involves knowing the current data quality, determining the desired data quality, and adjusting the current quality as a function of what is desired for the business.
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Which consequences can victims of identity theft face? Check all that apply.
difficulty getting a loan or credit card
an increase in debt
O the loss of a job
difficulty keeping assets
O a loss of money
difficulty landing a new job
Identity theft victims may experience difficulties getting a loan or credit card, an increase in debt, problems keeping possessions, and a loss of money.
Identity theft can affect anyone, regardless of age or social standing, but it tends to target young people and the elderly.
As criminals steal people's identities in order to gain financial advantages, this crime can result in a variety of financial and psychological issues and make it difficult to conduct business in a number of fields.
It is crucial to contact the appropriate agencies and businesses as soon as you discover unlawful financial activity in your records in order to pursue the quickest resolution possible.
The following are the appropriate options:
acquiring a loan or credit card is difficult.the accumulation of debtdifficulties maintaining assetsan economic loss.Learn more about identity theft here:
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What do HTML documents consist of? Three things
Answer:
Explanation:
An HTML 4 document is composed of three parts: a line containing HTML version information, a declarative header section (delimited by the HEAD element), a body, which contains the document's actual content
What is the output of the following program? numa = 2 numb = 3 while numa > 0: numa = numa - 1 while numb > 0: numb = numb - 1 print (numa, numb).
Answer:
0 0
python
Explanation:
numa = 2
numb = 3
while numa > 0:
numa = numa - 1
while numb > 0:
numb = numb - 1
print(numa, numb)
so lets go through this step by step. we have a which is 2. we have b which is 3. so while numa > 0. which is true since numa is 2, which is more than 0. while numa is more than 0, subtract it by 1. so then num a eventually becomes 0.
now numb is the same. its going to be subtracted until it becomes 0.
so the print is...
0 0
sarah was recently reviewing all the photos that she has saved on her computer and was shocked to find that she has over 10,000 images. thankfully, digital photography will allow her to rearrange, organize, and easily search within her photos. what types of tasks are these?
The types of tasks that enabled Sarah to rearrange, organize, and easily search within her photos is generally referred to as: D. image management.
What is image management?In Computer technology, image management can be defined as a type of technological feature that avails an end user an ability to store, rearrange, organize, search, and distribute digital images, documents, and graphic designs that are stored automatically on a computer system.
Additionally, image management can be used by an end user to manage, evaluate, and sort images (photos) based on the perception of people.
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Complete Question:
Sarah was recently reviewing all the photos that she has saved on her computer and was shocked to find that she has over 10,000 images. Thankfully, digital photography will allow her to rearrange, organize, and easily search within her photos. What types of tasks are these?
A. image evolution
B. image formatting
C. image editing
D. image management
The features and functionality of a newly installed information system are fixed or adapted during the ________ phase.
The features and functionality of a newly installed information system can be changed during the implementation phase.
What is the implementation phase?The implementation phase is when you actually put your plan into action. This is when you start doing the things you said you would do in the previous phases.
What is an information system?An information system is a system of hardware, software, people, and processes that is designed to collect, store, and distribute information.
What is a project?A project is a temporary endeavor undertaken to create a unique product, service, or result.
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a video-streaming web site keeps count of the number of times each video has been played since it was first added to the site. the count is updated each time a video is played and is displayed next to each video to show its popularity. at one time, the count for the most popular video was about two million. sometime later, the same video displayed a seven-digit negative number as its count, while the counts for the other videos displayed correctly. which of the following is the most likely explanation for the error? responses the count for the video became larger than the maximum value allowed by the data type used to store the count. the count for the video became larger than the maximum value allowed by the data type used to store the count. the mathematical operations used to calculate the count caused a rounding error to occur. the mathematical operations used to calculate the count caused a rounding error to occur. the software used to update the count failed when too many videos were played simultaneously by too many users. the software used to update the count failed when too many videos were played simultaneously by too many users. the software used to update the count contained a sampling error when using digital data to approximate the ana
The statement which is most likely the reason for the given error is
The software used to update the count contained a sampling error when using digital data to approximate the analog count.
What is a software error?
Any kind of difference or discrepancy between the output of a software product's actual usage and its desired or expected output is referred to as a software error in the field of software engineering. A software error is one that permits program execution to finish and provides outputs that may be inaccurate but are difficult to identify as such. Typically, a developer introduces these error unknowingly and unfavorably into the software product.
A computer program or system that produces an inaccurate or unexpected output, behaves in an unexpected manner, or has another error, flaw, failure, or fault is said to have a software bug.
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r packages include sample datasets. they also include reusable r functions and documentation about how to use the functions. True or False
r packages include sample datasets. they also include reusable r functions and documentation about how to use the functions.
The above statement is True.
What are R packages?
The statistical programming language R has extensions known as R packages. Users of R can install R packages by accessing a centralized software repository like CRAN, which often contains code, data, and documentation in a common collection format.
The "library" directory is where R packages are kept in the R environment. During installation, R automatically install a number of packages. Later, when additional packages are required for a particular task, they are added.
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What are the benefits of using a programming language to work with your data? Select all that apply.
1. Easily reproduce and share your work
2. Choose a business task for analysis
3. Save time
4. Clarify the steps of your analysis
The benefits of using a programming language to work with your data are:
1. Easily reproduce and share your work.
4. Clarify the steps of your analysis.
What is a programming language?A method of notation for creating computer programs is known as a programming language. The majority of formal programming languages are text-based, though they can also be graphical. They are a sort of programming language.
The different programming languages are java, python, etc.
Therefore, the correct options are 1. Easily reproduce and share your work and 4. Clarify the steps of your analysis.
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a class c address has been assigned for use in the network shown in the graphic. using vlsm, which bit mask should be used to provide for the number of host addresses required on router a, while wasting the fewest addresses?
/27 bit mask should be used to provide for the number of host addresses required on Router A, while wasting the fewest addresses.
What is Bit mask?
To access specific bits within a data byte, bit masks are used. When sending a byte of data serially out of a single pin, for instance, this is frequently helpful as an iteration technique.
What is Iteration technique?
Iterative methods typically involve mathematical simulations that produce a number of preliminary answers to the optimization problem under study. A computer runs the simulations up until the set requirements are met (Bhandari et al., 2015).
Subnetting is necessary numerous times in VLSM because subnets use block sizes based on requirements. Let's say there is a manager who is responsible for four departments. These include the 120 computers in the sales and purchasing department, the 50 computers in the development department, the 26 computers in the accounts department, and the 5 computers in the management department.
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write a class named employee that holds the following data about an employee in attrib-utes: name, id number, department, and job title. once you have written the class, write a program that creates three employee objects to hold the following data
Writing the class called employees:
name: susan meyerid number: 47899department: accountingjob title: vice presidentname: mark jonesid number: 39119department: itjob title: programmername: joy Rogersid number: 81774department: manufacturingjob title: engineerclass Employee:
def __init__(self, name, id_number, department, job_title):
self. name = name
self. id_number = id_number
self. department = department
self. job_title = job_title
susan = Employee("Susan Meyer", 47899, "Accounting", "Vice President")
mark = Employee("Mark Jones", 39119, "IT", "Programmer")
joy = Employee("Joy Rogers", 81774, "Manufacturing", "Engineer")
Code Explanation:class Employee:
defines the Employee classdef __init__(self, name, id_number, department, job_title):
is the constructor for the Employee class. It takes four parameters: name, id_number, department, and job_title.self. name = name
self. id_number = id_number
self. department = department
self. job_title = job_title
susan = Employee("Susan Meyer", 47899, "Accounting", "Vice President")
creates an Employee object named susan and initializes the object with the name "Susan Meyer", id number 47899, department "Accounting", and job title "Vice President"mark = Employee("Mark Jones", 39119, "IT", "Programmer")
creates an Employee object named mark and initializes the object with the name "Mark Jones", id number 39119, department "IT", and job title "Programmer"joy = Employee("Joy Rogers", 81774, "Manufacturing", "Engineer")
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he is collecting system data for an upcoming internal system audit. he is currently performing vulnerability testing to determine what weaknesses may exist in the network's security. what form of assessment is he conducting?
Security testing is form of assessment is he conducting.
What is internal system audit?
An organization's internal controls, including its corporate governance and accounting procedures, are assessed via internal audits. These audits help to maintain accurate and timely financial reporting and data collecting while ensuring compliance with laws and regulations.
What is vulnerability testing?
An information system's security flaws are systematically examined during a vulnerability assessment. It determines whether the system is vulnerable to any known flaws, rates their seriousness, and, as necessary, makes remedy or mitigation recommendations.
Software testing with a security focus identifies risks, dangers, and weaknesses in software applications and guards against nefarious intrusions. The goal of security tests is to find any flaws or vulnerabilities in the software system that could allow workers or outsiders to steal information, money, or reputation from the organization.
The fundamental objective of security testing is to determine the system's risks and assess any potential vulnerabilities, so that threats can be encountered and the system can continue to operate without being compromised. Additionally, it aids in identifying any security vulnerabilities that might be present in the system and enables programmers to solve issues.
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One of the big components of UI design concerns where items are positioned on the screen. What is the term for this positioning?
A.
menu
B.
scale
C.
strategy
D.
layout
One of the big components of UI design concerns where items are positioned on the screen. The term for this positioning is "layout" (Option D)
What is UI Design?User interface design, also known as user interface engineering, is the process of creating user interfaces for equipment and software such as laptops, household appliances, mobile devices, and other electronic devices with the goal of increasing usability and user experience.
Responsibilities of a UI/UX Designer include:
In coordination with product managers and engineers, gather and evaluate user needs. Using storyboards, process flows, and sitemaps to illustrate design concepts. Creating visual user interface components like menus, tabs, and widgets.
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I need some help with a question! Thank ya'll for helping me!
Answer:
to create an industry standard for five main colors
Explanation:
your choice is correct. B and C are silly, distracting, incorrect answers. A is the only one that could also possibly be correct, but there is no real "universal definition of color", its more meant to reach an industry standard
true or false: to get the average return, the yearly returns are summed and then multiplied by the number of returns.
Answer: False
Explanation: Hope it Helps
What category do you think humans fall into? Explain your reasoning.
Humans are classified into the category of mammals because they have mammary glands, and they grow their babies inside the womb.
What are mammals?Humans have the same distinguishing characteristics as all other members of this broad group, including those listed above, humans are categorized as mammals.
Additionally, humans are categorized as part of the mammal subgroup known as primates, as well as the primate subgroup known as apes, namely the "Great Apes."
Therefore, because they have the same distinguishing characteristics as all other members of this broad group, including those listed above, humans are categorized as mammals.
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Suppose we’ve written a function drawcircle that we want to call every time the mouse is clicked. How can we do this?.
The way to to call every time the mouse is clicked use mouseClickMethod(drawCircle);
What is function click method?Definition and Use. The Click event is fired when an item is clicked. The click() method either dispatches a click event or attaches a function to be executed when a click event occurs. click() is a convenience mouse event listener that allows you to pass in an arbitrary function or callback to be executed when a click is detected. Please take the time to review the general events. Mouse and keyboard events are the most common, but you'll find that there are other common categories as well.
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What is logistics?
The commercial activity of transporting
Answer:
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