Which of the following statements is true?
Group of answer choices

1.An array can only be used to hold number data.

2.An index refers to the position of a particular element in an array.

3.An index does not need to be used when looping through an array.

4.Only a while loop can be used when iterating through an array.

Answers

Answer 1
1 an array can only be used to hold number data
Answer 2
An array can hold any data type, it just has to have the same data type. The right answer is 2.

Related Questions

What are different social phenomenas are you aware of that used part of a social movement, change, or cause

Answers

Answer:

Social change in the broadest sense is any change in social relations. Viewed this way, social change is an ever-present phenomenon in any society.

Explanation:

How do you find binary?

Answers

Answer:

To convert integer to binary, start with the integer in question and divide it by 2 keeping notice of the quotient and the remainder. Continue dividing the quotient by 2 until you get a quotient of zero. Then just write out the remainders in the reverse order.

Explanation:

The page that appears when you first open your Internet browser is the _____.


opening page
opening page

launch page
launch page

home page
home page

first page
first page

Answers

Answer:

launch page

Explanation:

You can change your launch page in settings.

Your launch page will be launched as soon as you reopen a browser.

Answer:

Launch page

Explanation:

A team of computer science researchers develop a program for searching trees that can be run in parallel. When they use distributed computing techniques to run the program on six computers in parallel, they find a speedup of 3. In this case, what does a speedup of 3 indicate?

Answers

Answer:

The program completed in a third of the time with six computers versus one computer.

Explanation:

The speedup of a parallel solution is measured in the time it took to complete the task sequentially divided by the time it took to complete the task when done in parallel (or put succinctly, speedup = sequential/parallel).A speedup of 3 means that the program took three times as long on one computer, which is the same thing as saying it took a third of the time with all six computers working in parallel.

B. State True or False: 1. 'Date within' option allows you to search an email within a specified date range.​

Answers

Answer + Explanation:

his topic describes the email and document properties that you can search for in email items in Exchange Online and documents stored on SharePoint and OneDrive for Business sites by using the Content Search feature in the Security & Compliance Center. You can also use the *-Compliance Search cmdlets in Security & Compliance Center PowerShell to search for these properties

Please have a great day <3

This is an example of what type of formula?
=(D1+D17)

Answers

The type of formula that is represented by the given example =(D1+D17) in excel is known as; The SUM Formula function

What are functions in excel?

There are different ypes of formula functions in excel such as;

SUMCOUNTCOUNTAIFTRIMMAX & MIN

Now, in this question, the formula we are given is =(D1+D17) and the example it represents is the SUM formula function.

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HURRY IT'S URGENT
How would you create a variable named myDog and give it the value "Karel"?

options:

var myDog = "Karel":


var myDog = Karel


var myDog = "Karel";


var my Dog = "Karel"

What JavaScript function do we use to print out a message to the user?

options:

printLn()


print()


print


println();

Answers

The variable myDog and the value "Karel" are illustrations of assigning values to variable

The statement that creates the variable is (c). var myDog = "Karel";The function to print in JavaScript is (b) print()

How to create the variable?

To create a variable in JavaScript, you have to add the keyword "var".

Given that the variable name is myDog; So, we have:

var myDog

The value of the variable is "Karel".

Hence, the assignment statement is: C. var myDog = "Karel";

Function to print in JavaScript

To print in JavaScript, we make use of the print() statement

Hence, the function to print in JavaScript is (b) print()

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Screen reading for extended periods can cause___________ _____________, so the position the monitor to minimize glare and give your eyes a short break every half hour.

Answers

Screen reading for extended periods can cause a syndrome known as the computer vision syndrome

Computer vision Syndrome

What is computer vision Syndrome?

the computer syndrome is characterised by eye discomfort and fatigue, dry eye, blurry vision, and headaches, glare, etc. Uncorrected vision problems are a major cause. it is recommended to stay off the computer for at least thirty minutes to minimise the effects

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scientific name of computer ?

Answers

Answer:

supercomputer. (redirected from scientific computer)

Explanation:

hope it will help you..

Scientific name of computer supercomputer.

What are Supercomputer?

Supercomputing and other computing methods are sometimes used interchangeably. Yet, there are times when the synonyms aren't clear. To assist clarify some similarities and differences between various computer types, here are some common analogies.

While supercomputing typically refers to the process of complex and massive calculations used by supercomputers, high-performance computing (HPC) is the utilization of several supercomputers to execute difficult and huge computations.

Supercomputers are often known as parallel computers since they can perform parallel processing. Parallel processing is the simultaneous use of many Processors to solve a single calculation.

Therefore, Scientific name of computer supercomputer.

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Problem: Write the Python code of a program called ComputeSquare that asks the user to enter the length of the side of the square and displays the area and perimeter of the square. Check that the side length is greater than zero, and if it is not, display an informative error message to the user. ​

Answers

Solution :

The given problem is solved in Python.

def ComputeSquare():

side = float(input('Enter the side of the square: '))

if side > 0:

perimeter = 4 * side

area = side * side

print('Perimeter of the square is:',

perimeter, 'unit.')

print('Area of the square is:', area, 'square unit.')

else:

print('Invalid input.')

ComputeSquare()

Explanation :-

In this program, we create a function ComputeSquare() to calculate the perimeter and area of a square.

The function asks the user to enter the side of the square. The side is then stored in a variable.

Now, we check whether the side is greater than 0 or not using if-else statement.

If the condition is true, the perimeter and area is calculated which is displayed using print() statement.

If the condition is false, the else blocks executes printing the error message.

Refer to the attachment for output.

Which type of software-based attack tracks all of your browser activity and relays it to cybercriminals?.

Answers

Answer: Spyware

Hope that helps!

How to send large video files without losing quality

Answers

Answer:

Explanation:

The videos can be compressed, easily, with a free program called HandBrake

you can get handbrake here: https://handbrake.fr/

Once you compress them using this program, then you can send them through any messaging service as long as the service takes the file under whatever file size rules it has.


Googul Drive works to send the compressed video well.

Michael bought a game he will play on his computer. The scenes in the game move smoothly, but they seem a little blurry. Which two devices--either or both-might be causing the issue?

keyboard

hard

disk

monitor

mouse

graphics card


Answers

The devices that may be causing the game to appear blurry are the graphics card and the monitor.

What is a graphics card?

The graphics card is a hardware device used in computers to improve their performance when playing videos, video games or other programs that have high graphic demand.

What is a monitor?

Monitor refers to the computer screen. This can have very varied characteristics such as size, range of colors, pixels, among others that can affect the image.

According to the above, either of these two devices can alter the image of the video game, making it look much more blurred.

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when would instant messaging be the least effective means of communication

Answers

Instant messaging would be least effective means of communication when you have a series of complex questions to ask your colleague.

What is the aim of instant messaging?

Instant messaging is often used as a means of sending textual messages, It is known to be a short one and also quick in nature. It can occur   between business colleagues and friends.

Its  disadvantages is that its is an Ineffective tool for mass communication and also has issues when used for system for archiving.

See options below

A. When you want your colleague to let you know if the hyperlink you sent her is working

B. When you want to tell someone "Happy Birthday!"

C. When you have a series of complex questions to ask your colleague

D. When you want to call an impromptu meeting between some of the people in your office

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Answer:

When you have a series of complex questions to ask your colleague.

Explanation:

Asking these questions on instant messaging is the least professional way you can ask a colleague about series topics that involve your job, it would be more professional to ask this at work rather than on via message.

what is the importance of saving a web page

Answers

Answer:

to see it later and remember it

A programmer ensures the user inputs valid data by setting algorithms boundaries data output

Answers

Answer:

boundries

Explanation:

i did the test so trust me its right

The proper type of data is required. Users must, for instance, enter a figure in the field labeled “Total purchase units.” There must be a limit on the data's range of values. For instance, customers can only select a legitimate loan type from a list of possibilities.

What is the input's valid data by setting algorithms?

An input validation approach is used to ensure that the data given by a user is accurate.

A software might ask for a score between 0 and 50, for instance, and employ an input validation technique to make sure that numbers below 0 and beyond 50 are rejected.

Any Value—This nullifies any previous data validation. Whole Number—Only whole numbers are permitted. You might stipulate, for instance, that the user must enter a value between 0 and 30. Decimal: The user must provide a decimal-valued number.

Therefore, boundaries programmer ensures the user inputs valid data by setting algorithms boundaries data output.

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What problem does computer science solve in dance?

Answers

Answer:

Computer science, your able to make websites that might have videos on teaching you dance techniques.

if you bet and another person bets do you get the money you bet and the money the other person bets?
example : say you bet on a computer game and your sister bets $5 and you bet $10 that you will win. Do you get the $10 and the $5 if you win from your sister or just the $5?​

Answers

Answer:

I believe you would get both because since you both did a bet and you won, that would mean you should automatically get both of what yall put down.

Explanation:

I think that's what should happen but I'm not sure though.

Cyber criminals who infiltrate systems and collect data for illegal resale are called _____.

Answers

Answer:

Cash-out fraudsters

Explanation:

App designers should avoid using auto-detection of user location because consumers resent the invasion of privacy. a. true b. false

Answers

Answer:

Explanation:

true because they may have a customer that is death and can't hear you and you don't know sign language so you need highlighted words for them to read.but if they are blind you need to do the sign language on their hand.

Answer:True

Explanation:

You are configuring NIC Teaming on a Windows Server system using two physical network adapters. You want to aggregate the bandwidth of both network adapters to provide better throughput. Both adapters are connected to the same network switch. You decide to manually identify the links forming the team on both the switch and the server. What option under Additional properties in the NIC teaming window would you select?

Answers

Answer:

Static Teaming

Explanation:

Two ways of calculating average returns are ______ and ______. Multiple select question. the arithmetic average the progressive average the geometric average the common average

Answers

Answer:

"Geometric Average Return Example. Jennifer has invested $5,000 into a money market that earns 10% in year one, 6% in year two, and 2% in year three. If you were to calculate this using the arithmetic mean return, you would add the rates together and divide them by three, giving you an average of 6%."

Explanation:

Pedestrians have ______.
A. to get out of your way when you’re driving
B. no right to use the Highway Transportation System
C. a right to use the Highway Transport System
D. to be on the sidewalk or crosswalk at all times

Answers

Answer:

c

Explanation:

I think c is correct answer if I answer wrong

Pedestrians have  a right to use the Highway Transport System. Hence, option C is correct.

What is Highway Transport System?

A system of highways used for the movement of cars. Type of transit, means of transportation, or transportation system. A structure that houses the equipment necessary for transporting people or goods.

A transportation system can be defined as the combination of factors and how they interact to produce the need for travel within a given area and the delivery of transportation services to satisfy this need. This concept is inclusive and flexible enough to be applied in various contexts.

For instance, people are transported to airports and ship docks using buses and cars. Transportation systems are a part of the larger technological, social, and environmental systems in our world.

Thus, option C is correct.

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What should you do first to best use your personal goals as a means for a promotion?
O research how your company offers promotions
O show professional behavior at all times
O set both short and long-term personal goals
O make sure some goals are only for personal growth

Answers

Answer:

C. Set both short and long-term personal goals.

Explanation:

This would be the most professional option.

Network Security Fun. > Quizzes > Practice Exam (for midterm: m.

Practice Exam (for midterm: mods 1-7)

Started: Mar 11 at 2:07pm

Quiz Instructions

nts

Question 21

1 pts

Sean is an information security architect at a financial firm. As his first project, he must design and build an

efficient, sure-shot, yet cost-effective solution to Tetect and prevent bank credit card fraud. How should Sean

proceed?

O Design a solution that is confined to and hardcoded with a specific place and specific time. If the user

males transaction at a different place or time it will be considered an outlier and trigger an alert

Answers

Answer : Sean is an information security architect at a financial firm. As his first project, he must design and build an efficient, sure-shot, yet cost-effective solution to Detect and prevent bank credit card fraud. How should Sean proceed? O Design a solution that is confined to and hardcoded with a specific place and specific time.

Explanation: Sean is an information security architect at a financial firm. As his first project, he must design and build an efficient, sure-shot, yet cost-effective solution to Detect and prevent bank credit card fraud. How should Sean proceed? O Design a solution that is confined to and hardcoded with a specific place and specific time.

100 POINTS PLEASE HELP
Create and initialize a 5 x 5 array as shown below.
0 2 0 0 0
0 2 0 0 0
0 2 2 0 0
0 2 0 2 0
0 2 0 0 2

First, write a printArray() function that prints out the array. Use a single parameter in the definition of the function, and pass the array you created above as the parameter. Call the function so it prints the original array.

Then write a flipHorizontal() function that flips the contents of the array horizontally and prints the result. This means that the values in each row should be reversed (look at the second array in the sample run of the program for clarity). Again, this function should pass the original array as the parameter. Within your flipHorizontal() function, call the printArray() function to print the new array that has been horizontally flipped.

Reset the array back to the original 5 x 5 array we started with.

Then write a flipVertical() function that flips the contents of the array vertically and prints the result. This means that the values in each column should be reversed (look at the third array in the sample run of the program for clarity). Again, this function should pass the original array as the parameter. Within your flipVertical() function, call the printArray() function to print the new array that has been vertically flipped.

The sample run below shows how your code should print the original array, followed by the horizontally-flipped array, followed by the vertically-flipped array. Notice that the output below includes blank lines between each of the three arrays - yours should do the same.

Code should be able to do this

0 2 0 0 0
0 2 0 0 0
0 2 2 0 0
0 2 0 2 0
0 2 0 0 2


0 0 0 2 0
0 0 0 2 0
0 0 2 2 0
0 2 0 2 0
2 0 0 2 0


0 2 0 0 2
0 2 0 2 0
0 2 2 0 0
0 2 0 0 0
0 2 0 0 0

Answers

Answer:

hope this helped ,do consider giving brainliest

Explanation:

import numpy as np

#PrintArray Function

def printArray(array):

for i in range(len(array)):

for j in range(len(array[i])):

print(array[i][j], end= " ")

print()

#Flip horizontal function

def flipHorizontal(array):

#reversing the order of arrays

array2 = np.fliplr(array).copy() printArray(array2)

#Flip Vertical function

def flipVertical(array):

#Preserving the order of array and reversing each array.

array3 = np.flipud(array).copy() printArray(array3)

#Main() function def main():

array = [[0,2,0,0,0],[0,2,0,0,0],[0,2,2,0,0],[0,2,0,2,0],[0,2,0,0,2]]

print("The array: \n")

printArray(array)

print("\nFlipped horizontally: \n") flipHorizontal(array)

print("\nFlipped vertically: \n") flipVertical(array)

if __name__=="__main__":

main()Explanation:

Answer:

Answer:

hope this helped ,do consider giving brainliest

Explanation:

import numpy as np

#PrintArray Function

def printArray(array):

for i in range(len(array)):

for j in range(len(array[i])):

print(array[i][j], end= " ")

print()

#Flip horizontal function

def flipHorizontal(array):

#reversing the order of arrays

array2 = np.fliplr(array).copy() printArray(array2)

#Flip Vertical function

def flipVertical(array):

#Preserving the order of array and reversing each array.

array3 = np.flipud(array).copy() printArray(array3)

#Main() function def main():

array = [[0,2,0,0,0],[0,2,0,0,0],[0,2,2,0,0],[0,2,0,2,0],[0,2,0,0,2]]

print("The array: \n")

printArray(array)

print("\nFlipped horizontally: \n") flipHorizontal(array)

print("\nFlipped vertically: \n") flipVertical(array)

if __name__=="__main__":

main()Explanation:

Explanation:

04. Suppose a computer program needs to sort a list of student records in ascending order
according to last name. The program language determines sort order by using the
individual ASCII number representations of the characters in each name.
If the initial list contains the following names. Which of the following lists represents
the name order after executing the sorting procedure?
["Tom Smith","Joe Schnook", "Kathy Bones","Jill Brewer"]
(A) ["Smith Tom", "Schnook Joe","Bones Kathy","Brewer Jill"]
(B) ["Joe Schnook","Tom Smith","Jill Brewer", "Kathy Bones"]
(C) ["Jill Brewer","Joe Schnook", "Kathy Bones", "Tom Smith")
(D) ["Kathy Bones","Jill Brewer","Joe Schnook","Tom Smith"]

Answers

Answer:

D) ["Kathy Bones", "Jill Brewer", "Joe Schnook", "Tom Smith"]

Explanation:

The context of the problem explains a computer program that sorts names in "ascending order" (A to Z) since the ASCII table has capital A start a lower number and it increases from there to capital Z.

Notice how the attached file, which is a portion of the ASCII table, shows that letters after A are also higher in decimal value than the previous letter.

With this in mind, we know that all this program does is sort by last name alphabetical order. From there, just sort the given names using that same criteria, last name alphabetical order, and the correct answer is determined.

Please put "Brainliest" on my answer if it helped you out!

If you want to learn more about this subject, you can search:

- ASCII Table

- Lists in Programming

- Sorting Procedures

The correct list that represents the name order after executing the sorting procedure is (D) ["Kathy Bones", "Jill Brewer", "Joe Schnook"," Tom Smith"]. Therefore, option D is correct.

What is a computer program?

A computer program is a set of instructions that tells a computer what to do to perform a specific task or solve a problem.

Since the program sorts the names in ascending order according to last name, it will consider the last name first and then sort the names alphabetically based on the ASCII value of the characters in each last name.

So, in the initial list, "Bones" comes before "Brewer", which comes before "Schnook", which comes before "Smith". Therefore, after sorting, the correct order of the names would be: "Kathy Bones", "Jill Brewer", "Joe Schnook", and "Tom Smith". Thus, option D is correct.

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The software that requests mail delivery from the mail server to an Internet device is known as mail ____ software.

Answers

The software that requests mail delivery from the mail server to an Internet device is known as mail client software.

Explanation:

Mail client software is a form of communication in which electronic messages are created and transferred between two or multiple devices connected to a network series or stream.

In a print statement, you can set the __________ argument to a space or empty string to stop the output from advancing to a new line.

Answers

In a print statement, you can set the End argument to a space or empty string to stop the output from advancing to a new line.

What is a Print statement?

A print "statement" is known to be a kind of statement that looks like a call to the make (print) or println process of the System.

Note that In a print statement, you can set the End argument to a space or empty string to stop the output from advancing to a new line so that it can work properly.

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In a single processor system running Windows, when the kernel accesses a global resource, it A) uses spinlocks. B) masks all interrupts. C) uses a dispatcher object. D) atomic integers.

Answers

In a single processor system running Windows, If the kernel accesses a global resource, it masks all interrupts.

What does it implies to mask an interrupt?

An internal switch setting is known to often controls if an interrupt can be worked on or not.

The act of a Maskable interrupt is known to be when a hardware is said to interrupt and as such, it can disabled or left like that by the instructions of CPU.

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i need help on this how do i do this An object is thrown upward from the top of 96-foot building with an initial velocity of 80 feet per second. The height h of the object after t seconds is given by the quadratic equation h=16t^2+80t+96. When will the object hit the ground? Event A has a 90% chance of occurring. Event B has a 20% chance of occurring. The correlation (i.e. whether they tend to occur together, or separately, or are unrelated) between the events is unknown.What is the maximum probability that both event A and event B will occur?What is the minimum probability that both event A and event B will occur? Identify the value of y.-629y = 7y-4+4-690 Hi! Im stuck on this question please help, thanks This person overcame gender and racial barriers and was a woman elected to congress who am i? For the function f(x)=7x2+8x8, find f(4). __________ is the source error that can be avoided by locating questions sensitive to bias and changing or dropping them. A chemist reacted 12.0 liters of F2 gas with NaCl in the laboratory to form Cl2 gas and NaF. Use the ideal gas law equation to determine the mass of NaCl that reacted with F2 at 280. K and 1.50 atm. Sam has been running his swimming pool cleaning business now for five years. He is considering enlarging his service area to a 100 mile radius, which would require two new offices in different parts of town. He would like to take out a business loan to cover the cost of expansion. The profits for Sam's business over the last 5 years are outlined in the table below. According to this information, what would be the best estimate for Sam to quote as expected profits in the next year in his new business plan? Business Year Net Profit 1 $43,502. 25 2 $47,417. 45 3 $51,685. 02 4 $56,336. 68 5 $61,406. 98 a. $66,477. 28 b. $66,933. 60 c. $72,003. 91 d. $72,957. 63. There are 9 members on a board of directors. if they must elect a chairperson, a secretary, and a treasurer, how many different slates of candidates are possible? a. 504 c. 729 b. 84 d. 362,880 In the movie inside out how was joy and sadness' dynamic as good vs bad Did south africa changed for the better in its 27 years of democracy? Which words describe what our brains use to fill in gaps in memory? (10 points) (Brainliest)1. Blurry image2. General knowledge3. Individual memories4. True picture Alfredo is shopping at a hardware and furniture store. Read his request to the store manager and select the room he is most likely remodeling. Alfredo: Quiero un lavamanos azul y una tina blanca y grande.A. la cocinaB. el baoC. la sala de estarD. el stanoE. el comedor pls help... What is the mode for the set of data? Differentiate Between Biological Equilibrium And Bionomic Equilibrium? What is g(-2) for g(x) =1/2x^2+2x?Does anyone know this When Katniss and Peeta decide to eat poison berries rather than fight and kill each other, the announcer Claudius Templesmith stops them and announces that they can both be winners after all.Explain why they did this, and why the Capitol felt it had to stop them. What did this moment show readers about Katniss's and Peeta's characteristics? What theme (moral or message) does this part of the story hint at?Explain in a paragraph of at least 4 complete sentences. During which phase of meiosis do the sister chromatids line up across from each other in the center of the cell?.