Question
1. Who was the first to use an abacus
Answer:
The Chinese
Explanation:
On what aspect of digital media do people often focus on at the expense of the important supporting roles?
creation
distribution
sales
development
Answer:
the answer would be creation
Answer:
creation
Explanation:
Study the original and changed passages.
Original passage:
One way to make a document more readable is by controlling the space between paragraphs, which can be done by adding space between and after a paragraph.
Another way to make a document more readable is by keeping the paragraph on one page, which can be done by changing the spaces between the lines in the paragraph.
Answer:b
Explanation:
Answer:
It's B, The space between the lines of both paragraphs decreased.
Explanation:
On Edge 2021
Which of the following bit value represent -5 in two's complement notation?
10000101
11111010
00000101
11111011
Answer:
11111011
Explanation:
Buying the newest phone as soon as it is released when your current phone works perfectly is not a good idea for all but which of the following reasons?
Answer:
You are gonna waste money and it might not be the best idea
Explanation:
Answer:
waste money
Explanation:
Does digital media play a big role in your life?
Answer:
Yes
Explanation:
I use social media every day and it impacts how I dress, what I eat, where I go, and more. Overall social media makes a big impact on my life
What is the final amount stored in value if the computer selects 17 as the
random number
set value
to pick random 50 to 60
set value to value / 2
value > 0
and
value mod
1
set value
to
value x 1
else
valueB < 0
set value
to O
say value for secs
say valueB for a
secs
Answer: -17
Explanation:
Our random number is 17. Let's go through line by line.
value is a random number picked which is 17valueB = 17 / 2 = 8.5If value is greater than 0 AND value has a remainder of 1, we will set the value to value* -1. Value is now 17 * -1 = -17Let's quickly calculate value mod 2. 17 % 2 = is 1. If you're wondering how we did that, the remainder after dividing 8 into 17 twice is 1, because 17 - 16 = 1.
We stop after line 4 because we stop the conditional statement after one condition is filled.
Theresa is not sure how nondestructive editing can be helpful in her project. Which of these is accurate about nondestructive editing? Theresa is not sure how nondestructive editing can be helpful in her project. Which of these is accurate about nondestructive editing?
A.
The original data is preserved with no changes, and you can always retrieve it for edits.
B.
The original data is changed slightly, and you cannot always retrieve it for edits.
C.
The original data is preserved with no changes, but you cannot retrieve it for edits.
D.
The original data is changed significantly, but you can always retrieve it for edits.
The original data is preserved with no changes, and you can always retrieve it for edits of these is accurate nondestructive editing. Thus option A is correct.
What is the project?A project is a collection of tasks that can only be finished in order to achieve a particular goal. A project may alternatively be described as a collection of inputs and results necessary to accomplish a specific objective. Projects can be administered by one worker or one hundred, and they can be simple or complex.
Nondestructive editing enables you to modify a photograph by erasing the initial image information, which is still accessible in the event that you need to go back to it. Since nondestructive editing is does not destroy data from that of an image, the grade of the edited image remains unchanged.Therefore, option A is the correct option.
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Draw a flowchart to find the average grade in 3 subjects
Answer:
See attachment for flowchart
Explanation:
The flowchart is as follows:
Step1: Start
This begins the flowchart
Step 2: Input Score1, Score2, Score3
This gets user input for the three subjects
Step 3: Average = (Score1 + Score2 + Score3)/3
This calculates the average of the three subjects
Step 4: Print Average
This displays the calculated average
Step 5: Stop
This signals the end of the flowchart
I need so much help, can anyone please help me?
Answer:
I'm not sure about it, but it's something similar.
Explanation:
array name[3]
array marks[3,5]
Total←0
Average Mark←0
For Count ←1 To 3
WRITE "Input name"
INPUT array name[3]
NEXT
FOR Count ← 1 TO 5
WRITE "Enter Mark"
INPUT ←array mark[3,5]
Total ← Total+Mark
NEXT
avg ←Total/5
WRITE “Total of 5 Marks is:”, Total
WRITE “Average of 5 Marks is:”, avg
What is the best example of an interrogative sentence?
Quilting is an art form that has been passed through generations in many families.
One small quilt block is made up of 16 even smaller and complex squares.
I quickly found myself enveloped in the complexity of the fascinating quilt patterns!
How many clubs and quilting societies that flourish today have Amish roots?
Answer:
How many clubs and quilting societies that flourish today have Amish roots?
Explanation:
Answer:d
Explanation:
Who requests services and who facilitates services to a client.
Answer:
The client-server model is the relationship between two computers in which one, the client, makes a service request from another, the server. The key point about a client-server model is that the client is dependent on the server to provide and manage the information. For example, websites are stored on web servers .
What is pseudo code?
Answer:
a notation resembling a simplified programming language, used in program design.
Explanation:
A programmer has an idea to use just one language for the content, structure, and style of web pages. What might be a problem with this idea?
Taking these steps will help to improve the delivery of your presentation.
Be familiar with the place the presentation will be given.
Practice your presentation.
Move away from your computer frequently while speaking and return to it to advance slides.
Read from your slides so you don't forget your content.
Taking any/all of these steps will help to improve the delivery of your presentation:
==> Be familiar with the place the presentation will be given.
==> Practice your presentation.
==> Move away from your computer frequently while speaking, and return to it to advance slides.
==> Use your conversation words and voice. Don't read it from a paper (unless you can write in conversational words and phrases, but this is really hard to do).
==> Look around the audience while you're talking. Make eye-contact with people.
==> Let your hands move normally while you talk. Smile.
-- Read from your slides so you don't forget your content. ==> No. This is considered one of the signs of a poor presentation, and an inadequately prepared presenter.
You're not there to read the slides to your audience. They can read the slides just as well as you can. You're there to explain, embellish, enhance, and enlarge the material on the slides. If you don't have any more to tell them except what's on the slides, then you don't even need to drag yourself or the audience through the agony of the presentation. Just print the slides onto a handout, hand it out, dismiss the audience, and take the rest of the day off.
Also, you're expected to know your subject well enough so that you don't need to read your slides to know what you're talking about, and to be well enough prepared to remember what comes next.
Answer:
C. Move away from your computer frequently while speaking and return to it to advance slides.
Explanation:
Choose the correct answer
1. Which of the variable names given below, is invalid?
O Goodluck
O
d2420
O input
O Abcd
not valid bro so u check again
yes or no let attractive visuals cover half of your ad space
Answer:
Yes it covers half of my ad space
BJP4 Self-Check 7.21: swapPairs
Write a method named swapPairs that accepts an array of strings as a parameter and switches the order of values in a pairwise fashion. Your method should switch the order of the first two values, then switch the order of the next two, switch the order of the next two, and so on.
PLEASE HELP DUE AT 11:59
Answer:
public static void swapPairs(ArrayList strList)
{
for(int i = 0; i < strList.size() - 1; i += 2)
{
String temp1 = strList.get(i);
String temp2 = strList.get(i + 1);
strList.set(i, temp2);
strList.set(i + 1, temp1);
}
}
Explanation:
What is binary ????????
Binary (or base-2) a numeric system that only uses two digits — 0 and 1. Computers operate in binary, meaning they store data and perform calculations using only zeros and ones. A single binary digit can only represent True (1) or False (0) in boolean logic.1. Binary is a base-2 number system invented by Gottfried Leibniz that is made up of only two numbers: 0 and 1. This number system is the basis for all binary code, which is used to write data such as the computer processor instructions used every day.
Answer:
it is a numeric system that only uses two digits 1 and 0, computers can operate using binary meaning they store data and perform calculations only using 0 and 1
What is the output?
str = 'abcdef
print(str[2:50)
Answer:
What is the output of print str if str = 'Hello World!'? A - Hello World! ... Q 18 - What is the output of print list[1:3] if list = [ 'abcd', 786 , 2.23, 'john', 70.2 ]?.
Explanation:
Answer:
What is the output of print str if str = 'Hello World!'? A - Hello World! ... Q 18 - What is the output of print list[1:3] if list = [ 'abcd', 786 , 2.23, 'john', 70.2 ]?.
Explanation:
Can anyone help answer this question please
Answer:
on premise or in the cloud
Explanation:
on premise would be more reliable because it would still work if internet connection fails.
cloud would be safer if you fear the stored footage can be destroyed, by e.g., fire or someone who doesn't want it exposed
Match the word to its definition:
1. Smart phone
2. Super computer
3. Tablet
4. Mainframes
5. Notebook
6. Desktop
7. Program
8. Computer
a. A small portable computer, such as a netbook
b. A type of computer used by many people at the same time to allow access to the same secure data
c. A device that includes, text, and data capabilities
d. An individual’s personal computer that resides on a desk or table
e. A computer that combines the features of a graphic tablet with the functions of a personal computer; sometimes called a tablet PC
f. A large and powerful scientific computer that can process large amounts of data quickly
g. The coded instructions that tell a computer what to do; also to write the code for a program
h. Is a machine that changes information from one form into another by performing four basic actions
Answer :
All these are a type of computers and is used for processing data.
Explanation:
a. A small portable computer, such as a netbook -- 3. Tablet
b. A type of computer used by many people at the same time to allow access to the same secure data -- 4. Mainframes
c. A device that includes, text, and data capabilities -- 1. Smart phone
d. An individual’s personal computer that resides on a desk or table -- 6. Desktop
e. A computer that combines the features of a graphic tablet with the functions of a personal computer; sometimes called a tablet PC -- 5. Notebook
f. A large and powerful scientific computer that can process large amounts of data quickly -- 2. Super computer
g. The coded instructions that tell a computer what to do; also to write the code for a program -- 7. Program
h. Is a machine that changes information from one form into another by performing four basic actions -- 8. Computer
Based on the knowledge of computer and computing devices, the definition which matches the phrases in the question are ;
Small portable computer, such as a netbook, they are usually bigger than a smartphone, they are called Tablets. A type of computer used by many people at the same time to allow access to the same secure data, They represent a central data access location. They are called MainframesA device that includes, text, and data capabilities, they enable on-the-go access to the internet due to their Portability. They are called Smart phones.An individual’s personal computer that resides on a desk or table. They are common in offices and comprises of different units such as monitor and CPU, thus they cannot be carried around. They are called Desktop. A computer that combines the features of a graphic tablet with the functions of a personal computer; sometimes called a tablet PC. They differ from desktop because they are handy. They are called Notebooks. A large and powerful scientific computer that can process large amounts of data quickly. They posses larger storage and faster processing capability. They are called Super computer. The coded instructions that tell a computer what to do; also to write the code for a program. They could be written in different languages. They are called ProgramIs a machine that changes information from one form into another by performing four basic actions are called Computers.Learn more : https://brainly.com/question/25288535
Select the correct category of cybersecurity described.
It prevents intruders from accessing, misusing, destroying, adapting, or improperly disclosing networks, network infrastructure, or the information contained within networks.
network security
information security
operational security
infrastructure security
Answer:
Network security
Explanation:
Network security is a category of cybersecurity that is related to the protection of the infrastructure of the computer network from unauthorized access and intrusion that may be from intended attack or from an expedient program which may result in the modification, malfunctioning, misuse or unacceptable disclosure of the network and the contents of the network
The category of cybersecurity that 'prevents intruders from accessing, misusing, destroying, adapting, or improperly disclosing networks, network infrastructure, or the information contained within networks' is network security.
Answer:
network security
Explanation:
How would our lives be different without computers at social?
Answer:
We'll spend more time with our family like vacations, gatherings and any type of family activities. Always having fun like telling stories and maybe spending more time outside with nature. Hanging out with friends and family.
Answer:
Life without computers would be so pathetic. It would be so difficult to spend a life without computers. We would not be aware of technology or what things are being discovered.
Explanation:
Thank You Have A Good Day or Night <3
how should tools be stored
Can someone plz explain me what this button does and I’m scared to click it
It’s like a square and it’s window 10
Answer:
if i remember correctly that button is used to short cut tabs or do something with the current page
So I'm a teen computer programmer, and I've built a couple of projects, but I'm looking for an idea to make me big money. So fellow brainliacs or brainlists, what everyday problems do you face and wish you had an app for?
Becca is working on a program that will store data. The program will need quick access to data and data persistence is not
important. Where should the data be stored?
In memory
In a database
In flash memory
In a flat file
Answer:
in memory
Explanation:
A database refers to a collection of data that is organized and stored in a computer system.
Flash memory is a non-volatile memory chip that helps to transfer data from a personal computer (PC) to a digital device.
A flat file comprises a single table of data.
Becca is working on a program that will store data such that the program will need quick access to data and data persistence is not important.
Therefore,
data should be stored in memory.
Write a program to declare a matrix A[][] of order (MXN) where ‘M’ is the number of rows and ‘N’ is the
number of columns such M and N must be
greater than w and less than 20. Allow the user to input
integers into this matrix. Perform the following tasks on the matrix:
(a) Display the input matrix
(b) Find the maximum and minimum value in the matrix and display them along with their position.
(c) Sort the elements of the matrix in ascending order using any standard sorting technique and rearrange them in the matrix.
Can anybody show the program and explain please
Urgent.
Answer:
import java.io.*;
import java.util.Arrays;
class Main {
public static void main(String args[])
throws IOException{
// Set up keyboard input
InputStreamReader in = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(in);
// Prompt for dimensions MxN of the matrix
System.out.print("M = ");
int m = Integer.parseInt(br.readLine());
System.out.print("N = ");
int n = Integer.parseInt(br.readLine());
// Check if input is within bounds, exit if not
if(m <= 2 || m >= 10 || n <= 2 || n >= 10){
System.out.println("Matrix size out of range.");
return;
}
// Declare the matrix as two-dimensional int array
int a[][] = new int[m][n];
// Prompt for values of the matrix elements
System.out.println("Enter elements of matrix:");
for(int i = 0; i < m; i++){
for(int j = 0; j < n; j++){
a[i][j] = Integer.parseInt(br.readLine());
}
}
// Output the original matrix
System.out.println("Original Matrix:");
printMatrix(a);
// Sort each row
for(int i = 0; i < m; i++){
Arrays.sort(a[i]);
}
// Print sorted matrix
System.out.println("Matrix after sorting rows:");
printMatrix(a);
}
// Print the matrix elements separated by tabs
public static void printMatrix(int[][] a) {
for(int i = 0; i < a.length; i++){
for(int j = 0; j < a[i].length; j++)
System.out.print(a[i][j] + "\t");
System.out.println();
}
}
}
Explanation:
I fixed the mistake in the original code and put comments in to describe each section. The mistake was that the entire matrix was sorted, while only the individual rows needed to be sorted. This even simplifies the program. I also factored out a printMatrix() method because it is used twice.
How can you make sure to save all annotations from a slide show?
When you exit the slide show, select Keep the Annotations.
O Before beginning the slide show, select Save All Annotations.
During the slide show, right-click and select Save Annotations.
O All annotations are automatically saved as a copy of the presentation.
Answer:
when you exit the slide show, select keep annotations
Explanation:
To save all annotations from a slide show, make sure that When you exit the slide show, select Keep the Annotations.
What is annotation?This is known to be a kind of a note that is said to be added through comment or explanation.
It is often used by writers. Note that the right thing to do is to To save all annotations from a slide show, make sure that When you exit the slide show, select Keep the Annotations.
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