An abacus is a calculation tool used by sliding counters along rods or grooves, used to perform mathematical functions. In addition to calculating the basic functions of addition, subtraction, multiplication and division, the abacus can calculate roots up to the cubic degree.
Answer:
An abacus is a calculation tool used by sliding counters along rods or grooves, used to perform mathematical functions. In addition to calculating the basic functions of addition, subtraction, multiplication and division, the abacus can calculate roots up to the cubic degree.
Q17. The most commonly used storage device is....
A. Steel
B. Optical
C. Magnetic
D. Flash
Q18. A DVD is an example of a (n).....
A. Hard Disk
B. Optical Disk
C. Output Device
D. Solid-State Storage Device
Answer:
Q17. Ans: Magnetic
Q18. Ans: Optical Disk
Explanation:
magnetic storage devices, such as hard disk drives. optical storage devices, such as CD, DVD and Blu-ray discs. solid state storage devices, such as solid state drives and USB memory sticks.
The DVD (common abbreviation for Digital Video Disc or Digital Versatile Disc) is a digital optical disc data storage format
Characteristics of RAM
Answer:
Short Data lifetime, Less Expensive, Needs to be refreshed often, Smaller in size, etc. tell me if you need more.
-- of 5 points Question 3 1 try left While designing a new system, a company uncovered several processes that were quite rule-based, and that didn't really require staff to handle. The company chose to automate those processes using ___________________________ so they would no longer need to assign people to perform those tasks. A. code review B. robotic process automation C. application programming interfaces D. service-oriented architecture
Answer:
B. robotic process automation.
Explanation:
In the design of a new system, a company was able to uncover several processes that were typically rule-based, and which did not really require staff to control or handle.
Hence, the company chose to automate those processes using robotic process automation so they would no longer need to assign people to perform those tasks.
Write a program that creates a two-dimensional array initialized with test data. Use any data type you wish. Declare a two-dimensional array of data type char, int, double, or string. Assume the array is declared as follows: const int NUM_ROWS
Question:
Write a program that creates a two-dimensional array initialized with test data. Use any data type you wish. Declare a two-dimensional array of data type char, int, double, or string. Assume the array is declared as follows:
const int NUM_ROWS = 3, NUM_COLUMNS = 5;
test data: [10, 1, 1, 1, 1] [7, 2, 20, 2, 9] [ 3, 3, 3, 3, 5]
Answer:
The program in C++ is as follows:
#include<iostream>
using namespace std;
int main(){
const int NUM_ROWS = 3, NUM_COLUMNS = 5;
int MyArray[NUM_ROWS][NUM_COLUMNS] = {{10, 1, 1, 1, 1},{7, 2, 20, 2, 9},{3, 3, 3, 3, 5}};
return 0;
}
Explanation:
To answer this question, we make use of the following parameters
Array name: MyArray
Array datatype: integer
The explanation is as follows:
This declares the array dimensions
const int NUM_ROWS = 3, NUM_COLUMNS = 5;
This declares and initializes the array with the test data
int MyArray[NUM_ROWS][NUM_COLUMNS] = {{10, 1, 1, 1, 1}, {7, 2, 20, 2, 9}, {3, 3, 3, 3, 5}};
A customer opened a file attachment, and now her PC is infected with ransomware. She's unable to open any of her files. Which action would you take first?
A. Reinstall the operating system
B. Run an antivirus scan
C. Pay the ransom to recover the data
D. Disconnect the PC from the network
E. Restore files from backup
Answer:
D. Disconnect the PC from the network
Explanation:
I'd say this because it keeps the ransomware from spreading to other computers making it a bigger problem.
In this question, the answer is "Option D", which disconnects the PC from the network, which can be defined as follows:
A customer's PC has been attacked using ransomware after she opened a document file. She has been unable to access any of her files. She first had to detach the PC from the system to access the file.This type of malicious software (malware) threatens to publish or prevent information or computer access until the victim pays a ransom price to the attacker. Today, ransomware assaults are all too frequent. This attacker then demands a ransom from the victim, promising to restore access to the information in exchange for payment.The wrong option can be defined as follows:
In option a, it is wrong because when we reinstalling the OS is used to start the fresh without using the old files.In option b, it is wrong because the antivirus can't protect the ransomware maliciously. In option c, it is wrong because when a corporation can pay the ransom, their cash is dispersed across the dark web.In option e, it is wrong because creating copies of information could be recovered in the event of a primary information failure.Learn more:
Ransomware: brainly.com/question/14455233
personal computer is the rise of what?
Answer:
Overuse injuries of the hand.
Obesity.
Muscle and joint problems.
Eyestrain.
Behavioural problems including aggressive behaviour.
PLZ HELP
Select the correct answer.
Jack is part of the software quality assurance team in a company. Which activity should Jack perform as a part of software quality assurance?
A.
billing
B.
recruiting
C.
testing
D.
installing
E.
accounting
Answer:
E. accounting
Explanation:
just bare with me
Answer:D SORRY IF IM WRONG
Explanation:
PLS DONT HATE
All changes
1.(01.01 LC)
To make sure you do not get too tired when using the computer for long periods of time, how often should you get up to stretch and move? (5 points)
O Every hour
O Every 10 minutes
O Every 30 minutes
O Every two hours
You should get up and move every 30 minutes
Hope this helps
-scav
Answer:
C
Explanation:
WHAT DO YOU LEARN IN CODE.ORG
Answer:
You learn how to animate and make websites
Explanation:
how to make websites and code/program games!!
For questions 3-6, consider the following two-dimensional array:
undervalue
will
knitting
pretzel
realize
honey
planetary
bandana
iron
employment
effort
fabric
What word is in [0][1] ?
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Question 41 pts
What word is in [1][1] ?
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Question 5
What word is in [3][2] ?
Flag this Question
Question 6
What word is in [2][1] ?
Answer:
3. Will
4. Realize
5. Fabric
6. Bandana
Realize is in is in [1][1], Fabric is in [3][2], Bandana is in [2][1] . Arrays inside of arrays are what are known as two-dimensional arrays.
What is two-dimensional array?Arrays inside of arrays are what are known as two-dimensional arrays. 2D arrays, which are made up of rows and columns, are constructed as metrics. To create a database that resembles the data structure, 2D arrays are frequently used.
You may store a large amount of data using 2d arrays at once, which can then be supplied to as many different functions as necessary. Two indices are used to refer to the position of the data element in two-dimensional or multi-dimensional arrays. Row and column are the two dimensions indicated by the name. Realize is in is in [1][1], Fabric is in [3][2], Bandana is in [2][1] .
Therefore, realize is in is in [1][1], Fabric is in [3][2], Bandana is in [2][1].
To know more about two-dimensional array, here:
https://brainly.com/question/30463245
#SPJ3
When using for loops and two-dimensional arrays, the outside loop moves across the ___________ and the inside loop moves across the ___________.
indexes, elements
columns, rows
elements, indexes
rows, columns
Answer: rows, columns
Explanation: :)
An acceptable website design is one that meets
user design expectations and is also:
A.colorful
B.effective
C.template-based
D.standardized
Answer:
i'd say b
Explanation:
How are radio waves used on Earth?
Select ALL that apply
a
Traditional Radio Wave
b
Wireless Internet
c
Cell Phones
d
Light House
Answer:
A,B,C are the answers it cant be light house because it uses stored electricity which projects light energy
Who is the one you shouldnt have killed from fnaf?
(I already know but whoever answers first and right gets brainlest)
Answer: He was thought to be one of William Aftons victims who is also thought to be the child who possessing golden freddy
Explanation:
Answer:
Cassidy I guess
Jerry purchased 25 dozens of eggs. He used 6 eggs to bake 1 cake. How
many similar cakes can Jerry bake with the number of eggs he purchased?
Answer:
50
Explanation:
He bought 25 dozens of eggs:
25 (12) = 300
He used 6 eggs to make 1 cake, so:
300 eggs/6 eggs per cake = 50 cakes
When using a small mic that attaches to your interview subject, where should you place that mic and why?
Directly at the subject's lips, position the microphone at a 45-degree angle. Shotgun microphones are highly directional supercardioid microphones that are designed to pick up sound in either direction. Place the microphone out of frame but as close to the subject as possible.
HELPPPP In 5-6 sentences explain how technology has impacted engineers.
Answer:
Digitization is changing the playing field for engineers.
It alters the culture by providing more real-time data on the performance of equipment in the field today, allowing engineers to consider improvements that can be achieved in months through data algorithms rather than years or decades.
They can analyze and simulate almost everything that a product would go through, virtually.
Write a program that prompts the user to enter their name store this value in a variable called name Prompt the user for their current age store this value in a variable called Create a variable dogAge which takes the age entered and multiplies by 7 Print to the screen “Your name is" name "and in dog years you are" dogAge "years old" To join multiple parts together in a print statement use commas: print (“Your name is", name, "and in dog years you are", dogAge)
Answer:
Explanation:
The following code is written in Python. It prompts the user for the name and age, saves them to their own variables. Then it creates and calculates the dogAge variable. Finally, it combines all of this information and prints out the statement.
name = input("Enter your name: ")
age = input("Enter your age: ")
dogAge = int(age) * 7
print("Your name is", name, "and in dog years you are", dogAge, "years old.")
⚠️⚠️⚠️⚠️⚠️⚠️Help! What is not an advantage of using virtual machines?
You can run multiple operating systems on one physical machine.
It doesn’t take up any storage space on the physical machine.
You can save the entire state of a VM to your files.
Provides fault and security isolation for the computer’s hardware
Answer:
It doesn’t take up any storage space on the physical machine.
Explanation:
The virtual machine does take up some storage space on the physical machine.
Why using a word processor than a typewriter?
Answer:
Word processors allow users to save documents. This is not the case with a typewriter. Because text can be saved, editing does not have to occur immediately. The fourth characteristic of word processors is that they allow users to print their documents.
Answer:
There are many advantages to using a word processor instead of a typewriter. ... You have the ability to easily edit and change a word processing document. You can change a wide variety of formatting and colours. You can save files and re-use them.
Explanation:
The ribbon in Excel is a
tab based user interface.
True
False
Answer:
Explanation:
This should help i think it is true just read this first "Like any other application, Excel has a basic workspace called the user interface. ... The Ribbon is the name given to the row of tabs and buttons you see at the top of Excel. The Ribbon's tabs and buttons bring your favorite commands into the open by showing multiple commands grouped in specific categories."
Answer:
True
Explanation:
Order the steps for creating and assigning a new task in Outlook 2016.
Choose a task list, and
Open the Task view.
Click Assign Task, and
Complete the task
Click Send.
click New Task
specify the assignee.
information
Intro
Done
Answer:
Open the task viewChoose a task list and click new taskcomplete the task information click assign task and specify the assigneeclick sendExplanation:
Got it right on edge
Consider the following argument: Any piece of software that is in the public domain may be copied without permission or fee. But that cannot be done in the case of software under copyright. So, software under copyright must not be in the public domain. The conclusion of the argument is:
Answer:
"software under copyright must not be in the public domain"
Explanation:
The conclusion of his argument is "software under copyright must not be in the public domain". This combines the two premises that were stated before it in order to form a logical outcome based on the premises. In the case of logic, this would basically be an
IF A and IF B, Then C
type of logic, in which A is "Public Domain Work can be copied", B is "Software under Copyright cannot be copied", and C is the conclusion which would be "software under copyright must not be in the public domain"
Write a Python function that takes as input a list, A, and returns two lists L and G. L constains all numbers in A, which are not A[0] and are less than or equal to A[0]. G contains all numbers in A, which are not A[0], and are greater than A[0].
Answer:
In Python:
def split(A):
L=[]; G=[]
for i in range(1,len(A)):
if (A[i] != A[0] and A[i] < A[0]):
L.append(A[i])
if (A[i] != A[0] and A[i] > A[0]):
G.append(A[i])
return L, G
Explanation:
This defines the function
def split(A):
This initializes the L and G lists
L=[]; G=[]
This iterates through the original list A
for i in range(1,len(A)):
This populates list L using the stated condition
if (A[i] != A[0] and A[i] < A[0]):
L.append(A[i])
This populates list G using the stated condition
if (A[i] != A[0] and A[i] > A[0]):
G.append(A[i])
This returns the two lists L and G
return L, G
Can somebody help me with this please
Answer: I'm in six grade I can't do that stuff
Explanation:
Answer:
Sorry for using up one of the answer thingys. But I thought this would make you laugh a little bit! Have a good day!
Explanation:
PLZZZ HELP!!!!!!!
Select the correct answer.
Which of these examples best describes unit testing?
A.
The tester finds incorrect functionality on the home page.
B.
The login page does not accept existing user credentials.
C.
There is no database connectivity.
D.
The developer checks the loops in the procedure.
E.
Multiple users slow down the speed of the system.
Answer: A is the correct choice.
The option that is an example that describes unit testing is the developer checks the loops in the procedure.
What is unit testing?This type of test is known to be called unit component. It is regarded as a form of a single function or code of any kind of application.
Conclusively, A good example that tells more about unit testing is the when a developer monitors the loops in the procedure so as to see if there is any error or omissions.
Learn more about unit testing from
https://brainly.com/question/24964187
Microsoft Security Essentials and Microsoft Forefront are: anti-malware software programs that can be used to harden workstation computers. port-scanning software utilities that scan for open ports on servers. software programs designed to remove or disable unnecessary user accounts. operating system administration software programs that create and maintain baselines.
Answer:
anti-malware software programs that can be used to harden workstation computers
Explanation:
Microsoft Security Essentials can be regarded as antivirus software which gives protection to our computers used in home or for business against types of malicious software. These malicious software could be
✓trojan horses.
✓ computer viruses
✓spyware
✓rootkits, trojan horses.
Microsoft Forefront can be regarded as
security software for business roduced
by Microsoft Corporation. It was
designed to offer protection to computer networks as well as network servers and individual devices. It should be noted that Microsoft Security Essentials and Microsoft Forefront are anti-malware software programs that can be used to harden workstation computers
write a program that will create an array of 100 random integers in the range from [0,99] pass the array to a function, printarray(), that will print the values of the array on the monitor. pass the array to a function, sortarray(), that will sort the array. Pass the array to printarray() again and print it in increasing order
Answer:
In C++:
#include <cstdlib>
#include <ctime>
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
void printarray(int array []){
for(int i=0; i<100; i++){ cout << array[i] << " "; }
}
void sortarray(int array []){
sort(array, array + 100);
printarray(array);
}
int main() {
int array[100];
srand((unsigned)time(0));
for(int i=0; i<100; i++){ array[i] = (rand()%99); }
printarray(array);
cout<<endl;
sortarray(array);
return 0;
}
Explanation:
See attachment for program source file where comments are used for explanation purpose
Can someone please help me answer these questions plz
Explanation:
0001, 0010, 0101, 0110, 0111, 1000
PLZZZZ HELP!!!
Select the correct answer.
What does the coding phase involve?
A.
testing and debugging code to remove all possible errors
B.
writing sequences of statements in a suitable programming language to produce the desired program
C.
designing a proper pseudocode using human-readable language
D.
compiling and interpreting programs into machine language
E.
breaking down the entire code into workable modules
Answer:
B.
writing sequences of statements in a suitable programming language to produce the desired program
Explanation:
During the coding phase, developers analyze the feasibility of each coding language and begin programming according to coding specifications. Without proper coding, the product won't function according to the customer's specifications, and new codes may need to be implemented