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Virty [35]
3 years ago
6

Select the correct answer.

Computers and Technology
1 answer:
arlik [135]3 years ago
7 0

Answer:

The answer to this question is given below in the explanation section. However, the correct answer is B.

Explanation:

Samantha was calculating a mathematical formula on an electronic spreadsheet. She used multiple values to recalculate the formuls, CPU will store the data in random access memory for easy access and quick retrieval during these computations.

Because when CPU calculating or doing computation, it stores the data in RAM for easy access and retrieval and for fast computation.

However, it is noted that read-only memory is used only for reading information from memory. While hard disk and the compact disk is used for storing the data permanently.

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is an interviewing method in which a mall interviewer intercepts and directs willing respondents to nearby computers where each
geniusboy [140]

Answer:

computer-assisted self-interviewing

Explanation:

Based on the description of the interviewing method that is being provided, it can be said that this method is known as computer-assisted self-interviewing. Like mentioned in the question this is when interviewees answer the interview questions through a computer screen. This is similar to telephone interviews but it is instead through a computer.

3 0
3 years ago
14. Emelia is very concerned about safety and has conducted a study to determine how many bike helmets were replaced at each loc
damaskus [11]

Answer:

Explanation:

Known Variables A = max Daily Rentals

X = Damaged helmets %

lets find the formula to calculate Helmets per location :taking 1st row as an example.

412 = B - (B*13/100)

412 = (100B-13B)/100

412*100 = 87B

B= 412*100/87

Hence, the generic formula becomes : B= A*100/(100-X)

Applying the same formula for each row and then using ROUND function of excel to round off the digits

=ROUND(number,digits) where number is the number you would like to round off and the digits is the number of decimal digits for it to round off. Since we want natural numbers in our example, we will be using digits as 0.

Explanation:

See attached pictures also.

5 0
3 years ago
Read 2 more answers
4. True or False: In order to use wi-fi signal/network, you have to remain seated in one spot.
gizmo_the_mogwai [7]

Answer:

4. flase

5. true

Explanation:

If your getting wifi signal on your phone right now while where running in your house or traveling through the kitchen, you don't have to sit in one spot.

I tried doing that with another phone but It didn't work... :(

5 0
3 years ago
How you will install an operating system on your computer
defon
Someone can install an operating system by disk or removable storage media.

Disk being floppy, tape or commonly a DVD.

Removable storage being a USBdrive.
5 0
3 years ago
When an attacker presents a program or himself as someone else to obtain private information and pretends to be a legitimate web
timofeeve [1]
A spoofing attack. "<span>a situation in which one person or program successfully masquerades as another by falsifying data, thereby gaining an illegitimate advantage."</span>
8 0
3 years ago
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