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Mazyrski [523]
3 years ago
15

What is information technology ?​

Computers and Technology
2 answers:
ella [17]3 years ago
7 0
Information technology can be defined as the study or use of systems for storing, retrieving, and sending information. Can be abbreviated to IT.
lapo4ka [179]3 years ago
5 0

Answer:

Information technology is the study, design, development, implementation, support or management of computer-based information systems—particularly software applications and computer hardware. IT workers help ensure that computers work well for people.

Explanation:

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Suppose you are purchasing something online on the Internet. At the website, you get a 10% discount if you are a member. Additio
patriot [66]

Answer:

<em>The function is written in C++</em>

void calc_discount(double amount,bool member)

{

 double discount;

 if(member)

 {

  discount = amount - 0.10 * amount - 0.05 * amount;

 }

 else

 {

  discount = amount - 0.05 * amount;

 }

 cout<<"Discount = "<<discount;

}

Explanation:

<em>I've included the full source code (including the main method) as an attachment where I use comments as explanations</em>

Download cpp
6 0
3 years ago
The trim video feature allows you to trim your clip by time measurements that are accurate to ____ of a second.
grigory [225]
The trim video feature allows you to trim your clip by time measurements that are accurate to one-thousandth of a second.  An example would be the P<span>owerPoint's </span>Trim Video feature which allows you<span> to </span>trim<span> the beginning and end of </span>your clip<span> by designating </span>your<span> desired Start </span>Time<span> and End </span>Time. These precise time measurements<span> are </span>accurate<span> to </span>one-thousandth<span> of a </span>second<span>.</span>
3 0
3 years ago
The page-replacement policy means that pages are not placed to make more space. A. True B. False
BabaBlast [244]

Answer:

B. False

Explanation:

A page-replacement policy can be defined as a set of algorithm that instructs the operating systems on what memory page is to be swapped, paged out or written to disk in order to allocate more memory as they're required by various active processes during virtual memory management.

Some of the algorithms or techniques used by the operating system for page-replacement policy are;

1. Last In First Out (LIFO).

2. First In First Out (FIFO).

3. Least Recently Used (LRU).

4. Least Frequently Used (LFU).

5. Optimal (OPT or MIN).

Hence, the page-replacement policy means that pages are placed to make more space and to minimize the total number of page that would be missing.

7 0
3 years ago
Create a java program using the following instructions:GymsRUs has a need to provide fitness/health information to their clients
poizon [28]

Answer:

See attached file for detailed code.

Explanation:

See attached file for explanation.

Download txt
8 0
4 years ago
Where in the computer is a variable such as "X" stored?
kow [346]

Answer:

The value of "x" is stored at "main memory".

Explanation:

Simply Central processing unit, input device and output device can not store the data.

7 0
3 years ago
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