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vlada-n [284]
3 years ago
15

When a value is placed in a memory location, the previous value in that location is moved to the next available location in memo

ry.
A. TrueB. False
Computers and Technology
1 answer:
Illusion [34]3 years ago
4 0

Answer:

B. False

Explanation:

When a value is placed in a memory location, the previous value in that location is not moved to the next available location in memory. Rather than that happening, the previous value is totally discarded or removed from memory. In other words, the previous value is over-written. To prevent this from happening, the programmer has to explicitly or expressly move the previous value to another location in memory.

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Is www part of every url address?
melisa1 [442]
The correct answer is that WWW. is universal, meaning that any and all url addresses start and have www.

My reasoning is that if you were to look up, lets say google, do :

www.(google).com ( remove parentheses )

then

google.com 

You come up with the same results THUS YOUR CORRECT ANSWER IS YES! ALL URL ADDRESS HAVE AND CONTAIN WWW.!!!

5 0
4 years ago
Consider what fact-finding techniques you would use to identify the important facts needed to develop a database system. Please
8090 [49]

Answer:

Examples of Fact-finding techniques includes:

  1. Prototyping
  2. Questionnaires
  3. Research and sites visit
  4. Interviews

Explanation:

It is important to note that a database system is a tool that allows users to define, create, maintain, and control access to a collection of logically related data and description of these data, designed to meet the information needs of an organization.

<u>Prototyping </u>

<em>Advantage:</em>  enables testing and understanding of the system in advance before final implementation of solution, while requiring less time for research.

<em>Disadvantage:</em> Training and Development cost consumes resources.

<u>Research and site visit </u>

<em>Advantage :</em> better time management if the problem has been researched upon before.

<em>Disadvantage:</em> appropriate permission is often needed before using research materials.

<u> Questionnaires </u>

<em>Advantage: </em>This technique is not expensive, and responses can be calculated and analysed quickly.

<em>Disadvantage:</em> There may be Incomplete answers received from users and body language of user cannot be observed.

<u>Interviews</u>

<em>Advantage:</em> The body language of interviewees is been perceived.

<em> Disadvantage: </em>Interviewing is time consuming and costly.

3 0
3 years ago
What is the full from of CPU?​
scZoUnD [109]

Answer:

CPU is known as <u>Central</u><u> </u><u>Processing</u><u> </u><u>Unit</u><u>.</u>

8 0
3 years ago
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SashulF [63]
True, virtual private networks require a secure remote connection
7 0
3 years ago
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What command would you use to list the text files in your fileasst directory (using a relative path)??
antiseptic1488 [7]
*nix: ls -l fileasst
DOS: dir fileasst
6 0
4 years ago
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