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Andreas93 [3]
2 years ago
10

Some systems provide file sharing by maintaining a single copy of a file. Other systems maintain several copies, one for each of

the users sharing the file. Discuss the relative merits of each approach.
Computers and Technology
1 answer:
Natalka [10]2 years ago
3 0

Answer:

Explanation:

When you have a single copy, a large number of concurrent updates that are supposed to go to a file may result in the user obtaining incorrect information. This incorrect information obtained them leads to the file being left in an incorrect state. When you have a lot of or multiple copies, then storage waste exist and the various copies might happen not to be consistent with respect one other. In summary, what happens is that

a) Using one copy saves space, but also the change might have an effect on all the users.

b) Using multiple copies avoids eliminates the change problem, while creating its own problems, using more space.

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Javier develops sophisticated fashion websites. He has been asked by the owner of a leading fashion brand to create web content
saul85 [17]

Answer:

hyperlinks

Explanation:

Javier should use hyperlinks to show the users the possible choices for their clothing.  This is really a terrible question and not likely in any real world scenario.  Fashion is always forward thinking and on the cutting edge.  When was the last time you went to a fashion website and were left with only choices to click on a hyperlink?  As Tim Gun would say "Make it work."  If I were able I would include a hyperlink using the previous sentence as the clickable link with a URL reference to

https : //en.wikipedia.org/wiki/Tim_Gunn (spaces after https to make this link not get censored)

to illustrate the way to show that hyperlinks have no real application on modern fashion website.  But they would have great utility here inside the answers section.  But they also are cause for a securtity concern and may be killed by the moderators

7 0
3 years ago
Write the Flowchart to find Even number between 1 to 50<br>​
ASHA 777 [7]

Answer:

See attachment for flowchart

Explanation:

Required

Flowchart to fine even from 1 to 50

The flowchart has been attached.

The rough algorithm (explanation) of the flowchart is as follows.

1. Start

2. Initialize num to 1

3. Check if num is less than or equal to 50

  3.1 If yes

      3.1.1 Check if num is even

      3.1.1.1 If yes

         3.1.1.2 Print num

  3.1.3 Increase num by 1

 3.2 If num is greater than 50

    3.2.1 Stop

4. Goto 3

4 0
3 years ago
QUESTION 1
slava [35]
Answer is Bit defender Internet security
B
6 0
2 years ago
Assign numMatches with the number of elements in userValues that equal matchValue. userValues has NUM_VALS elements. Ex: If user
Sedbober [7]

Answer:

Replace /* Your solution goes here */ with:

cin>>matchValue;

numMatches = 0;

for (i = 0; i < userValues.size(); ++i) {

if(matchValue == userValues.at(i))

{

numMatches++;

}

}

Explanation:

This line gets input for matchValue

<em>cin>>matchValue; </em>

This line initializes numMatches to 0

<em>numMatches = 0; </em>

The following iteration checks for the number of matches (numMatches) of the matchValue

<em>for (i = 0; i < userValues.size(); ++i) { </em>

<em>if(matchValue == userValues.at(i)) </em>

<em>{ </em>

<em> numMatches++; </em>

<em>} </em>

<em>} </em>

<em>See Attachment for full source code</em>

Download cpp
3 0
3 years ago
Explain program and programming with two examples of each<br>Help​
evablogger [386]

Answer:

program (noun) is executable software that runs on a computer. ... Examples of programs include Web browsers, word processors, e-mail clients, video games, and system utilities. These programs are often called applications, which can be used synonymously with "software programs." On Windows, programs typically have an .

7 0
3 years ago
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