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ElenaW [278]
2 years ago
13

What is the difference between a computer’s RAM and its hard disk?

Computers and Technology
2 answers:
san4es73 [151]2 years ago
8 0

Answer:

D. RAM is volatile, which means that it must be handheld with care when removed or replaced. A hard disk is not volatile, which means that it is much more resistant to movement during removal or replacement.

Explanation:

Most RAM (random access memory) used for primary storage in personal computers is volatile memory. Volatile memory contrasts with non-volatile memory, which does not lose content when power is lost. Non-volatile memory has a continuous source of power and does not need to have its memory content periodically refreshed.

balu736 [363]2 years ago
4 0

Answer:

Explanation:

RAM can be accessed faster than hard drive. – Any changes made to the file will be present in RAM while once the changes are saved it is copied to the hard drive permanently. – RAM needs power to store data, hard drives do not.

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How can an administrator force wireless clients to use a standard web browser to provide information, and require a user to agre
lina2011 [118]
<span>An administrator can force wireless clients to use a standard web browser to provide information, and require a user to agree to a use policy or present valid login credentials by using c</span>aptive portal access point.
The captive portal<span> access is a page that guests see when they attempt to connect to your </span>access point's<span> WiFi network.</span>
7 0
4 years ago
Which statement is used to create a file object that will append data to an existing file? BufferedWriter salesdata =
Temka [501]

Answer:

BufferedWriter salesdata = new BufferedWriter(new FileWriter("out.dat", true);.

Explanation:

  • The statement BufferedWriter salesdata = new BufferedWriter(new FileWriter("out.dat", true); can be used to create a file object that will append data to an existing file.
  • Here, BufferedWriter class is used to create text from an output stream.
  • Here, FileWriter is used to create the file from the text. The constructor for FileWriter is FileWriter (String filename, boolean append).
  • Here, filename is string ("out.dat") is provided and the append is boolean can be either true (if the text has to be appended at the end of the file) or false (if the text hasn't to be appended at the end of the file).
  • So, option (b) is correct.
  • Option (a) is not correct as it indicates the text shouldn't be appended at the end of the file as the boolean is false.
  • Option (c) is not correct as it doesn't mean to append as there is no boolean true indicated in the constructor.
  • Option (d) is not correct as there is not such kind of syntax.

8 0
4 years ago
Read 2 more answers
90 points can someone please write the code for this (HTML):
frez [133]

Answer:

Explanation:

1.

First name:

Last name:

.

2.

What fraction of a day is 6 hours?

Choose 1 answer

6/24

6

1/3

1/6

Submit

</p><p> // The function evaluates the answer and displays result</p><p> function displayAnswer1() {</p><p> if (document.getElementById('option-11').checked) {</p><p> document.getElementById('block-11').style.border = '3px solid limegreen'</p><p> document.getElementById('result-11').style.color = 'limegreen'</p><p> document.getElementById('result-11').innerHTML = 'Correct!'</p><p> }</p><p> if (document.getElementById('option-12').checked) {</p><p> document.getElementById('block-12').style.border = '3px solid red'</p><p> document.getElementById('result-12').style.color = 'red'</p><p> document.getElementById('result-12').innerHTML = 'Incorrect!'</p><p> showCorrectAnswer1()</p><p> }</p><p> if (document.getElementById('option-13').checked) {</p><p> document.getElementById('block-13').style.border = '3px solid red'</p><p> document.getElementById('result-13').style.color = 'red'</p><p> document.getElementById('result-13').innerHTML = 'Incorrect!'</p><p> showCorrectAnswer1()</p><p> }</p><p> if (document.getElementById('option-14').checked) {</p><p> document.getElementById('block-14').style.border = '3px solid red'</p><p> document.getElementById('result-14').style.color = 'red'</p><p> document.getElementById('result-14').innerHTML = 'Incorrect!'</p><p> showCorrectAnswer1()</p><p> }</p><p> }</p><p> // the functon displays the link to the correct answer</p><p> function showCorrectAnswer1() {</p><p> let showAnswer1 = document.createElement('p')</p><p> showAnswer1.innerHTML = 'Show Corrent Answer'</p><p> showAnswer1.style.position = 'relative'</p><p> showAnswer1.style.top = '-180px'</p><p> showAnswer1.style.fontSize = '1.75rem'</p><p> document.getElementById('showanswer1').appendChild(showAnswer1)</p><p> showAnswer1.addEventListener('click', () => {</p><p> document.getElementById('block-11').style.border = '3px solid limegreen'</p><p> document.getElementById('result-11').style.color = 'limegreen'</p><p> document.getElementById('result-11').innerHTML = 'Correct!'</p><p> document.getElementById('showanswer1').removeChild(showAnswer1)</p><p> })</p><p> }</p><p>

3.<p> rows="5" cols="30"</p><p> placeholder="type text.">

4. <p>I will display &euro;</p>

<p>I will display &part;</p>

<p>I will display &exist;</p>

5. <input type="submit">

6. This code should be the first code

<!-- This is a comment -->

<p>Start Test.</p>

<!-- Remember to add more information here -->

This code should be the last and at the end of the of the html code

<!-- This is a comment -->

<p>End Test.</p>

<!-- Remember to add more information here -->

Notice: Answers may not be accurate and may be accurate. And pls endeavor to edit any part of the html code.

4 0
3 years ago
Como puedo poner fondo a mi teclado​
nikdorinn [45]

CAN YOU TRANSLATE IT TO ENGLISH PLEASE SO I CAN AWANSER

7 0
3 years ago
Internally, computers are constructed from circuitry that consists of small on/off switches. What is the most basic circuitry-le
attashe74 [19]

Answer:

Machine Language.

Explanation:

The most basic language that is used by computers so that they can control the operation of the on/off switches  in the circuitry is Machine language.

Machine Language is a low level language is a collection of binary digits or bits that is understood by the computers.Computers are capable of understanding only machine language.

3 0
3 years ago
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