Computer Knowledge Practice Question and Answer

Q:

______ terminals (earlier called cash registers) are often associated with complex inventory and sales computer systems.

876 0

  • 1
    Data
    Correct
    Wrong
  • 2
    Sales
    Correct
    Wrong
  • 3
    Query
    Correct
    Wrong
  • 4
    Point of Sales
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Data"

Q:

What should be used if a company wants to include its company name and logo at the bottom of each page of the brochure?

875 0

  • 1
    Header
    Correct
    Wrong
  • 2
    Macro
    Correct
    Wrong
  • 3
    Footer
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Footer"
Explanation :

1. If a company wants to include its company name and logo at the bottom of each page of the brochure, the footer is to be used.

2. Inserting a header or footer in MS Word is a simple process that can be completed in just a few steps.

- Open the document in MS Word in which you want to insert a header or footer.

- Click on the “Insert” tab at the top of the MS Word window which is to the right of the Home tab. You can also open the insert tab by pressing the MS Word shortcut key “Alt+N”.

- In the “Header & Footer” group, click the “header” or “footer” button, depending on what you want to insert into your document.

- A menu will appear with various header and footer options. Select the desired option and then click “OK”.

- Header or Footer will now be inserted into your document. You can type directly into it or add images and other content as desired. When you're finished, click outside the header or footer area to return to the document.

Q:

Which memory is used to store the most frequently used information from RAM?

875 0

  • 1
    Cache Memory
    Correct
    Wrong
  • 2
    Main Memory
    Correct
    Wrong
  • 3
    Register
    Correct
    Wrong
  • 4
    Rom
    Correct
    Wrong
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Answer : 1. "Cache Memory"

Q:

A strong password should be:

872 0

  • 1
    both uppercase and lowercase letters
    Correct
    Wrong
  • 2
    a word that is easy to remember, the name of the pet
    Correct
    Wrong
  • 3
    At least 8 words and a combination of letters, numbers and letters
    Correct
    Wrong
  • 4
    Your full name
    Correct
    Wrong
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Answer : 3. "At least 8 words and a combination of letters, numbers and letters"
Explanation :

1. To create a strong password, it can be made up of at least 8 words and a combination of letters, numbers and characters.

Q:

There are two types of main memory.

872 0

  • 1
    primary and secondary
    Correct
    Wrong
  • 2
    random and sequential
    Correct
    Wrong
  • 3
    ROM and RAM
    Correct
    Wrong
  • 4
    all of the above
    Correct
    Wrong
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Answer : 3. "ROM and RAM"

Q:

_______ are specially designed computer chips that reside within other designs, such as your car or electronic thermostat.

872 0

  • 1
    Server
    Correct
    Wrong
  • 2
    Embedded Computers
    Correct
    Wrong
  • 3
    Robotic Computers
    Correct
    Wrong
  • 4
    Mainframe
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Embedded Computers"

Q:

Suppose you are working on a worksheet named “Sheet1″ and you want to sum the value of cell A to A10 in the worksheet named “Sheet3″ then the correct formula in MS Excel 2010 is:

871 0

  • 1
    =SUM(Sheet3iAI:A10
    Correct
    Wrong
  • 2
    =SUM (AL: A10)
    Correct
    Wrong
  • 3
    =Sheet3SAI:A1O
    Correct
    Wrong
  • 4
    =SUMSHEET3 (A1: A10)
    Correct
    Wrong
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Answer : 1. "=SUM(Sheet3iAI:A10"

Q:

Which of the following is a pointing device

870 0

  • 1
    Hard disk
    Correct
    Wrong
  • 2
    CD-ROM drive
    Correct
    Wrong
  • 3
    Touch screen used for computer input.
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Touch screen used for computer input."

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