Computer GK Practice Question and Answer

Q:

_______ is the horizontal bar at the bottom in MS Word 2010, which has various options like page number, word count etc.

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  • 1
    Title bar
    Correct
    Wrong
  • 2
    status bar
    Correct
    Wrong
  • 3
    Board Bar
    Correct
    Wrong
  • 4
    Heading bar
    Correct
    Wrong
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Answer : 2. "status bar"
Explanation :

1. Status Bar is the horizontal bar at the bottom in MS Word 2010, which has many options like page number, word count, etc.

2. A status bar is located at the bottom of an Internet browser window or application window.

3. It displays the current status of the web page or application being displayed.

4. The status bar is the area at the bottom of the Word window that indicates information about the current document.

5. A status bar is located at the bottom of Internet browser windows and many application windows and displays the current status of the Web page or application being displayed.

Q:

To delete a sentence from a document, you would use the following?

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  • 1
    Highlight and copy
    Correct
    Wrong
  • 2
    Cut and paste
    Correct
    Wrong
  • 3
    Copy and paste
    Correct
    Wrong
  • 4
    Highlight and delete
    Correct
    Wrong
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Answer : 4. "Highlight and delete"
Explanation :

To delete a sentence from a document, you would use highlight and delete.

Q:

_______ is a tool in MS Excel 2010 that works backwards for the purpose of calculating an unknown value.

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  • 1
    Boolean operator
    Correct
    Wrong
  • 2
    mail merge
    Correct
    Wrong
  • 3
    Goal Seek
    Correct
    Wrong
  • 4
    bookmark
    Correct
    Wrong
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Answer : 3. "Goal Seek"
Explanation :

1. In MS Excel 2010, "Goal Seek" is a tool that works backwards with the aim of calculating an unknown value.

2. This tool allows you to set a desired result in one cell and then adjust the values in other cells to achieve that result.

Q:

______ in MM Word lets us send the same letter to different persons.

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  • 1
    Mail Join
    Correct
    Wrong
  • 2
    Mail Paste
    Correct
    Wrong
  • 3
    Mail Insert
    Correct
    Wrong
  • 4
    Mail Merge
    Correct
    Wrong
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Answer : 4. "Mail Merge"
Explanation :

1. Mail Merge is a facility in MS Word using multiple or different letters, invitation cards, and personal letters that can be sent to many people in a minimum time.

2. This feature is more useful in a situation when a user has to deliver a letter or invitation card to thousands of people.

3. We can understand mail merge with an example. Suppose we have to send a letter or card to 1000 different people with their names and addresses, in that case, we will have to copy and paste that letter 1000 times for all those people, and then a lot of time will be wasted. A database will be created which will contain the names, addresses and other information of all the recipients. This database file is in MS Excel or MS Access.

Q:

The radix of the hexadecimal number system is –

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  • 1
    6
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
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Answer : 3. "16"

Q:

The primary purpose of a computer is to process _______ and convert it into information.

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  • 1
    Electricity
    Correct
    Wrong
  • 2
    Data
    Correct
    Wrong
  • 3
    Raw material
    Correct
    Wrong
  • 4
    Water
    Correct
    Wrong
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Answer : 2. "Data"
Explanation :

1. The primary purpose of a computer is to process data and convert it into information. Data is defined as unprocessed information, which is then processed or structured to provide meaningful results. Information is defined as data that can be used for a specific purpose.

2. Computers process data in the following ways-

- Input: Computers receive data through input devices, such as a keyboard, mouse, or camera.

- Processing: Computers process data through processors. The processor operates on data according to a set of instructions.

- Output: Computers display data through output devices, such as monitors, printers, or speakers.

Q:

Which of the following will not advance the slide in the slide show view?

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  • 1
    Esc key
    Correct
    Wrong
  • 2
    Enter key
    Correct
    Wrong
  • 3
    Spacebar
    Correct
    Wrong
  • 4
    Mouse button
    Correct
    Wrong
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Answer : 1. "Esc key"
Explanation :

1. The Esc key will not advance the slide in the slideshow view.

2. There is a button on the left side of the keyboard which is called “ESC Key”. This key is right next to the Functions Keys.

3. It is mostly used to cancel a command. As-

- An open Dialog Box can also be closed with the Escape key without using the mouse.

- A website being loaded in a browser can be cancelled by using the Escape key. That is, the website is not allowed to load.

- It is also used in many games to cancel Kari.

- The videos shown on the full screen of the media player can be opened in normal mode by using the Escape key.

- It is also used to cancel a wrong entry in an input field.

- Open Start Menu or PullDown Menu can be closed quickly by Esc key.

Q:

Statement 1: Optical fiber uses glass (or plastic) threads (fibres) to transmit data.

Statement 2: In twisted pair wire, two wires are twisted around each other to reduce crosstalk and electromagnetic induction.

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  • 1
    Both Statement 1 and Statement 2 are correct.
    Correct
    Wrong
  • 2
    Both Statement 1 and Statement 2 are incorrect.
    Correct
    Wrong
  • 3
    Statement 1 is correct and Statement 2 is incorrect.
    Correct
    Wrong
  • 4
    Statement 1 is incorrect and Statement 2 is correct.
    Correct
    Wrong
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Answer : 1. "Both Statement 1 and Statement 2 are correct."
Explanation :

All statements are correct

Statement 1: Optical fiber uses glass (or plastic) threads (fibres) to transmit data.

Statement 2: In twisted pair wire, two wires are twisted around each other to reduce crosstalk and electromagnetic induction.

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