Computer Knowledge Practice Question and Answer

Q:

The feature in MS Access 2010 hides extraneous data and focuses on the data you are interested in.

764 0

  • 1
    Renaming Database Object
    Correct
    Wrong
  • 2
    Sorting and Filtering
    Correct
    Wrong
  • 3
    Switching and Circuiting
    Correct
    Wrong
  • 4
    Pivot Table
    Correct
    Wrong
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Answer : 1. "Renaming Database Object"

Q:

Which key of the keyboard is mainly used to cancel the program?

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  • 1
    Del Key
    Correct
    Wrong
  • 2
    Enter Key
    Correct
    Wrong
  • 3
    Ins Key
    Correct
    Wrong
  • 4
    Esc Key
    Correct
    Wrong
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Answer : 4. "Esc Key"

Q:

Which of the following is a storage device?

763 0

  • 1
    CRT Monitor
    Correct
    Wrong
  • 2
    Hard Disk
    Correct
    Wrong
  • 3
    Bar Code Reader
    Correct
    Wrong
  • 4
    Micro phone
    Correct
    Wrong
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Answer : 2. "Hard Disk"

Q:

What is meant by Microsoft Office Picture Manager?

763 1

  • 1
    Basic photo management software
    Correct
    Wrong
  • 2
    An application that helps in editing scanned documents.
    Correct
    Wrong
  • 3
    A scanning and OCR application
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Basic photo management software"
Explanation :

1. Microsoft Office Picture Manager is a raster graphics editor introduced in Microsoft Office 2003 and included until Office 2010.

  2. Microsoft Office Picture Manager refers to the basic picture management software.

Q:

Where is the file saved by copy command temporarily saved?

763 1

  • 1
    clip board
    Correct
    Wrong
  • 2
    printer
    Correct
    Wrong
  • 3
    paste
    Correct
    Wrong
  • 4
    object
    Correct
    Wrong
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Answer : 1. "clip board"
Explanation :

When you use the copy command (Ctrl+C on Windows) to copy a file or text, the data is temporarily saved in an area of the computer's memory called the clipboard. The clipboard is a temporary storage location that holds the data you have copied or cut until you paste it elsewhere (using Ctrl+V on Windows). The clipboard allows you to move or duplicate data within or between applications.

Q:

The acronym of Reusable Optical Storage is-

760 0

  • 1
    CD
    Correct
    Wrong
  • 2
    CD-RW
    Correct
    Wrong
  • 3
    DVD
    Correct
    Wrong
  • 4
    ROM
    Correct
    Wrong
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Answer : 4. "ROM"
Explanation :

Actually, the correct acronym for Reusable Optical Storage is not ROM. The correct acronym is ROS, which stands for Reusable Optical Storage. ROS refers to a technology that allows optical storage media, such as DVDs and CDs, to be rewritten or reused multiple times for data storage purposes.

Q:

Sakshat brought by Ministry of Human Resource Development on ICT (Information and Communication Technology) -

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  • 1
    There is a book.
    Correct
    Wrong
  • 2
    Is a project.
    Correct
    Wrong
  • 3
    Is a campaign.
    Correct
    Wrong
  • 4
    Is a 'one stop portal'.
    Correct
    Wrong
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Answer : 4. "Is a 'one stop portal'."
Explanation :

The pilot project SAKSHAT: A One Stop Education Portal launched on October 30, 2006 by His Excellency, the then President of India to facilitate lifelong learning for students, teachers and those in employment or in pursuit of knowledge free of cost to them

Q:

How many digits are included in the Aadhar card number?

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  • 1
    12
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. " 12"

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