Computer Knowledge Practice Question and Answer

Q:

What is the full form of USB connected to computer?

621 0

  • 1
    United Service Block
    Correct
    Wrong
  • 2
    Universal Security Block
    Correct
    Wrong
  • 3
    Universal Serial Bus
    Correct
    Wrong
  • 4
    Ultra Serial Block
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Universal Serial Bus"
Explanation :

1. The full form of USB is Universal Serial Bus.

2. USB is a wired device with the help of which you can connect any other device like mobile with laptop, mobile with computer etc.

3. Apart from this, you can also insert a memory card inside the laptop with its help because it is a port in which we can insert things like Pendrive, Card Reader, Data Cable etc.

Q:

In Microsoft Excel, a single file or document is called?

619 0

  • 1
    workbook
    Correct
    Wrong
  • 2
    worksheet
    Correct
    Wrong
  • 3
    Sheet
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "workbook"

Q:

Data that is copied from an application is stored in the ...... 

618 1

  • 1
    Driver
    Correct
    Wrong
  • 2
    terminal
    Correct
    Wrong
  • 3
    prompt
    Correct
    Wrong
  • 4
    clipboard
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "clipboard "
Explanation :

Data that is copied from an application is stored in the clipboard. The clipboard is a temporary storage area in a computer's memory that holds the data that has been cut or copied, allowing users to paste the data into another location or application. This functionality is commonly used for tasks such as copying text, images, or files from one place and pasting them into another.

Q:

Which of the following is not a type of projector

618 0

  • 1
    video projector
    Correct
    Wrong
  • 2
    slide projector
    Correct
    Wrong
  • 3
    gray-scroll-projector
    Correct
    Wrong
  • 4
    movie projector
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "gray-scroll-projector"

Q:

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

618 0

  • 1
    Cache Memory
    Correct
    Wrong
  • 2
    Main Memory
    Correct
    Wrong
  • 3
    Register
    Correct
    Wrong
  • 4
    Rom
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Cache Memory"

Q:

Used for complex scientific calculations?

616 0

  • 1
    BASIC
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    FORTRAN
    Correct
    Wrong
  • 4
    PASCAL
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "FORTRAN"

Q:

BY using which Tab can you add a text box in word document?

616 0

  • 1
    edit
    Correct
    Wrong
  • 2
    insert
    Correct
    Wrong
  • 3
    format
    Correct
    Wrong
  • 4
    home
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "insert"

Q:

Connecting one network to another by a computer for the purpose of transmitting files is called -

616 0

  • 1
    search engine
    Correct
    Wrong
  • 2
    high way
    Correct
    Wrong
  • 3
    gateway
    Correct
    Wrong
  • 4
    super way
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "gateway"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully