Computer Knowledge Practice Question and Answer

Q:

Every HTML file is a______file.

6149 0

  • 1
    Audio
    Correct
    Wrong
  • 2
    Video
    Correct
    Wrong
  • 3
    Text
    Correct
    Wrong
  • 4
    Image
    Correct
    Wrong
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Answer : 3. "Text"

Q:

The Ctrl + E command is used in PowerPoint.

5799 0

  • 1
    To move the text to the left
    Correct
    Wrong
  • 2
    To right the text
    Correct
    Wrong
  • 3
    To center the text
    Correct
    Wrong
  • 4
    all of the above
    Correct
    Wrong
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Answer : 3. "To center the text"

Q: Who is the father of email ? 5753 2

  • 1
    Charles Babbage
    Correct
    Wrong
  • 2
    Ray Tomlinson
    Correct
    Wrong
  • 3
    Tim Berners Lee
    Correct
    Wrong
  • 4
    Paul Buchheit
    Correct
    Wrong
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Answer : 2. "Ray Tomlinson"
Explanation :

Answer: B) Ray Tomlinson Explanation: Email inventor Ray Tomlinson dies at 74. Ray Tomlinson, who sent the first e-mail, has died.

Q:

If you add a recipient email address to the box of an email message, a copy of the message is sent to that recipient, and the recipient's name is not visible to other recipients of the message.

5652 0

  • 1
    To
    Correct
    Wrong
  • 2
    Cc
    Correct
    Wrong
  • 3
    Bcc
    Correct
    Wrong
  • 4
    Subject
    Correct
    Wrong
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Answer : 3. "Bcc"

Q: The symbols used in an assembly language are called ? 5555 0

  • 1
    Assembler
    Correct
    Wrong
  • 2
    Mnemonics
    Correct
    Wrong
  • 3
    Codes
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 2. "Mnemonics"
Explanation :

Answer: B) Mnemonics Explanation:

Q: The popular Access Method for computer network is 5548 0

  • 1
    Ethernet
    Correct
    Wrong
  • 2
    Token Ring
    Correct
    Wrong
  • 3
    Bus Token
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 2. "Token Ring"
Explanation :

Answer: B) Token Ring Explanation:

Q:

Proxy server is used for which of the following?

5520 0

  • 1
    To provide protection against unauthorized users.
    Correct
    Wrong
  • 2
    Processing client requests for web pages.
    Correct
    Wrong
  • 3
    Processing client requests for database access.
    Correct
    Wrong
  • 4
    Providing TCP / IP.
    Correct
    Wrong
  • 5
    None of the above
    Correct
    Wrong
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Answer : 4. "Providing TCP / IP."

Q:

Which of the following is not a type OS bus? 

5460 0

  • 1
    Control bus
    Correct
    Wrong
  • 2
    Software bus
    Correct
    Wrong
  • 3
    Data bus
    Correct
    Wrong
  • 4
    Address bus
    Correct
    Wrong
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Answer : 2. "Software bus "

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