Computer Awareness Questions Practice Question and Answer

Q:

Does an IP address contain?

2111 0

  • 1
    64 bits
    Correct
    Wrong
  • 2
    32 bits
    Correct
    Wrong
  • 3
    128 bits
    Correct
    Wrong
  • 4
    256 bits
    Correct
    Wrong
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Answer : 2. "32 bits "

Q:

What is the function of a MODEM? 

2104 0

  • 1
    Converts analog signals to digital and vice - versa
    Correct
    Wrong
  • 2
    Serves as a hardware anti - virus
    Correct
    Wrong
  • 3
    Encryption & Decryption
    Correct
    Wrong
  • 4
    Converts data to voice and vice - versa
    Correct
    Wrong
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Answer : 1. "Converts analog signals to digital and vice - versa "

Q:

Computer virus is only one type of software which destroys the___

2090 1

  • 1
    programs
    Correct
    Wrong
  • 2
    Hardware
    Correct
    Wrong
  • 3
    data
    Correct
    Wrong
  • 4
    devices
    Correct
    Wrong
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Answer : 1. "programs"

Q:

COBOL is widely used in applications

2080 0

  • 1
    Commercial
    Correct
    Wrong
  • 2
    Scientific
    Correct
    Wrong
  • 3
    Space
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 4. "None "

Q:

In network topology, all devices on a network are connected to a single continuous cable called  

2061 0

  • 1
    Star
    Correct
    Wrong
  • 2
    Ring
    Correct
    Wrong
  • 3
    Bus
    Correct
    Wrong
  • 4
    Tree
    Correct
    Wrong
  • 5
    Mesh
    Correct
    Wrong
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Answer : 1. "Star "

Q:

Which output device transfers processed information into a printed page?  

2048 0

  • 1
    Scanner
    Correct
    Wrong
  • 2
    Printer
    Correct
    Wrong
  • 3
    Monitor
    Correct
    Wrong
  • 4
    CD-ROM
    Correct
    Wrong
  • 5
    Digital Camera
    Correct
    Wrong
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Answer : 2. "Printer "

Q:

CDMA stands for _____________.

2046 1

  • 1
    Central Development Mobile Association
    Correct
    Wrong
  • 2
    Code Division Mobile Access
    Correct
    Wrong
  • 3
    Code Division Multiple Access
    Correct
    Wrong
  • 4
    Centre of Development Multiple Access
    Correct
    Wrong
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Answer : 3. "Code Division Multiple Access "

Q:

What does PDA stand for?

2017 0

  • 1
    Personal Data Assistant
    Correct
    Wrong
  • 2
    Personal Digital Assistant
    Correct
    Wrong
  • 3
    Prime Data Assistant
    Correct
    Wrong
  • 4
    Prime Digital Assistant
    Correct
    Wrong
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Answer : 2. "Personal Digital Assistant"

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