Computer Awareness Practice Question and Answer

Q:

What is the function of a MODEM? 

1663 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:

Which command can be used to recreate the disk tracks? 

1445 0

  • 1
    Ctrl Disk
    Correct
    Wrong
  • 2
    ATTRIB
    Correct
    Wrong
  • 3
    F DISK
    Correct
    Wrong
  • 4
    FORMAT
    Correct
    Wrong
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Answer : 4. "FORMAT "

Q:

Which of the following is not a logic gate?

1400 0

  • 1
    NOT
    Correct
    Wrong
  • 2
    NAT
    Correct
    Wrong
  • 3
    AND
    Correct
    Wrong
  • 4
    OR
    Correct
    Wrong
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Answer : 2. "NAT "

Q:

In which language is the most appropriate documentation possible?

1279 0

  • 1
    FORTRAN
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    PASCAL
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "COBOL"

Q:

Is a high level computer language similar to English language?

1126 0

  • 1
    FORTRAN
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    PASCAL
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "COBOL"

Q:

Used for complex scientific calculations?

1044 0

  • 1
    BASIC
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    FORTRAN
    Correct
    Wrong
  • 4
    PASCAL
    Correct
    Wrong
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Answer : 3. "FORTRAN"

Q:

Who is the inventor of computer language JAVA?

1031 0

  • 1
    IBM
    Correct
    Wrong
  • 2
    Microsoft
    Correct
    Wrong
  • 3
    Sun Microsystem
    Correct
    Wrong
  • 4
    Infosystem
    Correct
    Wrong
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Answer : 3. "Sun Microsystem"

Q:

Which computer language is used in commercial work?

973 0

  • 1
    FORTRAN
    Correct
    Wrong
  • 2
    BASIC
    Correct
    Wrong
  • 3
    COBOL
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 3. "COBOL"

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