Question types

Introduction to Database Management System question types

125 questions across 1 question group — pick any mix to generate a Computer paper with step-by-step answer keys.

125
Questions
1
Question groups
5
Question types
Sample Questions

Introduction to Database Management System questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
Numeric data type attributes are described by the $………………$
  • A
     binaryvalue
  • B
     signed 
  • C
     unsigned
  •  Allofthese

Answer: D.

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Q 2MCQ1 Mark
$………………….$  Type is used to store numerical information.
  • A
     Alphabetic type 
  •  Numeric type
  • C
     Binary type 
  • D
     calendar type

Answer: B.

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Q 3MCQ1 Mark
how much bytes are used by field is decided by whom ?
  • A
     Users  
  • B
     Administrator
  •  Software
  • D
     Allofthese

Answer: C.

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Q 4MCQ1 Mark
$UTF -8$ is compatible with both $…………$
  • A
    $ ASCII$
  • B
     Unicode
  •  Both $(A)$ and $(B)$
  • D
     None of these

Answer: C.

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Q 5MCQ1 Mark
$……………$ no.  consumes the least memory.
  • A
     Tyny Integer
  • B
     smallinteger             
  •  Yes/no $($Boolean$)$
  • D
     Decimal

Answer: C.

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