Q.1
If the number of bits in the sum exceeds the number of bits in each added numbers, it results in _________
  • a) Successor
  • b) Overflow
  • c) Underflow
  • d) Predecessor
Q.2
An overflow is a _________
  • a) Hardware problem
  • b) Software problem
  • c) User input problem
  • d) Input Output Error
Q.3
An overflow occurs in _________
  • a) MSD position
  • b) LSD position
  • c) Middle position
  • d) Signed Bit
Q.4
Logic circuitry is used to detect _________
  • a) Underflow
  • b) MSD
  • c) Overflow
  • d) LSD
Q.5
1’s complement can be easily obtained by using _________
  • a) Comparator
  • b) Inverter
  • c) Adder
  • d) Subtractor
Q.6
The advantage of 2’s complement system is that _________
  • a) Only one arithmetic operation is required
  • b) Two arithmetic operations are required
  • c) No arithmetic operations are required
  • d) Different Arithmetic operations are required
Q.7
The 1’s complements requires _________
  • a) One operation
  • b) Two operations
  • c) Three operations
  • d) Combined Operations
Q.8
Which one is used for logical manipulations?
  • a) 2’s complement
  • b) 9’s complement
  • c) 1’s complement
  • d) 10’s complement
Q.9
For arithmetic operations only _________
  • a) 1’s complement is used
  • b) 2’s complement
  • c) 10’s complement
  • d) 9’s complement
Q.10
The addition of +and +results as _________ in 2’s complement system.
  • a) 11001010
  • b) 101011010
  • c) 00101010
  • d) 0111110
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