Computer Microprocessor and Assembly Language

111. How many bit microprocessor in the era marked beginning of fourth generation:

  1. 4 bit
  2. 8 bit
  3. 16 bit
  4. 32 bit

Correct answer: (D)
32 bit

112. How many bit microprocessor still survives in low-end application such as microwave ovens and small control system:

  1. 4 bit
  2. 16 bit
  3. 32 bit
  4. 64 bit

Correct answer: (A)
4 bit

113. How many bit of instruction on our simple computer consist of one ____________:

  1. 2-bit
  2. 6-bit
  3. 12-bit
  4. None of these

Correct answer: (C)
12-bit

114. How many bit of MAR register:

  1. 8-bit
  2. 16-bit
  3. 32-bit
  4. 64-bit

Correct answer: (B)
16-bit

115. How many bit stored by status register:

  1. 1 bit
  2. 4 bit
  3. 6 bit
  4. 8 bit

Correct answer: (A)
1 bit

116. How many bits the instruction pointer is wide:

  1. 16 bit
  2. 32 bit
  3. 64 bit
  4. 128 bit

Correct answer: (A)
16 bit

117. How many generation of microprocessor:

  1. Four
  2. Five
  3. Six
  4. Three

Correct answer: (B)
Five

118. How many group of memory unit:

  1. Four
  2. Three
  3. Two
  4. One

Correct answer: (B)
Three

119. How many microprocessor in the market during the same period:

  1. 6
  2. 8
  3. 3
  4. 5

Correct answer: (C)
3

120. How many modes in 8254:

  1. 2
  2. 4
  3. 6
  4. 8

Correct answer: (C)
6

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