46. Intel 8085 is an—

1. 1. 8 bit NMOS processor

   
   
   

   2. 8 bit CMOS processor

   
   
   

   3. 8 bit PMOS

   
   
   

   4. 8 bit HMOS processor

   
   
   

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1. View Hint View Answer Discuss in Forum

   Intel 8085 is an 8 bit NMOS processor

   Correct Option: A

   Intel 8085 is an 8 bit NMOS processor

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47. "Short forms used for humans to give instructions to μP so it can understand those instructions" are called—

1. 1. Mnemonics

   
   
   

   2. Operands

   
   
   

   3. Machine languages

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   Mnemonics

   Correct Option: A

   Mnemonics

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48. The Data Bus is multiplexed with the lower bytes of—

1. 1. Address Bus

   
   
   

   2. Control Bus

   
   
   

   3. Both (A) and (B)

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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49. In Intel 8085, what is the size of the Accumulator register?

1. 1. 8 bit

   
   
   

   2. 16 bit

   
   
   

   3. 32 bit

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   The size of the Accumulator register in 8085 is 8 bits.

   Correct Option: A

   The size of the Accumulator register in 8085 is 8 bits.

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50. How much is the size of a nibble?

1. 1. 1 bit

   
   
   

   2. 2 bits

   
   
   

   3. 3 bits

   
   
   

   4. 4 bits

   
   
   

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1. View Hint View Answer Discuss in Forum

   1 Nibble = 4 Bits

   Correct Option: D

   1 Nibble = 4 Bits

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