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Microprocessor

Microprocessor
During OPCODE fetch the state of S0 and S1 is

 01
 10
 11
 00

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Microprocessor
The number of output pins in 8085 microprocessors are

 21.
 19.
 40.
 27.

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Microprocessor
What is used to access 16-bit data in 8086?

 Pipeline architecture.
None of these
 Data Banking.
 Memory Banking.

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Microprocessor
In Fortran 77 a variable name can contain special characters.

False
True

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Microprocessor
A 37 bit mantissa has an accuracy of

6 decimal places
8 decimal places
11 decimal places
10 decimal places

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Microprocessor
The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are

 same as the content of A7-A0
 all bits set (i.e. FFH)
 irrelevant
 all bits reset (i.e. 00H)

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