Electronics and Communication Engineering - Microprocessors

16. 

One T state is precisely equal to one clock period.

A. True
B. False

Answer: Option A

Explanation:

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17. 

Assertion (A): A good algorithm should be fast, require minimal computer memory and time.

Reason (R): Many times an algorithm is prepared in the form of a flow chart.

A. Both A and R are correct and R is correct explanation of A
B. Both A and R are correct but R is not correct explanation of A
C. A is correct R is wrong
D. A is wrong R is correct

Answer: Option B

Explanation:

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18. 

Programs like compilers, assemblers etc. are stored in a mircocomputer in

A. registers
B. cache memory
C. primary memory
D. mass storage

Answer: Option A

Explanation:

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19. 

When performing numerical calculations in floating point arithmetic

  1. Error may occur due to finite representation of numbers.
  2. Error may occur due to rounding.
  3. Error may occur due to finite representation of inherently infinite process.
Which of the above are correct?

A. All
B. 1 and 2 only
C. 1 and 3 only
D. 2 and 3 only

Answer: Option A

Explanation:

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20. 

The number of registers and flags in 8086 are

A. 13 and 5 respectively
B. 9 and 5 respectively
C. 13 and 9 respectively
D. 9 and 9 respectively

Answer: Option C

Explanation:

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