Electronics and Communication Engineering - Microprocessors

1. 

The proper exponential form of - 0.0032 in FORTRAN 77 is

A. -3.2 E - 3
B. -0.0032
C. -0.00032 EI
D. -0.032 E - 1

Answer: Option A

Explanation:

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2. 

Which of the following integer expressions is correct in Pascal?

A. - A + B + M
B. A div B * mod C
C. A - 4.0
D. A / B + D

Answer: Option A

Explanation:

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3. 

An advantage of memory interlacing is that

A. a larger memory is obtained
B. effective speed of memory is increased
C. cost of memory is reduced
D. a non-volatile memory is obtained

Answer: Option B

Explanation:

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4. 

The number of operator to accomplish basic arithmetic in Java is

A. 4
B. 5
C. 6
D. 7

Answer: Option B

Explanation:

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5. 

The signals in 8086 are classified into

A. minimum mode and maximum mode
B. decrement mode and increment mode
C. low mode and high mode
D. none of the above

Answer: Option A

Explanation:

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