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Q.

_____ addressing mode is most suitable to change the normal sequence of execution of instructions.

A

Relative

B

Indirect

C

Index with Offset

D

Immediate

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1.

The ultimate goal of a compiler is to

A

Reduce the clock cycles for a programming task

B

Reduce the size of the object code

C

Be versatile

D

Be able to detect even the smallest of errors.

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2.

System software is considered as interface between(i)H/W (ii) S/W (iii) User Applications

A

(i) (ii)

B

(i) (iii)

C

(ii) (iii)

D

All

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3.

Vacuum Tubes were used for circuitry by__________ generation computers

A

4th

B

3rd

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2nd

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1 st

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4.

Assemblers/Compilers are required to convert

A

MLL to HLL

B

HLL to MLL

C

Both

D

None

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5.

The effective address of the following instruction is MUL 5(R1,R2).

A

5+R1+R2

B

5+(R1*R2)

C

5+[R1]+[R2]

D

5*([R1]+[R2])

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