250+ TOP MCQs on Runtime Storage Location and Answers

Compilers Multiple Choice Questions & Answers (MCQs) on “Runtime Storage Location”.

1. The load instruction is mostly used to designate a transfer from memory to a processor register known as _______
a) Accumulator
b) Instruction Register
c) Program counter
d) Memory address Register

Answer: a
Clarification: Accumulator is the process register.

2. A group of bits that tell the computer to perform a specific operation is known as ________
a) Instruction code
b) Micro-operation
c) Accumulator
d) Register

Answer: a
Clarification: Instruction code is the set of specific tasks to be performed.

3. The time interval between adjacent bits is called the __________
a) Word-time
b) Bit-time
c) Turnaround time
d) Slice time

Answer: b
Clarification: Bit time is the interval time here.

4. A k-bit field can specify any one of __________
a) 3k registers
b) 2k registers
c) K2 registers
d) K3 registers

Answer: b
Clarification: 2k is the answer.

5. MIMD stands for __________
a) Multiple instruction multiple data
b) Multiple instruction memory data
c) Memory instruction multiple data
d) Multiple information memory data

Answer: a
Clarification: MIMD stands for multiple instructions multiple data.

6. Logic gates with a set of input and outputs are arrangement of ___________
a) Computational circuit
b) Logic circuit
c) Design circuits
d) Register

Answer: a
Clarification: The answer is computational circuit.

7. The average time required to reach a storage location in memory and obtain its contents is called __________
a) Latency time
b) Access time
c) Turnaround time
d) Response time

Answer: b
Clarification: Access time is the time from the start of one storage device access to the time when the next access can be started.

8. The BSA instruction is ___________
a) Branch and store accumulator
b) Branch and save return address
c) Branch and shift address
d) Branch and show accumulator

Answer: b
Clarification: BSA is branch and save return address.

9. A floating point number that has an O in the MSB of mantissa is said to have __________
a) Overflow
b) Underflow
c) Important number
d) Undefined

Answer: b
Clarification: It is an underflow condition.

10. Translation from symbolic program into Binary is done in __________
a) Two passes
b) Directly
c) Three passes
d) Four passes

Answer: a
Clarification: Two passes are required.

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