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ACA-QUIZ I

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Which of the following is not Part of Flynn's Classification

a)

SIMD

b)

MIMD

c)

SISD

d)

NUMA

2.

In NUMA based shared memory architecture different memory block may take different access time

a)

TRUE

b)

FALSE

3.

Halt in the pipeline because of cache miss during Instruction Fetch is an example of

a)

Data Hazard

b)

Instruction/ Control Hazard

c)

Structural Hazard

d)

None of the above

4.

Operand Forwarding is a technique to avoid data hazard in case of which type of data dependencies?

a)

WAR

b)

WAW

c)

RAW

d)

RAR

5.

In case of a 4 state branch prediction mechanism which one of the following is not a valid state?

a)

LT

b)

LNT

c)

SLT

d)

SNT

6.

In case of SISD system having 2 layer supper scallar and 5 stage pipeline How much time will be required to execute N instruction? N.B:    T being the cycle time.

a)

 (2+N55)T\left(2+\frac{N-5}{5}\right)T  

b)

 (5 +N22)T\left(5\ +\frac{N-2}{2}\right)T  

c)

 (5+N12)T\left(5+\frac{N-1}{2}\right)T  

d)

None of the above

7.

RISC Processor uses Micro-Program Control Mechanism

a)

TRUE

b)

FALSE

8.

in Non Linear Pipeline, MAL stands for

a)

Maximum Average Latency

b)

Minimum Average Latency

c)

Minimum Active Latency

d)

Maximum Active Latency

9.

Which of the followings do not fall under SIMD architecture

a)

Array Processor

b)

Vector Processor

c)

Super Pipelined Processor

d)

Super Scalar Processor

10.

What is the difference between Interconnection network and Alignment Network?

a)

Interconnection Network provides connectivity between PEs as well as between PEs and Memory Module where as Alignment network can only connect PEs

b)

Alignment Network provides connectivity between PEs as well as between PEs and Memory Module where as Interconnection network can only connect PEs