Computer Architecture
Authored by SUBBURAJ S
Computers
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does MESI stand for?
modified exclusive state invalid
modified exclusive shared invalid
modified exclusive system input
modified embedded shared invalid
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SISD means _______
Single Information Single Design
Single Instruction Single Data
Single Instruction Single Design
Single Information Single Document
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify how the potential parallelism among instructions is
exploited _____
Pipelining
Scalability
Supervision
Compatibility
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Symmetric multiprocessor (SMP), the memory access time to
any region of memory is validated ______
differently for each processor.
uniquely for each processor.
approximately same for each processor
statically for each processor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a processor with coarse-grained multithreading issues
instructions from a single thread and a stall occurs, the pipeline must
be __________
a)emptied
b)frozen
either a or b
both a and b
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the collection of independent uniprocessors interconnected
together identified as?
instruction stream
control unit
cluster
NUMA
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Choose which of the following can be considered as an advantage of
SMP over uniprocessor?
availability
reliability
maintainability
serviceability
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