R4RIN
MCQS
Cloud Computing MCQ Quiz Hub
High Performance Computing Set 6
Choose a topic to test your knowledge and improve your Cloud Computing skills
1. Gather operation is also known as ________?
one to all personalized communication
one to all broadcast
all to one reduction
all to all broadcast
2. Conventional architectures coarsely comprise of a?
a processor
memory system
data path
All of the above
3. Data intensive applications utilize?
high aggregate throughput
high aggregate network bandwidth
high processing and memory system performance.
none of above
4. A pipeline is like?
overlaps various stages of instruction execution to achieve performance.
house pipeline
both a and b
a gas line
5. Scheduling of instructions is determined?
true data dependency
resource dependency
branch dependency
All of the above
6. VLIW processors rely on?
compile time analysis
initial time analysis
final time analysis
mid time analysis
7. Memory system performance is largely captured by?
latency
bandwidth
both a and b
None of the above
8. The fraction of data references satisfied by the cache is called?
cache hit ratio
cache fit ratio
cache best ratio
none of above
9. A single control unit that dispatches the same Instruction to various processors is?
simd
spmd
mimd
None of the above
10. The primary forms of data exchange between parallel tasks are?
A. accessing a shared data space
exchanging messages
both a and b
None of the above
11. The primary forms of data exchange between parallel tasks are?
accessing a shared data space
exchanging messages
both a and b
None of the above
12. The First step in developing a parallel algorithm is?
to decompose the problem into tasks that can be executed concurrently
execute directly
execute indirectly
none of above
13. The Owner Computes Rule generally states that the process assigned a particular data item are responsible for?
all computation associated with it
only one computation
only two computation
only occasionally computation
14. A simple application of exploratory decomposition is?
the solution to a 15 puzzle
the solution to 20 puzzle
the solution to any puzzle
None of the above
15. Speculative Decomposition consist of ?
conservative approaches
optimistic approaches
both a and b
only b
16. Task characteristics include?
task generation.
task sizes.
size of data associated with tasks
all of above.
17. The dual of one-to-all broadcast is?
all-to-one reduction
all-to-one receiver
all-to-one sum
none of above
18. A hypercube has?
2d nodes
3d nodes
2n nodes
n nodes
19. The Prefix Sum Operation can be implemented using the?
all-to-all broadcast kernel.
all-to-one broadcast kernel.
one-to-all broadcast kernel
scatter kernel
20. In the scatter operation?
single node send a unique message of size m to every other node
single node send a same message of size m to every other node
single node send a unique message of size m to next node
none of above
21. The gather operation is exactly the inverse of the?
scatter operation
broadcast operation
prefix sum
reduction operation
22. Simplifies applications of three-tier architecture is ____________?
maintenance
initiation
implementation
deployment
23. Dynamic networks of networks, is a dynamic connection that grows is called?
multithreading
cyber cycle
internet of things
cyber-physical system
24. In which application system Distributed systems can run well?
hpc
htc
hrc
both a and b
25. In which systems desire HPC and HTC?
adaptivity
transparency
dependency
secretive
26. No special machines manage the network of architecture in which resources are known as?
peer-to-peer
space based
tightly coupled
loosely coupled
27. Significant characteristics of Distributed systems have of ?
5 types
2 types
3 types
4 types
28. Built of Peer machines are over?
A. many server machines
1 server machine
1 client machine
many client machines
29. Type HTC applications are?
business
engineering
science
media mass
30. Virtualization that creates one single address space architecture that of, is called?
loosely coupled
peer-to-peer
space-based
tightly coupled
31. We have an internet cloud of resources In cloud computing to form?
centralized computing
decentralized computing
parallel computing
all of these
32. Data access and storage are elements of Job throughput, of __________?
flexibility
adaptation
efficiency
dependability
33. Billions of job requests is over massive data sets, ability to support known as?
efficiency
dependability
adaptation
flexibility
34. Broader concept offers Cloud computing .to select which of the following?
. parallel computing
centralized computing
utility computing
decentralized computing
35. Resources and clients transparency that allows movement within a system is called?
mobility transparency
concurrency transparency
performance transparency
replication transparency
36. Distributed program in a distributed computer running a is known as?
distributed process
distributed program
distributed application
distributed computing
37. Uniprocessor computing devices is called__________?
grid computing
centralized computing
parallel computing
distributed computing
38. Utility computing focuses on a______________ model?
data
cloud
scalable
business
39. What is a CPS merges technologies?
5c
2c
3c
4c
40. Aberration of HPC?
high-peak computing
high-peripheral computing
high-performance computing
highly-parallel computing
41. Peer-to-Peer leads to the development of technologies like?
norming grids
data grids
computational grids
both a and b
42. Type of HPC applications of?
management
media mass
business
science
43. The development generations of Computer technology has gone through?
6
3
4
5
44. Utilization rate of resources in an execution model is known to be its?
adaptation
efficiency
dependability
flexibility
45. Even under failure conditions Providing Quality of Service (QoS) assurance is the responsibility of?
dependability
adaptation
flexibility
efficiency
46. Interprocessor communication that takes place?
centralized memory
shared memory
message passing
both a and b
47. Data centers and centralized computing covers many and?
microcomputers
minicomputers
mainframe computers
supercomputers
48. Which of the following is an primary goal of HTC paradigm___________?
high ratio identification
low-flux computing
high-flux computing
computer utilities
49. The high-throughput service provided is measures taken by
flexibility
efficiency
dependability
adaptation
50. The high-throughput service provided is measures taken by
flexibility
efficiency
dependability
adaptation
51. What are the sources of overhead?
essential /excess computation
inter-process communication
idling
all above
52. Which are the performance metrics for parallel systems?
execution time
total parallel overhead
speedup
All of the above
53. The important feature of the VLIW is ______?
ilp
performance
cost effectiveness
delay
Submit