Quiznetik
High Performance Computing (HPC) | Set 5
1. The Prefix Sum Operation can be implemented using the?
A. all-to-all broadcast kernel.
B. all-to-one broadcast kernel.
C. one-to-all broadcast kernel
D. scatter kernel
Correct : A. all-to-all broadcast kernel.
2. In the scatter operation?
A. single node send a unique message of size m to every other node
B. single node send a same message of size m to every other node
C. single node send a unique message of size m to next node
D. none of above
Correct : A. single node send a unique message of size m to every other node
3. The gather operation is exactly the inverse of the?
A. scatter operation
B. broadcast operation
C. prefix sum
D. reduction operation
Correct : A. scatter operation
4. Simplifies applications of three-tier architecture is ____________?
A. maintenance
B. initiation
C. implementation
D. deployment
Correct : D. deployment
5. Dynamic networks of networks, is a dynamic connection that grows is called?
A. multithreading
B. cyber cycle
C. internet of things
D. cyber-physical system
Correct : C. internet of things
6. In which application system Distributed systems can run well?
A. hpc
B. . htc
C. hrc
D. both a and b
Correct : D. both a and b
7. In which systems desire HPC and HTC?
A. adaptivity
B. transparency
C. dependency
D. secretive
Correct : B. transparency
8. No special machines manage the network of architecture in which resources are known as?
A. peer-to-peer
B. space based
C. tightly coupled
D. loosely coupled
Correct : A. peer-to-peer
9. Significant characteristics of Distributed systems have of ?
A. 5 types
B. 2 types
C. 3 types
D. 4 types
Correct : C. 3 types
10. Built of Peer machines are over?
A. many server machines
B. 1 server machine
C. 1 client machine
D. many client machines
Correct : D. many client machines
11. Type HTC applications are?
A. business
B. engineering
C. science
D. media mass
Correct : A. business
12. Virtualization that creates one single address space architecture that of, is called?
A. loosely coupled
B. peer-to-peer
C. space-based
D. tightly coupled
Correct : C. space-based
13. We have an internet cloud of resources In cloud computing to form?
A. centralized computing
B. decentralized computing
C. parallel computing
D. all of these
Correct : D. all of these
14. Data access and storage are elements of Job throughput, of __________?
A. flexibility
B. adaptation
C. efficiency
D. dependability
Correct : C. efficiency
15. Billions of job requests is over massive data sets, ability to support known as?
A. efficiency
B. dependability
C. adaptation
D. flexibility
Correct : C. adaptation
16. Broader concept offers Cloud computing .to select which of the following?
A. parallel computing
B. centralized computing
C. utility computing
D. decentralized computing
Correct : C. utility computing
17. Resources and clients transparency that allows movement within a system is called?
A. mobility transparency
B. concurrency transparency
C. performance transparency
D. replication transparency
Correct : A. mobility transparency
18. Distributed program in a distributed computer running a is known as?
A. distributed process
B. distributed program
C. distributed application
D. distributed computing
Correct : B. distributed program
19. Uniprocessor computing devices is called__________?
A. grid computing
B. centralized computing
C. parallel computing
D. distributed computing
Correct : B. centralized computing
20. Utility computing focuses on a______________ model?
A. data
B. cloud
C. scalable
D. business
Correct : D. business
21. What is a CPS merges technologies?
A. 5c
B. 2c
C. 3c
D. 4c
Correct : C. 3c
22. Aberration of HPC?
A. high-peak computing
B. high-peripheral computing
C. high-performance computing
D. highly-parallel computing
Correct : C. high-performance computing
23. Peer-to-Peer leads to the development of technologies like?
A. norming grids
B. data grids
C. computational grids
D. both a and b
Correct : D. both a and b
24. Type of HPC applications of?
A. management
B. media mass
C. business
D. science
Correct : D. science
25. The development generations of Computer technology has gone through?
A. 6
B. 3
C. 4
D. 5
Correct : D. 5
26. Utilization rate of resources in an execution model is known to be its?
A. adaptation
B. efficiency
C. dependability
D. flexibility
Correct : B. efficiency
27. Even under failure conditions Providing Quality of Service (QoS) assurance is the responsibility of?
A. dependability
B. adaptation
C. flexibility
D. efficiency
Correct : A. dependability
28. Interprocessor communication that takes place?
A. centralized memory
B. shared memory
C. message passing
D. both a and b
Correct : D. both a and b
29. Data centers and centralized computing covers many and?
A. microcomputers
B. minicomputers
C. mainframe computers
D. supercomputers
Correct : D. supercomputers
30. Which of the following is an primary goal of HTC paradigm___________?
A. high ratio identification
B. low-flux computing
C. high-flux computing
D. computer utilities
Correct : C. high-flux computing
31. The high-throughput service provided is measures taken by
A. flexibility
B. efficiency
C. dependability
D. adaptation
Correct : D. adaptation
32. What are the sources of overhead?
A. essential /excess computation
B. inter-process communication
C. idling
D. all above
Correct : D. all above
33. Which are the performance metrics for parallel systems?
A. execution time
B. total parallel overhead
C. speedup
D. all above
Correct : D. all above
34. The important feature of the VLIW is ______?
A. ilp
B. performance
C. cost effectiveness
D. delay
Correct : A. ilp