R4RIN – MCQs, Mock Tests | Cloud Computing High Performance Computing Set 6

Gather operation is also known as ________?

1. one to all personalized communication
2. one to all broadcast
3. all to one reduction
4. all to all broadcast

✅ Correct Answer: 1

Conventional architectures coarsely comprise of a?

1. a processor
2. memory system
3. data path
4. All of the above

✅ Correct Answer: 4

Data intensive applications utilize?

1. high aggregate throughput
2. high aggregate network bandwidth
3. high processing and memory system performance.
4. none of above

✅ Correct Answer: 1

A pipeline is like?

1. overlaps various stages of instruction execution to achieve performance.
2. house pipeline
3. both a and b
4. a gas line

✅ Correct Answer: 1

Scheduling of instructions is determined?

1. true data dependency
2. resource dependency
3. branch dependency
4. All of the above

✅ Correct Answer: 4

VLIW processors rely on?

1. compile time analysis
2. initial time analysis
3. final time analysis
4. mid time analysis

✅ Correct Answer: 1

Memory system performance is largely captured by?

1. latency
2. bandwidth
3. both a and b
4. None of the above

✅ Correct Answer: 3

The fraction of data references satisfied by the cache is called?

1. cache hit ratio
2. cache fit ratio
3. cache best ratio
4. none of above

✅ Correct Answer: 1

A single control unit that dispatches the same Instruction to various processors is?

1. simd
2. spmd
3. mimd
4. None of the above

✅ Correct Answer: 1

The primary forms of data exchange between parallel tasks are?

1. A. accessing a shared data space
2. exchanging messages
3. both a and b
4. None of the above

✅ Correct Answer: 3

The primary forms of data exchange between parallel tasks are?

1. accessing a shared data space
2. exchanging messages
3. both a and b
4. None of the above

✅ Correct Answer: 3

The First step in developing a parallel algorithm is?

1. to decompose the problem into tasks that can be executed concurrently
2. execute directly
3. execute indirectly
4. none of above

✅ Correct Answer: 1

The Owner Computes Rule generally states that the process assigned a particular data item are responsible for?

1. all computation associated with it
2. only one computation
3. only two computation
4. only occasionally computation

✅ Correct Answer: 1

A simple application of exploratory decomposition is?

1. the solution to a 15 puzzle
2. the solution to 20 puzzle
3. the solution to any puzzle
4. None of the above

✅ Correct Answer: 1

Speculative Decomposition consist of ?

1. conservative approaches
2. optimistic approaches
3. both a and b
4. only b

✅ Correct Answer: 3

Task characteristics include?

1. task generation.
2. task sizes.
3. size of data associated with tasks
4. all of above.

✅ Correct Answer: 4

The dual of one-to-all broadcast is?

1. all-to-one reduction
2. all-to-one receiver
3. all-to-one sum
4. none of above

✅ Correct Answer: 1

A hypercube has?

1. 2d nodes
2. 3d nodes
3. 2n nodes
4. n nodes

✅ Correct Answer: 1

The Prefix Sum Operation can be implemented using the?

1. all-to-all broadcast kernel.
2. all-to-one broadcast kernel.
3. one-to-all broadcast kernel
4. scatter kernel

✅ Correct Answer: 1

In the scatter operation?

1. single node send a unique message of size m to every other node
2. single node send a same message of size m to every other node
3. single node send a unique message of size m to next node
4. none of above

✅ Correct Answer: 1

The gather operation is exactly the inverse of the?

1. scatter operation
2. broadcast operation
3. prefix sum
4. reduction operation

✅ Correct Answer: 1

Simplifies applications of three-tier architecture is ____________?

1. maintenance
2. initiation
3. implementation
4. deployment

✅ Correct Answer: 4

Dynamic networks of networks, is a dynamic connection that grows is called?

1. multithreading
2. cyber cycle
3. internet of things
4. cyber-physical system

✅ Correct Answer: 3

In which application system Distributed systems can run well?

1. hpc
2. htc
3. hrc
4. both a and b

✅ Correct Answer: 4

In which systems desire HPC and HTC?

1. adaptivity
2. transparency
3. dependency
4. secretive

✅ Correct Answer: 2

No special machines manage the network of architecture in which resources are known as?

1. peer-to-peer
2. space based
3. tightly coupled
4. loosely coupled

✅ Correct Answer: 1

Significant characteristics of Distributed systems have of ?

1. 5 types
2. 2 types
3. 3 types
4. 4 types

✅ Correct Answer: 3

Built of Peer machines are over?

1. A. many server machines
2. 1 server machine
3. 1 client machine
4. many client machines

✅ Correct Answer: 4

Type HTC applications are?

1. business
2. engineering
3. science
4. media mass

✅ Correct Answer: 1

Virtualization that creates one single address space architecture that of, is called?

1. loosely coupled
2. peer-to-peer
3. space-based
4. tightly coupled

✅ Correct Answer: 3

We have an internet cloud of resources In cloud computing to form?

1. centralized computing
2. decentralized computing
3. parallel computing
4. all of these

✅ Correct Answer: 4

Data access and storage are elements of Job throughput, of __________?

1. flexibility
2. adaptation
3. efficiency
4. dependability

✅ Correct Answer: 3

Billions of job requests is over massive data sets, ability to support known as?

1. efficiency
2. dependability
3. adaptation
4. flexibility

✅ Correct Answer: 3

Broader concept offers Cloud computing .to select which of the following?

1. . parallel computing
2. centralized computing
3. utility computing
4. decentralized computing

✅ Correct Answer: 3

Resources and clients transparency that allows movement within a system is called?

1. mobility transparency
2. concurrency transparency
3. performance transparency
4. replication transparency

✅ Correct Answer: 1

Distributed program in a distributed computer running a is known as?

1. distributed process
2. distributed program
3. distributed application
4. distributed computing

✅ Correct Answer: 2

Uniprocessor computing devices is called__________?

1. grid computing
2. centralized computing
3. parallel computing
4. distributed computing

✅ Correct Answer: 2

Utility computing focuses on a______________ model?

1. data
2. cloud
3. scalable
4. business

✅ Correct Answer: 4

What is a CPS merges technologies?

1. 5c
2. 2c
3. 3c
4. 4c

✅ Correct Answer: 3

Aberration of HPC?

1. high-peak computing
2. high-peripheral computing
3. high-performance computing
4. highly-parallel computing

✅ Correct Answer: 3

Peer-to-Peer leads to the development of technologies like?

1. norming grids
2. data grids
3. computational grids
4. both a and b

✅ Correct Answer: 4

Type of HPC applications of?

1. management
2. media mass
3. business
4. science

✅ Correct Answer: 4

The development generations of Computer technology has gone through?

1. 6
2. 3
3. 4
4. 5

✅ Correct Answer: 4

Utilization rate of resources in an execution model is known to be its?

1. adaptation
2. efficiency
3. dependability
4. flexibility

✅ Correct Answer: 2

Even under failure conditions Providing Quality of Service (QoS) assurance is the responsibility of?

1. dependability
2. adaptation
3. flexibility
4. efficiency

✅ Correct Answer: 1

Interprocessor communication that takes place?

1. centralized memory
2. shared memory
3. message passing
4. both a and b

✅ Correct Answer: 4

Data centers and centralized computing covers many and?

1. microcomputers
2. minicomputers
3. mainframe computers
4. supercomputers

✅ Correct Answer: 4

Which of the following is an primary goal of HTC paradigm___________?

1. high ratio identification
2. low-flux computing
3. high-flux computing
4. computer utilities

✅ Correct Answer: 3

The high-throughput service provided is measures taken by

1. flexibility
2. efficiency
3. dependability
4. adaptation

✅ Correct Answer: 4

The high-throughput service provided is measures taken by

1. flexibility
2. efficiency
3. dependability
4. adaptation

✅ Correct Answer: 4

What are the sources of overhead?

1. essential /excess computation
2. inter-process communication
3. idling
4. all above

✅ Correct Answer: 4

Which are the performance metrics for parallel systems?

1. execution time
2. total parallel overhead
3. speedup
4. All of the above

✅ Correct Answer: 4

The important feature of the VLIW is ______?

1. ilp
2. performance
3. cost effectiveness
4. delay

✅ Correct Answer: 1