parallel computing Practice Questions Answers Test with Solutions & More Shortcuts

parallel computing PRACTICE TEST [2 - EXERCISES]

parallel computing set 1

parallel computing set 2

Question : 11

Coarse-grain Parallelism

a) In parallel computing, it is a qualitative measure of the ratio of computation to communication

b) Here relatively small amounts of computational work are done between communication events

c) Relatively large amounts of computational work are done between communication / synchronization events

d) None of these

Answer: (c)

Question : 12

Parallel Execution

a) A sequential execution of a program, one statement at a time

b) Execution of a program by more than one task, with each task being able to execute the same or different statement at the same moment in time

c) A program or set of instructions that is executed by a processor.

d) None of these

Answer: (b)

Question : 13

In shared Memory:

a) Here all processors access, all memory as global address space

b) Here all processors have individual memory

c) Here some processors access, all memory as global address space and some not

d) None of these

Answer: (a)

Question : 14

Massively Parallel

a) Observed speedup of a code which has been parallelized, defined as: wall-clock time of serial execution and wall-clock time of parallel execution

b) The amount of time required to coordinate parallel tasks. It includes factors such as: Task start-up time, Synchronizations, Data communications.

c) Refers to the hardware that comprises a given parallel system - having many processors

d) None of these

Answer: (b)

Question : 15

Cache Coherent UMA (CC-UMA) is

a) Here all processors have equal access and access times to memory

b) Here if one processor updates a location in shared memory, all the other processors know about the update.

c) Here one SMP can directly access memory of another SMP and not all processors have equal access time to all memories

d) None of these

Answer: (b)

IMPORTANT computer mcq EXERCISES

parallel computing Shortcuts »

Click to Read...

parallel computing set 1 Online Quiz

Click to Start..
306 parallel computing based computer MCQ set 1 question answer with explanation pdf

Recently Added Subject & Categories For All Competitive Exams

Classification MCQ Test: IBPS RRB PO 2024 Scale-1 Prelims

Free 150+ Classification Verbal Reasoning Multiple choice questions and answers practice test series PDF, Free Quiz For IBPS RRB PO Officer Scale 1 Level 2024

28-Mar-2024 by Careericons

Continue Reading »

100+ Analogy Verbal Questions Answers PDF For IBPS RRB PO

Most Important Analogy Verbal Reasoning Multiple choice questions and answers practice test series PDF & Free Quiz For IBPS RRB PO Officer Scale 1 Level 2024

27-Mar-2024 by Careericons

Continue Reading »

IBPS RRB Clerk 2024 Seating Arrangement Questions Answers

Seating Arrangement: Verbal Reasoning Practice multiple choice questions and answers test & Quiz PDF for IBPS RRB (Assistant Multipurpose) Clerk Prelims 2024

26-Mar-2024 by Careericons

Continue Reading »

Top Aptitude Time & Distance Questions PDF: IBPS RRB Clerk

Important Aptitude Time and Distance multiple choice questions answers practice test PDF for IBPS RRB Clerk (Office Assistant Multipurpose) Prelims 2024 Exam

25-Mar-2024 by Careericons

Continue Reading »