Parallel Computing Quiz

Question 1

Multi-process parallel solutions run in the same address space.

True or False?

Answer 1

False

Question 2

Multi-thread parallel solutions require interprocess communication.

True or False?

Answer 2

False

Question 3

Multi-thread parallel solutions run in the same address space.

True or False?

Answer 3

True

Question 4

Parallel computing is only meaningful in the context of a single computer.

True or False?

Answer 4

False

Question 5

Parallel computing solutions are always faster than serial solutions.

True or False?

Answer 5

False

Question 6

The throughput of a parallel process is limited by the bottleneck.

True or False?

Answer 6

True

Question 7

Threads can communicate directly through memory.

True or False?

Answer 7

True

Question 8

Threads share all resources with other threads.

True or False?

Answer 8

False

Question 9

What are the two main reasons to use parallel computing?

Answer 9

To decrease execution time and handle larger data sets efficiently

Question 10

What is the primary purpose of synchronization mechanisms in parallel computing?

Answer 10

To coordinate access to shared resources and prevent race conditions.