Given a Single CPU and Four Threads, How Many of the Threads

question 31

Multiple Choice

Given a single CPU and four threads, how many of the threads can execute in parallel?

• A) Only 1 can execute at a time.
• B) 2 can execute in parallel.
• C) 3 can execute in parallel.
• D) All 4 can execute in parallel.

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Definitions:

Representation Election

A process in which workers vote to decide whether they want to be represented by a union in dealings with their employer.

Perceived Costs

The costs that a consumer or purchaser believes they will incur in the process of obtaining or using a product or service.

Unionization

The process of forming a union or becoming a member of one, typically with the goal of improving negotiations with employers over wages, benefits, and working conditions.

Dissatisfaction

A feeling of unhappiness or displeasure resulting from unmet expectations.