Under What Conditions Are Locks Unnecessary for Multi-Threaded Programs

question 28

Multiple Choice

Under what conditions are locks unnecessary for multi-threaded programs?

• A) When the threads are all of the same class.
• B) When the threads are different classes.
• C) When the threads do not share data.
• D) When the shared data only has a single method.

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Definitions:

Direct Expense

Expenses that can be directly tied to the production or sale of specific goods or services.

Traceable

Capable of being traced or tracked to a specific source or activity.

Department

A division within a business or organization tasked with particular functions or responsibilities.

Indirect Expenses

Costs that are not directly tied to specific cost objects like products, projects, or departments.