____ is necessary in any computer system because some resources such as memory, CPU, and dedicated devices must be exclusively allocated to one user at a time.

A. Mutual exclusion
B. Resource holding
C. No preemption
D. Circular wait

Answer: A

Computer Science & Information Technology

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________ within parentheses are processed first within the order of operations

Fill in the blank(s) with correct word

Computer Science & Information Technology

Explain why the Hue text box in the Color Picker has a degree symbol beside it.

What will be an ideal response?

Computer Science & Information Technology