Describe the case statement.

What will be an ideal response?

A case statement uses one variable to specify multiple values and matches a portion of the script to each value. This structure enables you to reduce the amount of code needed for a script even more, and the interpreter needs to run only the portion of the script matching the specified value.

Computer Science & Information Technology

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In the __________ memory coherence protocol, a write causes all nodes except the writing node to remove their copy of the modified page.

a) invalidation b) write broadcast c) bus snooping d) strict consistency

Computer Science & Information Technology

To insert the pipe character from the keyboard, hold down the ____ key and press the key directly above the Enter key and below the Backspace key.

A. Shift B. Option C. Command D. Control

Computer Science & Information Technology