What type of parameter requires that the argument used to call the method must have an assigned value?

A. output
B. optional
C. reference
D. formal


Answer: C

Computer Science & Information Technology

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A(n) ________ indicates a problem that occurs while a program executes.

a. syntax error b. omitted import c. missing semicolon d. exception

Computer Science & Information Technology

In the Selection task pane, you can hide objects such as placeholders without deleting them

Indicate whether the statement is true or false

Computer Science & Information Technology

Suppose processes P1, P2 and P3 share the critical section. P1 sends a request to enter the critical section at logical time 1. P2 sends a request to enter the critical section at logical time 2. P3 sends a request to enter the critical section at logical time 3. Apply Ricart and Agrawala’s algorithm to demonstrate how mutual exclusion is achieved.

What will be an ideal response?

Computer Science & Information Technology

The Form Wizard provides four form layouts from which to choose. The ____ layout displays fields in a stacked column format, with labels to the left of their controls.

A. Columnar B. Stacked C. Controlled D. Tabular

Computer Science & Information Technology