What is a logical use for global variables?

A. You don’t have to keep passing variables between functions.
B. They make programs easier to write.
C. When working in a large group, there are no hassles with naming variables.
D. Mathematical constants.


D. Mathematical constants.

Computer Science & Information Technology

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A Gantt chart is a graphical representation of the tasks listed in the Entry table

Indicate whether the statement is true or false

Computer Science & Information Technology

A linear search is also known as a(n) ____ search.

A. ordered B. binary C. selection D. sequential

Computer Science & Information Technology

Which of the following is the use of computers to simulate a real or imagined environment that appears as three-dimensional (3-D) space?

A. IrDA B. POP C. VR D. TCP

Computer Science & Information Technology

Borders are frames that surround an image.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology