What is a static variable?

A. It retains its value until the program is terminated.
B. The variable is visible to all parts of the program.
C. The variable is never initialized.
D. The variable is free to be assigned any value until the program is terminated.


A. It retains its value until the program is terminated.

Computer Science & Information Technology

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

1. C++ is a low-level language. 2. Main memory holds its data if the computer is turned off 3. An algorithm is always written in C++ 4. There are 8 bytes in one bit. 5. The printer is an example of an input device.

Computer Science & Information Technology

What is the asymptotic runtime bound of the following recurrence, using the master method? T (n) = 16T(n/4) + n!

a. O(n) b. O(n!) c. O(nlogn) d. The master method is not applicable

Computer Science & Information Technology

The diamond symbol is used in a flowchart for a calculation task.

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

Computer Science & Information Technology

Repeaters, hubs, bridges, and switches are typically part of which layer of the TCP/IP model?

What will be an ideal response?

Computer Science & Information Technology