Static variables are often used:

a. in arithmetic expressions
b. to communicate between objects
c. within looping structures
d. all of the above


B

Computer Science & Information Technology

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Details that describe an Excel file, such as the author or title, are called the document ________

A) references B) labels C) values D) properties

Computer Science & Information Technology

The shortcut for beginning a new page is ____.

A. CTRL + ENTER B. CTRL + ALT + ENTER C. ENTER D. ENTER + Pg Dn

Computer Science & Information Technology

Which part of the OS provides users and applications with an interface to manipulate files?

A. kernel B. services C. processes D. file system

Computer Science & Information Technology

In a binary tree, the maximum outdegree for a node is _____.

A. zero B. one C. two D. three

Computer Science & Information Technology