A ring is said to be _________ if it satisfies the condition ab = ba for all a, b in R.

A) ?cyclic ?
B) ?commutative ?
C) ?abelian ?
D) ?infinite


B) ?commutative ?

Computer Science & Information Technology

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In all but very rare cases, loops must contain, within themselves

a. nested loops b. a way to terminate c. arithmetic operators d. nested decision strucures

Computer Science & Information Technology

Joining two strings together using the + is called _______.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Macros that run automatically when an Access database is opened

a. .Exe b. Startup c. AutoStart

Computer Science & Information Technology

The ____ is located on the left side of the Outlook window and provides centralized navigation to all parts of Outlook.

A. Ribbon B. Quick Access Toolbar C. Contacts list D. Navigation Pane

Computer Science & Information Technology