题目内容

When an executing program encounters a(n) ____ statement, the condition is evaluated to determine its numerical value, which is then interpreted as either true or false.

A. switch
B. break
C. if
D. else

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The use of braces to enclose a set of individual statements creates a single block of statements, which may be used anywhere in a C program in place of a single statement.

A ____ statement is one or more statements contained between braces.

A. conditional
B. nested
C. flow
D. compound

The && operator has a higher precedence than the || operator.

The ! operator is an unary operator.

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