Test Bank For Programming Logic & Design, Comprehensive 9th Edition

True / False

1. You use the case structure only when a series of decisions is based on a single expression.

  a.  True

  b.  False

ANSWER:   True

POINTS:   1

REFERENCES:   164

QUESTION TYPE:   True / False

HAS VARIABLES:   False

DATE CREATED:   9/12/2016 12:41 PM

DATE MODIFIED:   10/9/2016 5:38 PM

2. In any comparison, the two values compared can be either variables or constants.

  a.  True

  b.  False

ANSWER:   True

POINTS:   1

REFERENCES:   130

QUESTION TYPE:   True / False

HAS VARIABLES:   False

DATE CREATED:   9/12/2016 12:41 PM

DATE MODIFIED:   10/9/2016 12:03 PM

3. Any decision can be made using combinations of just two types of comparisons: equal and not equal.

  a.  True

  b.  False

ANSWER:   False

POINTS:   1

REFERENCES:   131

QUESTION TYPE:   True / False

HAS VARIABLES:   False

DATE CREATED:   9/12/2016 12:41 PM

DATE MODIFIED:   9/12/2016 12:41 PM

4. Most programming languages allow you to ask two or more questions in a single comparison.

  a.  True

  b.  False

ANSWER:   True

POINTS:   1

REFERENCES:   139

QUESTION TYPE:   True / False

HAS VARIABLES:   False

DATE CREATED:   9/12/2016 12:41 PM

DATE MODIFIED:   9/12/2016 12:41 PM

5. A short-circuit evaluation is where each part of an expression is evaluated only as far as necessary to determine whether the entire expression is true or false.

  a.  True

  b.  False

ANSWER:   True

POINTS:   1

REFERENCES:   139

QUESTION TYPE:   True / False

HAS VARIABLES:   False

DATE CREATED:   9/12/2016 12:41 PM

DATE MODIFIED:   9/12/2016 12:41 PM

6. When you need to satisfy two or more criteria to initiate an event in a program, you must make sure that the second decision is made entirely independently of the first decision.

  a.  True

  b.  False

ANSWER:   False

POINTS:   1

REFERENCES:   141

QUESTION TYPE:   True / False

HAS VARIABLES:   False

DATE CREATED:   9/12/2016 12:41 PM

DATE MODIFIED:   9/12/2016 12:41 PM