Python Exam 1

A ____-controlled loop uses a true/false condition to control the number of times it repeats.

• Boolean

• condition

• decision

• count

A _____-controlled loop repeats a specific number of times.

• count

• condition

• Boolean

• decision

Each repetition of a loop is known as a(n)

• cycle

• orbit

• revolution

• iteration

a WHILE loop is...

• condition controlled

• count controlled

• loops forever

• never loops

The -= operator is an example of a(n) operator.

• relational

• augmented assignment

• complex assignment

• reverse assignment

A(n) ____ variable keeps a running total.

• sentinal

• sum

• total

• accumulator

A(n) ____ is a special value that signals when there are no more items from a list of items to be processed.

• sentinel

• flag

• signal

• accumulator

GIGO stands for?

• Gogobytes Gigibytes

• Garbage Input Garbage Output

• Garbage in Garbage Out

• Garbage Incorrect Garbage Output

The integrity of a program’s output is only as good as the integrity of the program’s ____.

• compiler

• programming language

• input

• debugger

The input operation that appears just before a validation loop is known as the ____.

• priming read

• initialization read

• error trap

• prevalidation input