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Exam 2: Input, Processing, and Output

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Question 21

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A(n) _____ is a diagram that graphically depicts the steps that take place in a program.

A) flowchart
B) algorithm
C) code
D) pseudocode

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Question 22

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If value1 is 2.0 and value2 is 12, what is the output of the following command? Print(value1 * value2)

A) 24
B) value1 * value2
C) 24.0
D) 2.0 * 12

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Question 23

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What is the informal language that programmers use to create models of programs that have no syntax rules and are not meant to be compiled or executed?

A(n) _______________ is a single task that the program must perform in order to satisfy the customer.

The % symbol is the remainder operator and it is also known as the _______________ operator.

The \t escape character causes the output to skip over to the next horizontal tab.

What type of error produces incorrect results but does not prevent the program from running?

The output of the following print statement is: Print 'I\'m ready to begin'

What symbol is used to mark the beginning and end of a string?

In a print statement, you can set the _____ argument to a space or empty string to stop the output from advancing to a new line.

The result of the expression 12.3 + 6.7 is _______________.

Which mathematical operator is used to raise five to the second power in Python?

In Python, print statements written on separate lines do not necessarily output on separate lines.

When the + operator is used with two strings, it performs string _______________.

The _____ function reads a piece of data that has been entered at the keyboard and returns that piece of data, as a string, back to the program.