CS Python Fundamentals Quiz 3 Practice

What is an if statement specifically designed to do? Select ALL that apply.

• Accept user input

• Initialize a variable

• Make a selection among choices

• Evaluate true/false conditions

• Repeat sections of code

Match the following:

• Equal to

• //

• Remainder without quotient

• ==

• Not equal to

• !=

• Greater or equal to

• >=

• Quotient without remainder

• %

Which line of code tests to see if x1 and x2 are not equal?

• if (x1 == x2):

• if (x1 <> x2):

• if (x1 =! x2):

• if (x1 != x2):

What is printed by this code?

• 1

• 2

• 3

• nothing

Which condition performs a test to see whether an integer value is negative and odd?

• if (x > 0 and x // 2 == 1):

• if (x < 0 and x % 2 == 1):

• if (x != 0 and x % 2 == 0):

• if (x <> 0 and x / 2 == 0):

The variable food is a string. The code should be checking to see if the food equals pizza. Select ALL of the corrections needed to the following line of code:

if food = pizza

• Change if to IF

• Change = to !=

• Change = to ==

• Add : to the end of the line

• Add "" around pizza

How does the and relational operator work?

• If any part of the statement is true, the entire statement is true

• If any part of the statement is true, the entire statement is false

• If any part of the statement is false, the entire statement is true

• If any part of the statement is false, the entire statement is false

Which line of code correctly checks to see if a string variable day matches either Friday or Saturday?

• if (day == Friday or Saturday):

• if (day == "Friday" or day == "Saturday"):

• if (day = "Friday" or "Saturday"):

• if !(day == "Friday" and day == "Saturday"):

For what value of x will this line of code evaluate to true?

if(x < 40 and x >= 50):

• 49

• 51

• 39

• none

Which of the following is true if x is 10 and y is 12?

• x < y and x == y

• x > y or y != x

• x > y and y >= x

• x != 10 or y < 12