COSC 1336 Chapter 3 Exam Questions and Answers Latest Update Graded A+
Short-circuit evaluation is performed with the not operator. - Answers False
Why: ...
Multiple Boolean expressions can be combined by using a logical operator to create ________ expressions. - Answers compound
The not operat...
Short-circuit evaluation is performed with the not operator. - Answers False
Why: ...
Multiple Boolean expressions can be combined by using a logical operator to create ________
expressions. - Answers compound
The not operator is a unary operator and it must be a compound expression. - Answers False
Why: ...
Python allows you to compare strings, but it is not case sensitive. - Answers False
Why: ...
Which of the following is the correct if clause to determine whether y is in the range 10 through 50? -
Answers if y > 10 and y < 50
Python uses the same symbols for the assignment operator and the equality operator. - Answers False
Why: ...
The decision structure that has two possible paths of execution is known as ________. - Answers dual
alternative
The if statement causes one or more statements to execute only when a Boolean expression is true. -
Answers True
What is the result of the following Boolean expression, if x equals 5, y equals 3, and z equals 8?
x < y and z > x - Answers False
Why: ... If (x=5) < (y=3), this is False.
AND = the condition, both must be true.
(z=8) > (x=5), this is True
The whole statement is False because it uses the AND condition not the OR condition.
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