Python-Week2

Python allows you to compare strings, but it is not case sensitive.

• True

• False

Nested decision statements are one of the way to test more than one condition.

• True

• False

Python uses the same symbols for the assignment operator as for the equality operator.

• True

• False

Short -circuit evaluation is only performed with the not operator.

• True

• False

Expressions that are tested by the if statement are called Boolean expressions.

• true

• false

A(n) __________ structure is a logical design that controls the order in which a set of statements execute.

• function

• sequence

• iteration

• control

Multiple Boolean expressions can be combined by using a logical operator to create __________ expressions.

• compound

• sequencial

• mathematical

• logical

Which logical operators perform short-circuit evaluation?

• or, not

• or, and

• and, not

• and, or, not

Which of the following is the correct if clause to determine whether y is in the range 10 through 50, inclusive?

• if 10 < y or y > 50:

• if y >= 10 or y <= 50:

• if 10 > y and y < 50:

• if y >= 10 and y <= 50:

What is the result of the following Boolean expression, given that x = 5, y = 3, and z = 8?

x < y or z > x

• True

• False

• 8

• 5