Week 1 Unit 7: Self-test

Question 1

What does the expression (x % 5 == 0) and (x % 7 == 0) mean?

Note: There are 2 correct answers to this question.

x is divisible by 5 or 7

❌

x is divisible by either 5 or 7 (but not both)

❌

x is divisible by 5 and divisible by 7

✅

x is divisible by neither 5 nor 7

❌

if x is equal to 105, then the expression is True

✅

Question 2

If a is a Boolean variable, what is the result of the following expression?

Undefined

❌

Depends on the value of a

❌

True

✅

False

❌

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