Unit 3 Booleans and Conditional Statements

What is the value of x after the code segment executes?

What is the output?

• apple

• orange

• apple

  pear

• orange

  pear

• pear

What is printed as a result of executing the code segment?

• false false false

• false false true

• true false false

• true false true

• true true true

What is the output of the code?

• 9

• 10

• 11

• 12

• 13

What is the output when the code is executed?

• A

• D

• ABD

• ABCD

• ABCDE

Assume grade is an int variable. Which of the following is equivalent to grade <= 95?

• !(grade < 95)

• !grade < !90

• !grade <= !90

• !(grade <= 95)

• !(grade > 95)

The Boolean expression A <= B is equivalent to which of the following expressions?

• !(B >= A)

• !(A <= B)

• !(A != B)

• !(B < A)

• B >= A

When is the condition true?

• When a is less than b.

• When a is greater than b.

• The condition can never be true.

• When a is greater or equal to b.

• When b is greater or equal to a.

Under what condition will the boolean flag remain false

• When myStr and otherStr are the same word.

• flag will always be true

• flag will always be false

• When myStr comes before otherStr in the alphabet

• When myStr comes after otherStr in the alphabet

is equivalent to which of the following?

• (x < y) && (y == 5)

• (x < y) && (y != 5)

• (x >= y) && (y == 5)

• (x < y) || (y == 5)

• (x >= y) || (y!=5)