Halloween Java

What is the primitive type that can store true and false values?

• int

• boolean

• double

• char

Which of the following is a relational/comparison operator?

• +

• *

• /

• ==

What will be the value of the boolean expression 'grade > 89' if grade is 85?

• true

• false

What will be the value of the boolean expression 'key == "q"' if key is 'Q'?

• true

• false

Which operator is used to compare reference types?

• ==

• !=

• >

• <

What will be the value of the boolean expression 'rect1 == rect2' if rect1 and rect2 refer to different rectangle objects with the same information?

• true

• false

What method can be used to compare string literals?

• equals()

• ==

• !=

• compareTo()

Consider the following statement.

boolean x = (5<8) == (5 ==8);

What is the value of x after the statement has been executed?

• 3

• true

• false

• 8

Which method would you use to check if two Strings are exactly the same?

• equals()

• equalsIgnoreCase()

• toUpperCase()

• toLowerCase()

Which section of code would run if the condition in the first line of code is false?