Question 1

Which logical operator is used for logical AND in Java?

A. && B. || C. ! D. &

Question 2

What is the value of the expression (7 >= 5) || !(3 < 2) using logical OR and logical NOT in Java?

A. true B. false C. 7 D. 5

Question 3

If p is false and q is false, what is the result of the expression !(p && q) using logical NOT in Java?

A. true B. false C. p D. q

Question 4

If a is false and b is true, what is the result of the expression a || b using logical OR in Java?

A. true B. false C. a D. b

Question 5

If p is true and q is false, what is the result of the expression p && q using logical AND in Java?

A. true B. false C. p D. q

Question 6

Which logical operator is used for logical NOT in Java?

A. ! B. && C. || D. ^

Question 7

If x is false and y is true, what is the result of the expression x && !y using logical AND and logical NOT in Java?

A. true B. false C. x D. y

Question 8

What is the value of the expression (4 < 6) && (8 > 5) using logical AND in Java?

A. true B. false C. 4 D. 6

Question 9

Are logical operators sequence points?

A. True B. False C. Depends on the compiler D. Depends on the standard

Question 10

What is the value of the expression !(5 > 3) using the logical NOT operator in Java?

A. true B. false C. 5 D. 3

Logical Operators in Java