| preferred AP College board partner for AP classes
AP Computer Science A/Unit 4: Iteration
Start Practice TestPractice Test
About Exam
hard Solved by 1 students
Boolean Expression With Mixed Types
< Prev
Next >

Develop code to create Boolean expressions with relational operators and determine the result of these expressions.

A programmer writes this complex boolean expression to validate data ranges:

int x = 15;
int y = 4;
double z = 3.8;
boolean valid = (x / y > z) && ((double)(x + y) / 2 <= z * 2) && (x % y != (int)z);

What is the value of valid?

A

false

B

true

C

The expression causes a compile-time error

D

The expression causes a runtime error

Hint
Did You Know?
Explain Why
Explain All Answers
Check Answer
Show Correct Answer
Report Question

Question Leaderboard

Not enough data yet to show leaderboard.

No comments yet. Be the first to comment!

AI Tutor

How can I help?

APFIVE © 2020.
Email: [email protected]|Privacy Policy