AP Computer Science Basics Formative

Question 1

What is the value of the following expression: Math.sqrt(16)

Accepted Answer

4.0

Question 2

In Java, the method selector is represented by the ____.

Accepted Answer

period (.)

Question 3

What is the maximum decimal number represented by a byte?

Accepted Answer

255

Question 4

What is the output: System.out.println("Bob".compareTo("BOB") < 0);

Accepted Answer

False

Question 5

How many iterations will the following loop have: for (int i=0; i < 5; i++){continue;}

Accepted Answer

5

Question 6

To end the most immediate loop prematurely, you insert the ______ keyword.

Accepted Answer

break

Question 7

What is i immediately after the last iteration? for(int i=0; i<10;i++){}

Accepted Answer

i=10

Question 8

Evaluate the following for A=2, B=-4: (A >= B) && (A*B > 0)

Accepted Answer

FALSE

Question 9

What is the value of "bob".indexOf(b);

Accepted Answer

0

Question 10

What is the output of the following code: System.out.println(4/3)

Accepted Answer

1

Question 11

The javac compiler converts _____ to _____.

Accepted Answer

.java to .class

Question 12

Evaluate the following for A,B = TRUE: !(!(A&&B) || (A==FALSE))

Accepted Answer

TRUE

Question 13

How many iterations will the following loop have: for(int i=1; i<5; i++){if (i%3==0){break;}}

Accepted Answer

3

Question 14

For loops and while loops are always interchangeable.

Accepted Answer

True

Questions 14