AP CSA Unit 1 Review

Front

Consider the following code segment.
System.out.println("W");
System.out.println("X");
System.out.print("Y");
System.out.print("Z");
What is printed as a result of executing the code segment?

Back

W
X
YZ

Front

Consider the following code segment:
String str = "AP";
str += "CS " + 1 + 2;
System.out.println(str);
What is printed as a result of executing the code segment?

Back

APCS 12

Front

What is the expected output? Options: -1, 0, 1, 17, 18

Back

17

Front

Is the following identifier legal or illegal?
MyFirstProgram

Back

legal

Front

If x = 4, x++ =?

Back

5

Front

if int a = 10, what does b = if b= 15/4

Back

3

Front

In integer division, what happens to the decimal, such as int a = 25/10, where the answer would be 2.5?

Back

the decimal is dropped

Front

T/F? String is a primitive data type?

Back

false

Front

In our program, we need to track whether or not the score is 0 or not. What variable type can we use? Options: int, double, String, boolelan

Back

boolelan

Front

What is %?

Back

modulus, like division but the remainder is the answer