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AP Computer Science Multiple Choice with Complete Solutions
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AP Computer Science Multiple Choice with Complete Solutions What will be the output of the following code snippet if `x = 7` and `y = 3`? ```java int result = x / y; Sln(result); ``` `2` - `2.0` - `3` - `2.333` Which of the following statements is used to create a new inst...

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  • August 28, 2024
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  • 2024/2025
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AP Computer Science Multiple Choice
with Complete Solutions

What will be the output of the following code snippet if `x = 7` and `y = 3`?




```java

int result = x / y;

System.out.println(result);

```




✔✔ `2`


- `2.0`

- `3`

- `2.333`




Which of the following statements is used to create a new instance of a class in Java?




- `ClassName obj = new ClassName();`

- `ClassName obj = ClassName();`

1

,- `ClassName obj = new ClassName;`

- `new ClassName obj = new ClassName();`




✔✔ `ClassName obj = new ClassName();`




What is the purpose of the `break` statement in a loop?




- To exit the loop prematurely

- To skip the current iteration of the loop

- To continue with the next iteration of the loop

- To initialize the loop variable




✔✔ To exit the loop prematurely




In Java, which of the following is a valid way to declare an array of integers?




- `int[] array = new int[10];`

- `int array[] = new int();`


2

,- `array int = new int[10];`

- `int array = new int[10];`




✔✔ `int[] array = new int[10];`




What is the result of the following expression if `x = 5` and `y = 2`?




```java

int result = x % y;

```




✔✔ `1`


- `2`

- `2.5`

- `0`




Which method is used to find the length of a string in Java?




3

, - `length()`

- `size()`

- `getLength()`

- `length`




✔✔ `length()`




What does the `continue` statement do in a loop?




- Skips the current iteration and proceeds to the next iteration

- Exits the loop

- Repeats the current iteration

- Ends the program




✔✔ Skips the current iteration and proceeds to the next iteration




Which of the following data types is used to store a single character in Java?




4

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