Java You must put any code that might possibly throw an exception inside a try-c

Question

Java

You must put any code that might possibly throw an exception inside a try-catch block.

Question 15 options:

True

False

Question 16

What is the base type for both the Error and Exception classes?

Question 16 options:

Explosion

Failure

Throwable

Crash

Question 17

What is the output of the following code?

try {int[] arr = {2, 4, 6, 8};System.out.println( The fourth value is + arr[3]); System.out.println( Leaving the try block );} catch (Exception e) {System.out.println( An exception occurred );} finally {System.out.println( In the finally block );}

Question 17 options:

The fourth value is 8

Leaving the try block

The fourth value is 8

Leaving the try block

In the finally block

The fourth value is 8

An exception occurred

In the finally block

Question 18

GUI components generate Events when users manipulate them. What is the Java construct used to respond to these events?

Question 18 options:

JFrame

Object

main method

EventListener

True

False

Explanation / Answer

15) True 16) Throwable 17) The fourth value is 8 Leaving the try block In the finally block 18) EventListener

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