Question 1

Try blocks contain code that could possibly:

Accepted Answer

A) handle an exception 
B) throw an exception 
C) catch an exception 
D) display an exception 
A) handle an exception 
B) throw an exception 
C) catch an exception 
D) display an exception B

Question 2

Write a Java statement that throws a new exception with the String: Disk drive not ready.

Accepted Answer

throw new Exception"Disk Drive Not Ready!");

Question 3

The finally block contains code to be executed whether or not an exception is thrown in a try block.

Accepted Answer

A) True 
 B)False  True

Question 4

Write a Java statement that throws a new exception with the String: File Not Found.

Accepted Answer

throw new

Question 5

Every exception class is an ancestor of the class Exception.

Accepted Answer

A) True 
 B)False

Question 6

Revise the program in number 9 above to throw a NegativeNumberException if the user enters a negative number.

Accepted Answer

import java.util.*;
public class GetNumb

Question 7

Revise the program in number 8 above to use a try/catch block to handle the IOException.

Accepted Answer

import java.util.*;
public class GetNumb

Question 8

When defining your own exception class,you extend an existing exception class.This is an example of:

Accepted Answer

A) polymorphism 
B) encapsulation 
C) inheritance 
D) all of the above 
A) polymorphism 
B) encapsulation 
C) inheritance 
D) all of the above

Question 9

Which circumstance is an exception to the catch or declare rule?

Accepted Answer

A) Exceptions that result from errors of some sort. 
B) Exceptions that are descendents of the class RuntimeException. 
C) Both A and B 
D) None of the above 
A) Exceptions that result from errors of some sort. 
B) Exceptions that are descendents of the class RuntimeException. 
C) Both A and B 
D) None of the above

Question 10

A ___________ block should immediately follow a try block.

Accepted Answer

A) try 
B) catch 
C) fail 
D) final 
A) try 
B) catch 
C) fail 
D) final

Question 11

The throw operator causes a change in the flow of control.

Accepted Answer

A) True 
 B)False

Question 12

Exceptions that must follow the Catch or Declare Rule are often called unchecked exceptions.

Accepted Answer

A) True 
 B)False

Question 13

A _________ block executes regardless of whether an exception occurs.

Accepted Answer

A) final 
B) finally 
C) catch 
D) none of the above 
A) final 
B) finally 
C) catch 
D) none of the above

Question 14

A program can catch multiple exceptions.

Accepted Answer

A) True 
 B)False

Question 15

Exceptions that are subject to the catch or declare rule are called:

Accepted Answer

A) Checked exceptions 
B) Unchecked exceptions 
C) Fatal exceptions 
D) All of the above 
A) Checked exceptions 
B) Unchecked exceptions 
C) Fatal exceptions 
D) All of the above

Question 16

What is the catch or declare rule?

Accepted Answer

The catch or declare rule states that ch

Question 17

What is the purpose of the finally block?

Accepted Answer

The finally clause i

Question 18

Exception handling is an example of a programming methodology known as:

Accepted Answer

A) structured programming 
B) object oriented programming 
C) goto programming 
D) event-driven programming 
A) structured programming 
B) object oriented programming 
C) goto programming 
D) event-driven programming

Question 19

Use a catch block to display the exception thrown in number one above.

Accepted Answer

catchException e)
{

Question 20

The Exception class belongs to the package:

Accepted Answer

A) java.io 
B) java.util 
C) java.lang 
D) java.except 
A) java.io 
B) java.util 
C) java.lang 
D) java.except

Try blocks contain code that could possibly:

Write a Java statement that throws a new exception with the String: Disk drive not ready.

The finally block contains code to be executed whether or not an exception is thrown in a try block.

Write a Java statement that throws a new exception with the String: File Not Found.

Every exception class is an ancestor of the class Exception.

Revise the program in number 9 above to throw a NegativeNumberException if the user enters a negative number.

Revise the program in number 8 above to use a try/catch block to handle the IOException.

When defining your own exception class,you extend an existing exception class.This is an example of:

Which circumstance is an exception to the catch or declare rule?

A ___________ block should immediately follow a try block.

The throw operator causes a change in the flow of control.

Exceptions that must follow the Catch or Declare Rule are often called unchecked exceptions.

A _________ block executes regardless of whether an exception occurs.

A program can catch multiple exceptions.

Exceptions that are subject to the catch or declare rule are called:

What is the catch or declare rule?

What is the purpose of the finally block?

Exception handling is an example of a programming methodology known as:

Use a catch block to display the exception thrown in number one above.

The Exception class belongs to the package:

Getting Started

Console Input and Output

Flow of Control

Defining Classes I

Defining Classes II

Arrays

Inheritance

Polymorphism and Abstract Classes

File IO

Recursion

Uml and Patterns

Interfaces and Inner Classes

Generics and the Arraylist Class

Linked Data Structures

Collections,maps,and Iterators

Swing I

Swing II

Java Never Ends

Applets

Filters

Exam 9: Exception Handling

Try blocks contain code that could possibly:

Write a Java statement that throws a new exception with the String: Disk drive not ready.

The finally block contains code to be executed whether or not an exception is thrown in a try block.

Write a Java statement that throws a new exception with the String: File Not Found.

Every exception class is an ancestor of the class Exception.

Revise the program in number 9 above to throw a NegativeNumberException if the user enters a negative number.

Revise the program in number 8 above to use a try/catch block to handle the IOException.

When defining your own exception class,you extend an existing exception class.This is an example of:

Which circumstance is an exception to the catch or declare rule?

A ___________ block should immediately follow a try block.

The throw operator causes a change in the flow of control.

Exceptions that must follow the Catch or Declare Rule are often called unchecked exceptions.

A _________ block executes regardless of whether an exception occurs.

A program can catch multiple exceptions.

Exceptions that are subject to the catch or declare rule are called:

What is the catch or declare rule?

What is the purpose of the finally block?

Exception handling is an example of a programming methodology known as:

Use a catch block to display the exception thrown in number one above.

The Exception class belongs to the package:

Getting Started

Console Input and Output

Flow of Control

Defining Classes I

Defining Classes II

Arrays

Inheritance

Polymorphism and Abstract Classes

File IO

Recursion

Uml and Patterns

Interfaces and Inner Classes

Generics and the Arraylist Class

Linked Data Structures

Collections,maps,and Iterators

Swing I

Swing II

Java Never Ends

Applets

Filters