Question 1

How is an Error class different from an Exception class?

Accepted Answer

The Error class represents more serious

Question 2

In the case where a method might throw more than one exception type, you specify a list of potential exceptions in the method header by separating them with ____.

Accepted Answer

A)  spaces 
B)  semicolons 
C)  commas 
D)  periods 
A)  spaces 
B)  semicolons 
C)  commas 
D)  periods

Question 3

The example code above depicts a try block and a catch block. Describe how the try and catch blocks operate when illegal integer division is attempted. Describe what will happen if valid values are entered.

Accepted Answer

The main() method in the class contains

Question 4

What is the correct syntax of an assert statement?

Accepted Answer

A)  assert AssertionError : optionalErrorMessage 
B)  assert booleanExpression : optionalErrorMessage 
C)  assert stringExpression : optionalErrorMessage 
D)  assert booleanExpression = optionalErrorMessage 
A)  assert AssertionError : optionalErrorMessage 
B)  assert booleanExpression : optionalErrorMessage 
C)  assert stringExpression : optionalErrorMessage 
D)  assert booleanExpression = optionalErrorMessage

Question 5

If a method throws an exception that it will not catch but that will be caught by a different method, you must also use the keyword ____ followed by an Exception type in the method header.

Accepted Answer

A)  finally 
B)  try 
C)  catch 
D)  throws 
A)  finally 
B)  try 
C)  catch 
D)  throws

Question 6

A(n) ____ clause is used in the method header so that applications that use your methods are notified of the potential for an exception.

Accepted Answer

A)  throws 
B)  return 
C)  stack 
D)  exception 
A)  throws 
B)  return 
C)  stack 
D)  exception

How is an Error class different from an Exception class?

In the case where a method might throw more than one exception type, you specify a list of potential exceptions in the method header by separating them with ____.

The example code above depicts a try block and a catch block. Describe how the try and catch blocks operate when illegal integer division is attempted. Describe what will happen if valid values are entered.

What is the correct syntax of an assert statement?

If a method throws an exception that it will not catch but that will be caught by a different method, you must also use the keyword ____ followed by an Exception type in the method header.

A(n) ____ clause is used in the method header so that applications that use your methods are notified of the potential for an exception.

Creating Java Programs

Using Data

Using Methods Classes and Objects

More Object Concepts

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Introduction to Inheritance

Advanced Inheritance Concepts

File Input and Output

Introduction to Swing Components

Advanced Gui Topics

Graphics

Filters

Exam 12: Exception Handling

How is an Error class different from an Exception class?

In the case where a method might throw more than one exception type, you specify a list of potential exceptions in the method header by separating them with ____.

The example code above depicts a try block and a catch block. Describe how the try and catch blocks operate when illegal integer division is attempted. Describe what will happen if valid values are entered.

What is the correct syntax of an assert statement?

If a method throws an exception that it will not catch but that will be caught by a different method, you must also use the keyword ____ followed by an Exception type in the method header.

A(n) ____ clause is used in the method header so that applications that use your methods are notified of the potential for an exception.

Creating Java Programs

Using Data

Using Methods Classes and Objects

More Object Concepts

Making Decisions

Looping

Characters Strings and the Stringbuilder

Arrays

Advanced Array Concepts

Introduction to Inheritance

Advanced Inheritance Concepts

File Input and Output

Introduction to Swing Components

Advanced Gui Topics

Graphics

Filters