Question 1

Custom exceptions must derive from the ____________ class.

Accepted Answer

Applicatio

Question 2

When an unexpected error occurs in the try block that throws an exception,control transfers ____.

Accepted Answer

A)  to the finally block 
B)  back to the first statement in the try clause 
C)  to the first listed matching catch clause 
D)  outside the try...catch...finally block 
A)  to the finally block 
B)  back to the first statement in the try clause 
C)  to the first listed matching catch clause 
D)  outside the try...catch...finally block

Question 3

When you write custom exceptions,instead of the CLR raising the exception,you must write program statements that raise the exception,using the keyword ____________.

Accepted Answer

The answer of When you write custom exceptions,instead of the...

Question 4

Once an exception is thrown,control is never returned to the try block.

Accepted Answer

A) True 
 B)False

Question 5

The Watch window with the Debugger lets you type in one or more variables or expressions that you want to observe while the program is running.

Accepted Answer

A) True 
 B)False

Question 6

The ____ property associated with exception objects returns a string describing the exception.

Accepted Answer

A)  Text 
B)  Message 
C)  StackTrace 
D)  Name 
A)  Text 
B)  Message 
C)  StackTrace 
D)  Name

Question 7

An attempt to access an element of an array with an index that is outside the bounds of the array throws a ____.

Accepted Answer

A)  System.IndexOutOfRangeException 
B)  System.ArrayTypeMismatchException 
C)  System.IndexOutOfBoundsException 
D)  System.InvalidIndexException 
A)  System.IndexOutOfRangeException 
B)  System.ArrayTypeMismatchException 
C)  System.IndexOutOfBoundsException 
D)  System.InvalidIndexException

Question 8

With the Debugger,while in break mode,you can examine expressions to see what values are being generated.

Accepted Answer

A) True 
 B)False

Question 9

When an unhandled exception message is displayed,the method that raised the exception is listed last.

Accepted Answer

A) True 
 B)False

Question 10

You should desk check solutions to make sure the program is producing consistently accurate results.

Accepted Answer

A) True 
 B)False

Question 11

Bugs are normally labeled as ____.

Accepted Answer

A)  programmer mistakes 
B)  logic errors 
C)  handled exceptions 
D)  unhandled exceptions 
A)  programmer mistakes 
B)  logic errors 
C)  handled exceptions 
D)  unhandled exceptions

Question 12

Which of the following would not throw an exception?

Accepted Answer

A)  attempting to write to a file that does not exist 
B)  storing a double value into an int 
C)  division by zero involving floating-point operands 
D)  calling a method with an invalid argument 
A)  attempting to write to a file that does not exist 
B)  storing a double value into an int 
C)  division by zero involving floating-point operands 
D)  calling a method with an invalid argument

Question 13

A(n)____________ is a listing of all the methods that are in the execution chain when the exception is thrown.

Accepted Answer

The answer of A(n)____________ is a listing of all the...

Question 14

If a program works properly with some data,but crashes when a certain value is entered,you have a system error.

Accepted Answer

A) True 
 B)False

Question 15

If an event that creates a problem happens frequently,it is best to write instructions to take care of the problem with ____.

Accepted Answer

A)  try...catch clauses 
B)  conditional expressions 
C)  exceptions 
D)  try...catch...finally blocks 
A)  try...catch clauses 
B)  conditional expressions 
C)  exceptions 
D)  try...catch...finally blocks

Custom exceptions must derive from the ____________ class.

When an unexpected error occurs in the try block that throws an exception,control transfers ____.

When you write custom exceptions,instead of the CLR raising the exception,you must write program statements that raise the exception,using the keyword ____________.

Once an exception is thrown,control is never returned to the try block.

The Watch window with the Debugger lets you type in one or more variables or expressions that you want to observe while the program is running.

The ____ property associated with exception objects returns a string describing the exception.

An attempt to access an element of an array with an index that is outside the bounds of the array throws a ____.

With the Debugger,while in break mode,you can examine expressions to see what values are being generated.

When an unhandled exception message is displayed,the method that raised the exception is listed last.

You should desk check solutions to make sure the program is producing consistently accurate results.

Bugs are normally labeled as ____.

Which of the following would not throw an exception?

A(n)____________ is a listing of all the methods that are in the execution chain when the exception is thrown.

If a program works properly with some data,but crashes when a certain value is entered,you have a system error.

If an event that creates a problem happens frequently,it is best to write instructions to take care of the problem with ____.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 12: Debugging and Handling Exceptions

Custom exceptions must derive from the ____________ class.

When an unexpected error occurs in the try block that throws an exception,control transfers ____.

When you write custom exceptions,instead of the CLR raising the exception,you must write program statements that raise the exception,using the keyword ____________.

Once an exception is thrown,control is never returned to the try block.

The Watch window with the Debugger lets you type in one or more variables or expressions that you want to observe while the program is running.

The ____ property associated with exception objects returns a string describing the exception.

An attempt to access an element of an array with an index that is outside the bounds of the array throws a ____.

With the Debugger,while in break mode,you can examine expressions to see what values are being generated.

When an unhandled exception message is displayed,the method that raised the exception is listed last.

You should desk check solutions to make sure the program is producing consistently accurate results.

Bugs are normally labeled as ____.

Which of the following would not throw an exception?

A(n)____________ is a listing of all the methods that are in the execution chain when the exception is thrown.

If a program works properly with some data,but crashes when a certain value is entered,you have a system error.

If an event that creates a problem happens frequently,it is best to write instructions to take care of the problem with ____.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Working with Files

Working with Databases

Web-Based Applications

Filters