Exam 12: Debugging and Handling Exceptions

The Visual Studio Debugger provides commands for controlling the execution of your application.

Exceptions are unexpected conditions that happen frequently.

Which exception class will catch a problem if an attempt is made to access an element stored at location -23 in an array?

Zero or more than one catch clause may be included with a try clause.

A(n)____________ error is associated with a language rule violation.

If you are filtering multiple exceptions,the order of placement of the exception clauses is important.If you are including the Exception class,it should always be placed ____________.

With the Visual Studio debugger,you set a breakpoint by drawing a red circle on the line where the breakpoint should occur.

While in debug mode,you can look inside a method and examine the method's program statements using ____.

C# adheres to a fairly sophisticated set of rules known as C# Rules for the Language,which are the authoritative source for C# grammar and syntax.

C# adheres to a fairly sophisticated set of rules known as C# ____________.

When you write your own exceptions,the new class should be derived from ____.

A(n)____________ exception is thrown for the following types of unexpected errors: a specified file or directory is not found,your program attempts to read beyond the end of a file,or there are problems loading or accessing the contents of a file.

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

Exception class has several properties.The ____________ property provides details about the cause of the exception.

All of the following are problem associated with using a generic catch and not specifying an Exception class at all,EXCEPT ____.

The property of the Exception class that returns a string describing the exception is ____.

A stack trace is a listing of all the methods that are in the execution chain when the exception is thrown.

When more than one catch clause is included,____.

There are over 70 classes derived from the SystemException class.Which one of the following is NOT a derived class of the SystemException class?

____________ are unexpected conditions that happen infrequently.