c# SEASON TWO FINAL CHAP 12 pt 2
____________ as a methodical process of finding and reducing bugs or defects in a computer program.
Debugging
With the Debugger, while in break mode, you can examine expressions to see what values are being generated.
TRUE
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.
TRUE
Bugs are normally labeled as ____.
programmer mistakes
When the CLR handles the exception by halting the application ____.
an unhandled exception is reported
Syntax errors are normally associated with programs that run but produce incorrect results.
FALSE
When an unhandled exception message is displayed, the method that raised the exception is listed last.
FALSE
When more than one catch clause is included, ____.
the order of the placement of these clauses is important
Selecting ____________ when you are in Debug mode, causes the program to execute from the halted line until it reaches the next breakpoint, if there is one.
continue
Writing the catch clause without an argument list is the same as writing ____________.
catch (System.Exception)
With a generic catch, any type of exception is handled by the catch code.
TRUE
The three commands for stepping through code while you are in break mode are CONTINUE, BREAK, and EXIT.
FALSE
The property of the Exception class that returns a string describing the exception is ____.
Message
Exception class has several properties. The ____________ property provides details about the cause of the exception.
Message
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 ____________.
last
If the current method does not contain an exception handler, that method is halted and the program terminates immediately.
FALSE
Custom exceptions classes must derive from the System.SystemException class.
FALSE
When you use step commands, the values are automatically updated in the _____window with each new line of code.
Local
____________ are unexpected conditions that happen infrequently.
exceptions
If the current method does not contain an exception handler, that method is halted, and the parent method that called the method that threw the exception attempts to handle the exception. The exception is said to be ____________ to the calling method.
thrown back
Bugs, errors, and exceptions are the same thing.
FALSE
You should desk check solutions to make sure the program is producing consistently accurate results.
TRUE
An exception handler is a ____.
block of code that is executed when an exception occurs
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.
IO.IOException
When an application is developed, it is extremely important to ____________ the solutions to make sure the program is producing consistently accurate results.
desk check
An error such as attempting to divide by zero during runtime will always throw an exception.
FALSE
If a program works properly with some data, but crashes when a certain value is entered, you have a system error.
FALSE
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.
FALSE