Question 1

A _______________ is an error caused by typos, missing keywords, or otherwise incorrect code.
A) Logic Error
B) Syntax Error
C) Runtime Error
D) None of the above

Accepted Answer

Syntax errors are mistakes in the use of a programming language, such as misspelling a command or incorrectly using punctuation, which prevent the code from compiling or running.

Question 2

By default, exceptions bubble all the way up to the user interface.

Accepted Answer

If not caught and handled by the code, exceptions will propagate up through the call stack, potentially reaching the user interface if not intercepted by error handling mechanisms.

Question 3

ASP.NET allows you to create ____________________, which are ASPX pages that are shown to the user when an exception occurs.
A) DefaultDocuments
B) CustomHandlers
C) Custom Error Pages
D) ErrorHandlingPages

Accepted Answer

Custom Error Pages in ASP.NET are designed to provide a more user-friendly response when an exception occurs, allowing developers to specify custom content to be displayed instead of the server's default error messages.

Question 4

______________ is the process of finding and fixing defects in your code.
A) Developing
B) Diagraming
C) Executing
D) None of the above

Accepted Answer

The process of finding and fixing defects in code is commonly referred to as "debugging," which is not listed among the provided options. Therefore, the correct answer is "None of the above."

Question 5

Knowing the values of your variables as your code executes is critical to understanding your application.

Accepted Answer

Knowing the values of variables during execution helps in debugging, ensuring correct logic flow, and understanding how data is manipulated throughout the application.

Quiz 18: Exception Handling, Debugging, and Tracing

A _______________ is an error caused by typos, missing keywords, or otherwise incorrect code.

By default, exceptions bubble all the way up to the user interface.

ASP.NET allows you to create ____________________, which are ASPX pages that are shown to the user when an exception occurs.

______________ is the process of finding and fixing defects in your code.

Knowing the values of your variables as your code executes is critical to understanding your application.