Fundamentals of Object-Oriented Programming - C++ - Exception Handling

The video tutorial explains exception handling in C++ using the keywords try, throw, and catch. It demonstrates how to use these keywords through an example that checks a user's age to determine access. The tutorial also covers how to throw custom error codes and handle general exceptions using the three-dot syntax.

Which of the following is NOT a keyword used in C++ exception handling?

• try

• error

• throw

• catch

In the try block example, what is the initial value of the age variable?

• 19

• 14

• 16

• 18

What happens if the age is less than 18 in the try block example?

• Nothing happens

• The program terminates

• An exception is thrown

• Access is granted

What does the catch block do when an exception is thrown?

• Ignores the exception

• Prints an error message

• Terminates the program

• Retries the try block

What message is displayed if the age is 19 in the try block example?

• Error: Invalid age

• You are too young

• You're old enough and have been granted access

• Access denied

What can the throw keyword be used for besides throwing an age error?

• Restarting the program

• Logging errors

• Ignoring exceptions

• Outputting a reference number

What syntax can be used in the catch block to handle any type of exception?

• No dots

• Four dots

• Three dots

• Two dots