MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your C++ Programming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is Re-throwing an exception means in C++? |
| A. | An exception that is thrown again as it is not handled by that catching block |
| B. | An exception that is caught twice |
| C. | An exception that is not handled in one caught hence thrown again |
| D. | All of the mentioned |
| Answer» E. | |
| 2. |
Which keyword is used to throw an exception? |
| A. | try |
| B. | throw |
| C. | throws |
| D. | except |
| Answer» C. throws | |
| 3. |
What are the different types of exceptions? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 4. |
What is the difference between error and exception? |
| A. | Both are the same |
| B. | Errors can be handled at the run-time but the exceptions cannot |
| C. | Exceptions can be handled at the run-time but the errors cannot |
| D. | Both can be handled during run-time |
| Answer» D. Both can be handled during run-time | |
| 5. |
What is an error in C++? |
| A. | Violation of syntactic and semantic rules of a languages |
| B. | Missing of Semicolon |
| C. | Missing of double quotes |
| D. | Violation of program interface |
| Answer» B. Missing of Semicolon | |
| 6. |
Which of the following is an exception in C++? |
| A. | Divide by zero |
| B. | Semicolon not written |
| C. | Variable not declared |
| D. | An expression is wrongly written |
| Answer» B. Semicolon not written | |
| 7. |
Which part of the try-catch block is always fully executed? |
| A. | try part |
| B. | catch part |
| C. | finally part |
| D. | throw part |
| Answer» D. throw part | |
| 8. |
How Exception handling is implemented in the C++ program? |
| A. | Using Exception keyword |
| B. | Using try-catch block |
| C. | Using Exception block |
| D. | Using Error handling schedules |
| Answer» C. Using Exception block | |
| 9. |
By default, what a program does when it detects an exception? |
| A. | Continue running |
| B. | Results in the termination of the program |
| C. | Calls other functions of the program |
| D. | Removes the exception and tells the programmer about an exception |
| Answer» C. Calls other functions of the program | |
| 10. |
What is an exception in C++ program? |
| A. | A problem that arises during the execution of a program |
| B. | A problem that arises during compilation |
| C. | Also known as the syntax error |
| D. | Also known as semantic error |
| Answer» B. A problem that arises during compilation | |