MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following header file does not exist? |
| A. | <iostream> |
| B. | <string> |
| C. | <sstring> |
| D. | <sstream> |
| Answer» D. <sstream> | |
| 2. |
setprecision requires which of the following header file? |
| A. | stdlib.h |
| B. | iomanip.h |
| C. | console.h |
| D. | conio.h |
| Answer» C. console.h | |
| 3. |
jobsjobs |
| A. | jobs |
| B. | compile time error |
| C. | program will not run |
| Answer» D. | |
| 4. |
What does a default header file contain? |
| A. | prototype |
| B. | implementation |
| C. | declarations |
| D. | none of the mentioned |
| Answer» B. implementation | |
| 5. |
Identify the incorrect statement. |
| A. | iostream is a standard header and iostream.h is a non-standard header |
| B. | iostream is a non-standard header and iostream.h is a non-standard header |
| C. | iostream is a standard header and iostream.h is a standard header |
| D. | none of the mentioned |
| Answer» B. iostream is a non-standard header and iostream.h is a non-standard header | |
| 6. |
Which of the following keyword is used to declare the header file? |
| A. | include |
| B. | exclude |
| C. | string |
| D. | namespace |
| Answer» C. string | |