MCQOPTIONS
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MCQOPTIONS
This section includes 160 Mcqs, each offering curated multiple-choice questions to sharpen your C++ Programming knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
What is the use of no linkage? |
| A. | make the entity visible to other blocks in the same program. |
| B. | make the entity visible only to that block |
| C. | make the entity visible to other programs |
| D. | All of above |
| E. | None of these |
| Answer» C. make the entity visible to other programs | |
| 152. |
Which is used to use a function from one source file to another? |
| A. | declaration |
| B. | prototype |
| C. | code |
| D. | All of above |
| E. | None of these |
| Answer» B. prototype | |
| 153. |
To use external linkage we have to use which keyword? |
| A. | extern |
| B. | const |
| C. | static |
| D. | All of above |
| E. | None of these |
| Answer» B. const | |
| 154. |
What is the default type of linkage that is available for identifiers? |
| A. | no linkage |
| B. | internal |
| C. | external |
| D. | All of above |
| E. | None of these |
| Answer» D. All of above | |
| 155. |
What will be the output of these two programs? |
| A. | 252 |
| B. | 251 |
| C. | Compilation Error |
| D. | Runtime Error |
| E. | None of these |
| Answer» C. Compilation Error | |
| 156. |
How many types of returning values are present in c++? |
| A. | 4 |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| E. | None of these |
| Answer» C. 2 | |
| 157. |
How are any types of linkage there in c++? |
| A. | 4 |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| E. | None of these |
| Answer» C. 2 | |
| 158. |
Which one is used to refer to program elements in any translation units? |
| A. | no linkage |
| B. | internal linkage |
| C. | external linkage |
| D. | All of above |
| E. | None of these |
| Answer» D. All of above | |
| 159. |
To use internal linkage we have to use which keyword? |
| A. | global |
| B. | static |
| C. | extern |
| D. | static or extern |
| E. | None of these |
| Answer» C. extern | |
| 160. |
When will we use the function overloading? |
| A. | same function name but same number of arguments |
| B. | different function name but different number of arguments |
| C. | same function name but different number of arguments |
| D. | different function name but same number of arguments |
| E. | None of these |
| Answer» D. different function name but same number of arguments | |