MCQOPTIONS
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MCQOPTIONS
This section includes 7 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 the syntax of declaraing a forward_list? |
| A. | forward_list f; |
| B. | forward_list<type> f; |
| C. | forward_list f<type>; |
| D. | forward_list<type,size> f; |
| Answer» C. forward_list f<type>; | |
| 2. |
How the list differs from vectors? |
| A. | Vector is contiguous whereas List is non-contiguous |
| B. | Insertion in the list takes constant time whereas it is not constant in vectors |
| C. | There is no capacity defined for list |
| D. | All of the mentioned |
| Answer» E. | |
| 3. |
Which of the following(s) is/are the correct way of assigning values to a forward_list f? |
| A. | f.assign({1,2,3,4,5}) |
| B. | f.assign(10,5) |
| C. | both f.assign({1,2,3,4,5}) and f.assign(10,5) |
| D. | f.assign(1,1,1,1) |
| Answer» D. f.assign(1,1,1,1) | |
| 4. |
Which of the following header file is required for forwawrd_list? |
| A. | <forward_list> |
| B. | <list> |
| C. | <f_list> |
| D. | <Forward_List> |
| Answer» B. <list> | |
| 5. |
Which type of list a List sequence container implements? |
| A. | Singly Linked List |
| B. | Doubly Linked List |
| C. | Both type of list |
| D. | A simple sequence of array |
| Answer» C. Both type of list | |
| 6. |
Which type of list a Forward_list sequence container implements? |
| A. | Singly Linked List |
| B. | Doubly Linked List |
| C. | Both type of list |
| D. | A simple sequence of array |
| Answer» B. Doubly Linked List | |
| 7. |
How many list sequence containers are provided by STL? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |