InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What are the Sizes and ranges of the Basic C++ data types? |
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| 2. |
What are the new features that ISO/ANSI C++ has added to original C++ specifications? |
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| 3. |
What problem does the namespace feature solve? |
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| 4. |
Why is Standard Template Library used? |
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| 5. |
Explain the virtual inheritance in C++. |
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| 6. |
Define linked lists with the help of an example. |
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| 7. |
Show the application of a dynamic array with the help of an example. |
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| 8. |
What are the advantages of using a pointer? Define the operators that can be used with a pointer. |
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| 9. |
Why use of template is better than a base class? |
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| 10. |
How to implement is-A and has-A class relationships? |
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| 11. |
What is the difference between a copy constructor and an overloaded assignment operator? |
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| 12. |
What are the different types of comments allowed in C++? |
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| 13. |
What are the rules for naming an identifier? |
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| 14. |
Mention the ways in which parameterized can be invoked. Give an example of each. |
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| 15. |
List the special characteristics of constructor. |
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| 16. |
What is the need of a destructor? Explain with the help of an example. |
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| 17. |
What are the various situations where a copy constructor is invoked? |
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| 18. |
Write a program using MERGE () function to combine the elements of array X[ ] and Y[ ] into array Z[ ]. |
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| 19. |
What is Insertion sorting? |
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| 20. |
Explain Bubble sorting. |
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| 21. |
Explain Selection sorting. Also write an example. |
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| 22. |
What is searching? Explain linear and binary search. |
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| 23. |
Write a program using SHIFT_HALF( ) function to shift the elements of first half array to second half and vice versa. |
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| 24. |
Write a program using Display() function which takes two arguments. |
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| 25. |
What is function prototyping? What are its advantages? |
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| 26. |
Explain static and dynamic memory allocation with an example each. |
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| 27. |
What are the four partitions in which C++ compiler divides the RAM? |
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| 28. |
Explain Queue. How it can be implemented? |
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| 29. |
How a new element can be added or pushed in a stack? |
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| 30. |
What are the various operations performed on stack? |
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| 31. |
How a modifier is similar to mutator? |
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| 32. |
What is a stack? How it can be implemented? |
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| 33. |
Difference between struct and class in terms of Access Modifier. |
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| 34. |
Difference between a copy constructor and an assignment operator. |
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| 35. |
Explain RTTI. |
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| 36. |
What do you mean by a template? |
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| 37. |
Differentiate between declaration and definition. |
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| 38. |
List the advantages of inheritance. |
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| 39. |
Explain the scope of resolution operator. |
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| 40. |
Explain virtual class and friend class. |
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| 41. |
Explain deep copy and a shallow copy. |
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| 42. |
Explain Stack & Heap Objects. |
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| 43. |
Differentiate between a copy constructor and an overloaded assignment operator. |
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| 44. |
What happens when you make call “delete this;”? |
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| 45. |
How are virtual functions implemented in C++? |
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| 46. |
Explain Overriding. |
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| 47. |
Why do you use the namespace feature? |
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| 48. |
Explain "const" reference arguments in function? |
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| 49. |
Explain following storage classes in C++. |
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| 50. |
Explain Function overloading and Operator overloading. |
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