C++ Interview Questions For Freshers

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C++ Interview Questions For Freshers

[{"selector":"#anim-1a3a5da6-b771-40da-828f-05697435c6c0 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-aa805fb5-8eb5-46c4-9bb8-792d8086b394","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2be90acc-6780-4cab-bb17-2eefa2aded3b","keyframes":{"transform":["translate3d(0px, 649.25210%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb85c001-df51-40f8-b0e2-a0489f7ff019","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-76395cd3-3af8-4810-bf73-650891c555b8","keyframes":{"transform":["translate3d(0px, 140.20763%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] If you are an aspiring graduate or a beginner looking to start your career in programming, mastery of C++ is a must. In this publication, we've compiled a list of the best C++ interview questions specifically for beginners.

C++ Interview Questions For Freshers

[{"selector":"#anim-d88705b6-393a-4e53-9ecd-94ac29431f07 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-70fb2c1a-f351-4932-99a6-27f41863690d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a6ab1f8-98be-48ca-83b0-7535334e0b57","keyframes":{"transform":["translate3d(0px, 649.25210%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4f8aba39-9e6d-4d02-882d-d33223232864","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a90a50b2-705b-404c-add2-ecb8e7c00e31","keyframes":{"transform":["translate3d(0px, 208.73016%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Whether you're preparing for a job interview or looking to expand your knowledge, these questions will help you build a solid foundation in C++ and impress potential employers.

C++ Interview Questions For Freshers

[{"selector":"#anim-66890357-24a8-440f-9901-8e0089622256 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-fc30d806-b426-47c3-af32-21ae0b5b3190","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d7d6da60-698d-4b6f-91c3-6856bf4bf71d","keyframes":{"transform":["translate3d(0px, 649.25210%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-573caf6e-16a4-45d8-ad46-6446dfd70733","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ffaa3947-e4fc-4d14-b7d1-c5ec87969055","keyframes":{"transform":["translate3d(0px, 167.23561%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] From concepts like object-oriented programming and memory management to practical coding scenarios, we cover a range of topics to assess your understanding of the language.

1. What are the different data types present in C++?

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2. What is the difference between C and C++?

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3. What are class and object in C++?

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4. What is the difference between struct and class?

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5. What is operator overloading?

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More

[{"selector":"#anim-31c6d470-72e8-4258-b1f2-1413fdfbaab4","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e183efbb-dcb8-45c3-b82b-90f4f0f9c9c4","keyframes":{"transform":["translate3d(-126.33136%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-60d411e2-aced-4b18-86ec-cf8738aae4d2","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5ef1cfb1-62f4-4876-b6a9-5c3b8030d814","keyframes":{"transform":["translate3d(-120.51283%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-607d8ba1-b6e5-4488-935e-b68cb35050ba","keyframes":{"opacity":[0,1]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8f4f23f-7b91-45ab-99eb-c3c47909f8f4","keyframes":{"opacity":[0,1]},"delay":300,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4a6b74d4-7a11-4f36-8866-e98822ace9a3","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e0efd663-e369-4718-8c7a-eecc6ce6d143","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ecb89fad-f7b9-45b7-8822-86543d4cd20a","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9ba20b33-df50-44f3-8e01-ac9834392560","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Learn more

6. What is polymorphism in C++?

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7. Explain constructor in C++

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8. Tell me about virtual function

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9. Compare compile time polymorphism and Runtime polymorphism

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10. What do you know about friend class and friend function?

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11. What are the C++ access specifiers?

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12. Define inline function

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13. What is a reference in C++?

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14. What do you mean by abstraction in C++?

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15. Is deconstructor overloading possible? If yes then explain and if no then why?

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16. What do you mean by call by value and call by reference?

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17. What is an abstract class and when do you use it?

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18. What are destructors in C++?

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19. What are the static members and static member functions?

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20. Explain inheritance

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[{"selector":"#anim-4a6968fa-13d6-425c-b52b-95a8baeb5c05","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7b76af8a-d33c-471a-8714-86d8b2f23730","keyframes":{"transform":["translate3d(-126.33136%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4d1ff9c6-0c69-44f1-b095-ab0f02806392","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-80093f7f-b682-4c2a-a188-6c306189dbec","keyframes":{"transform":["translate3d(-120.51283%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0ea303e3-55cf-4921-9f08-f96b657a5a0c","keyframes":{"opacity":[0,1]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3161cf4e-5964-4076-bae6-c5a3154d0b78","keyframes":{"opacity":[0,1]},"delay":300,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3705c4de-bb01-433f-84b9-880e37b497bd","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-447e7bb3-6df0-4474-b49a-9c22d9ca5e32","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c8d7bdef-d90a-4af3-9aff-46fbdc99a463","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aef1621a-3f4c-4f66-bfbf-867f3f001432","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Learn more

C++ Interview Questions For Freshers

C++ Interview Questions For Freshers

C++ Interview Questions For Freshers

C++ Interview Questions For Freshers

1. What are the different data types present in C++?

2. What is the difference between C and C++?

3. What are class and object in C++?

4. What is the difference between struct and class?

5. What is operator overloading?

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6. What is polymorphism in C++?

7. Explain constructor in C++

8. Tell me about virtual function

9. Compare compile time polymorphism and Runtime polymorphism

10. What do you know about friend class and friend function?

11. What are the C++ access specifiers?

12. Define inline function

13. What is a reference in C++?

14. What do you mean by abstraction in C++?

15. Is deconstructor overloading possible? If yes then explain and if no then why?

16. What do you mean by call by value and call by reference?

17. What is an abstract class and when do you use it?

18. What are destructors in C++?

19. What are the static members and static member functions?

20. Explain inheritance

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