C++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

What are the types of container classes?

1163

Difference between a homogeneous and a heterogeneous container

1144

Difference between overloaded functions and overridden functions

1060

What are the uses of static class data?

1187

What are shallow and deep copy?

1120

When should we use container classes instead of arrays?

1027

Explain the use of vtable.

1088

What is the iunknown interface?

1129

Explain how we implement exception handling in c++?

1060

What are the restrictions apply to constructors and destructors?

1083

What is null pointer and void pointer and what is their use?

1102

What is overloading unary operator?

1090

Explain the uses of static class data?

1111

Difference between overloading vs. Overriding

1089

What is null pointer and void pointer?

1080

Un-Answered Questions { C++ }

please visit this site you'll find my question this is my homework please answer it if you can http://easyscience.org/ib/lofiversion/index.php/t36168.html

2270

What is the precedence when there is a global variable and a local variable in the program with the same name?

1130

What is the use of 'using' declaration in c++?

1141

What operators can you overload in c++?

1044

Define stacks. Provide an example where they are useful.

1019

What is encapsulation oop?

1042

What is c++ vb?

1100

write asingle linked list which read from two list & the do the following 1 sort the prime & nonprime num (prime should be less tn nonprime) 2 each node has a prime num followd by nonprime 3 add a new node into its sutable plce 4 erase the most three duplicated non prime num 5 find the least duplicated prime num

2634

Why do pointers exist?

1096

Explain the concept of dynamic allocation of memory?

1100

What are the 4 pillars of oop?

1148

Define a nested class. Explain how it can be useful.

1084

What is destructor example?

1047

What is a rooted hierarchy?

1165

What are advantages of using friend classes?

1076

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