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

C++ General Interview Questions

Questions Answers Views Company eMail

Write a program in C++ for Fibonacci series

Axtria, ITC Indian Tobacco Company,

1205

List different attributes in C++?

Ericsson,

1089

What is jump statement in C++?

Ericsson,

1129

Describe the syntax of single inheritance in C++?

Fidelity,

1076

Name the operators that cannot be overloaded in C++?

Fidelity,

1050

What are the various storage classes in C++?

Fidelity,

1135

What is the use of 'this' pointer?

Fidelity,

1247

What is an operator function? Describe the function of an operator function?

Fidelity,

1147

Which one is better- macro or function?

Fidelity,

1189

In a function declaration what does extern means?

Flextronics,

1047

What happens if a pointer is deleted twice?

Flextronics,

1271

What is the difference between a "copy constructor" and an "assignment operator" in C++?

Genpact,

1074

How many different levels of pointers are there?

Genpact,

1208

How would perform Pattern Matching in C++?

Genpact,

1231

How would you call C functions from C++ and vice versa?

Genpact,

1168

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Un-Answered Questions { C++ General }

Is linux written in c or c++?

1045

Can we overload operator in c++?

1032

How do we implement inheritance in c++?

1127

Can we use clrscr in c++?

1079

How can virtual functions in c++ be implemented?

1125

Which sort is best for the set: 1 2 3 5 4 a) Quick Sort b) Bubble Sort c) Merge Sort

1055

How does class accomplish data hiding in c++?

1172

Write about the scope resolution operator?

1027

When do we use copy constructors?

1079

Explain Memory Allocation in C/C++ ?

1065

Which is better c++ or java?

979

What are the benefits of pointers?

1033

How to demonstrate the use of a variable?

1115

Where the memory to the static variables is allocated?

1055

Evaluate !(1&&1||1&&0) a) Error b) False c) True

1204

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