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

C++ General Interview Questions

Questions Answers Views Company eMail

Why Pointers are not used in C++?

Global Logic,

1077

Explain 'this' pointer and what would happen if a pointer is deleted twice?

Genpact,

1070

Can class objects be passed as function arguments?

HCL,

1066

Can non graphic characters be used and processed in C++?

HCL,

1195

Define whitespace in C++.

HCL,

1215

Give 10 points of differences between C & C++.

HCL,

1142

What is the function of I/O library in C++ ?

HCL,

1196

How many ways can a variable be initialized into in C++?

HCL,

1022

Tell me difference between constant pointer and pointer to a constant.

Honeywell, Zomato,

1200

What is pointer -to-members in C++? Give their syntax?

Honeywell, Zomato,

1031

Can you Mention some Application of C/C++?

1082

What is the role of C++ shorthand's?

TCS,

1282

Differentiate between C and C++.

Wipro,

1253

What are pointer-to-members in C++? Give their syntax.

HAL,

1142

Explain all the C++ concepts using examples.

InterGraph,

1206

Post New C++ General Questions

Un-Answered Questions { C++ General }

Is c++ the hardest language?

989

Can the operator == be overloaded for comparing two arrays consisting of characters by using string comparison?

1081

What is endl?

1155

Explain the different access specifiers for the class member in c++.

1003

What is std namespace in c++?

1182

What does the linker do?

1041

Why cstdlib is used in c++?

1045

Is c++ a good beginners programming language?

1074

Write about the access privileges in c++ and also mention about its default access level?

1059

What is the difference between new() and malloc()?

2075

What is private, public and protected inheritance?

1090

How do you define/declare constants in c++?

1054

Is c++ still being used?

1028

Write a function to find the nth item from the end of a linked list in a single pass.

983

What are all predefined data types in c++?

1130

For More Un-Answered { C++ General } Questions Click Here