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

Why Pointers are not used in C++?

Global Logic,

1132

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

Genpact,

1140

Can class objects be passed as function arguments?

HCL,

1123

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

HCL,

1259

Define whitespace in C++.

HCL,

1277

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

HCL,

1200

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

HCL,

1281

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

HCL,

1072

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

Honeywell, Zomato,

1282

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

Honeywell, Zomato,

1087

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

1140

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

TCS,

1333

Differentiate between C and C++.

Wipro,

1332

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

HAL,

1192

Explain all the C++ concepts using examples.

InterGraph,

1261

Un-Answered Questions { C++ }

What do you mean by function and operator overloading in c++?

1117

What are the fundamental features of an object-oriented language?

1129

What is object-oriented programming? Webopedia definition

1347

Is c++ a dying language?

1210

Can enum be null?

1074

What is ctime c++?

1182

What is the best c++ book for beginners?

1219

Is c++ vector a linked list?

1050

Search for: what is pair in c++?

1182

Explain terminate() function?

1120

What are the manipulators in c++?

1096

What do you mean by abstraction?

1132

an operation between an integer and real always yeilds a) integer result b) real result c) float result

1228

What do you mean by volatile and mutable keywords used in c++?

1057

What is bool in C++

880

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