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

How c functions prevents rework and therefore saves the programers time as wel as length of the code ?

1140

Can union be self referenced?

1229

What is the use of function pointer?

1075

What is lvalue?

1221

What is a unnitialised pointer?

1144

What is endianness?

1155

What is the difference between *p++ and (*p)++ ?

1421

How static variables and local variablesare similar and dissimilar?

1099

What are the uses of typedef in a program?

1137

How to declare an array of pointers to integer?

1224

What do you mean by static variables?

1242

Define pointers?

1104

what do you mean by volatile variable?

1114

What is the difference between global variables and static varables?

1194

Where the memory to the static variables is allocated?

1110

Un-Answered Questions { C++ }

What is the use of cmath in c++?

1126

Differentiate between declaration and definition.

1107

What is polymorphism explain its types?

1220

Differentiate between C and C++.

1328

What is byval and byref? What are differences between them?

2276

What is coupling in oop?

1090

What is c++ and its uses?

1302

What is oops in c++?

1121

Is c++ an oop?

1202

Name the debugging methods that are used to solve problems?

1146

What is abstraction with real time example?

1209

How do I convert a stl file?

1191

What is the use of this pointer in c++?

1058

What is this pointer in c++?

1494

What happens when you make call 'delete this;'?

1163

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