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

Explain pass by value and pass by reference.

1061

What is the difference between an external iterator and an internal iterator? Describe an advantage of the external iterator.

1067

What are multiple inheritances (virtual inheritance)? What are its advantages and disadvantages?

1058

State the difference between delete and delete[].

1107

What are virtual constructors/destructors?

1022

What are default parameters? How are they evaluated in c++ function?

1172

When there is a global variable and local variable with the same name, how will you access the global variable?

1101

What is an inline function in c++?

1116

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

1054

Difference between declaration and definition of a variable.

1164

What are the various arithmetic operators in c++?

1132

What are the various compound assignment operators in c++?

985

What are the extraction and insertion operators in c++?

1004

What is the difference between method overloading and method overriding in c++?

1151

What is the keyword auto for?

1040

Un-Answered Questions { C++ }

How the delete operator differs from the delete[]operator?

1097

What are files in c++?

1041

What does flush do c++?

1067

How many keywords are used in c++?

1019

write a function signature with various number of parameters.

1047

What is abstraction example?

1112

Why we use #include conio h in c++?

1052

Is data hiding and abstraction same?

1042

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

2271

What is guard code in c++?

1171

Is java easier than c++?

1032

What are pointer-to-members? Explain.

1152

What is null pointer and void pointer?

1080

Is turbo c++ free?

1080

What are smart pointers?

2288

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