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

Can user-defined object be declared as static data member of another class?

1085

Can circle be called an ellipse?

1148

Define pre-condition and post-condition to a member function in c++?

1204

If you hear the cpu fan is running and the monitor power is still on, but you did not see anything show up in the monitor screen. What would you do to find out what is going wrong?

1218

What does the nocreate and noreplace flag ensure when they are used for opening a file?

1181

How to get the current position of the file pointer?

1114

Mention the purpose of istream class?

1166

Write about the retrieval of n number of objects during the process of delete[]p?

1074

Can we use this pointer inside static member function?

1123

What are formatting flags in ios class?

1415

Write about an iterator class?

1143

Is recursion allowed in inline functions?

1145

What is an incomplete type in c++?

1353

Can we distribute function templates and class templates in object libraries?

1147

What is meant by the term name mangling in c++?

1014

Un-Answered Questions { C++ }

how to connect with oracle 9i with server in socket program in c/c++

2406

What is the difference between mutex and binary semaphore?

1304

Search for: what is pair in c++?

1182

C++ supports multiple inheritance. What is the “diamond problem” that can occur with multiple inheritance? Give an example.

914

What does ios :: app do in c++?

1100

What are the 4 types of library?

1263

What is conditions when using boolean operators?

1327

What are the components of marker interface?

1114

What is code reusability in c++?

1304

What is overloading unary operator?

1145

What is difference between c++ 11 and c++ 14?

1189

Write a c program for binary addition of two 8 bit numbers.

4179

Explain what are accessor methods?

1178

Explain binary search.

1058

How can you quickly find the number of elements stored in a dynamic array?

1103

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