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

What is endl c++?

1101

What is meaning of in c++?

1218

What is the main use of c++?

1131

What is the operator in c++?

1135

What is pair in c++?

1073

What is the average salary of a c++ programmer?

1023

What is a friend function in c++?

2 1647

What is a constructor in c++ with example?

1135

What is ios flag in c++?

1216

What is function declaration in c++ with example?

1105

What is stream and its types in c++?

1056

What is stoi in c++?

1185

What is operator overloading in c++ example?

1143

What is the best c++ book?

1268

What is a float in c++?

989

Un-Answered Questions { C++ }

INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?

2209

Explain the difference between c & c++?

1099

What new()is different from malloc()?

1112

What are the 2 main types of data structures?

1125

What is basic if statement syntax?

1094

What is #include cstdlib in c++?

1190

To modify an, existing worksheet. What steps are involved for: 1. Inserting and deleting rows and columns. 2. Printing cell formulas 3Jld displayed values 3. Using the page setup command

2237

What is ofstream c++?

1088

Write a program using merge () function to combine the elements of array x[ ] and y[ ] into array z[ ].

1068

Why do we use string in c++?

944

What is difference between polymorphism and inheritance?

1091

Explain overriding.

990

Which type does string inherit from?

1109

Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);

1062

What are function prototypes?

1248

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