C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

the maximum length of a character constant can be a) 2 b) 1 c) 8

1092

the first character in the variable name must be an a) special symbol b) number c) alphabet

1090

an integer constant must have atleast one a) character b) digit c) decimal point

1024

What does it mean to declare a member variable as static?

1057

What does it mean to declare a member function as virtual?

1075

What is a Default constructor?

1 1586

What is an iterator?

1191

What does it mean to declare a member function as static?

1056

What are the differences between new and malloc?

1122

What does it mean to declare a destructor as static?

1082

What is the use of ::(scope resolution operator)?

1069

what is VOID?

1061

what does the following statement mean? int (*a)[4]

1078

write a function signature with various number of parameters.

1039

Can recursive program be written in C++?

1230

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Un-Answered Questions { C++ General }

What is long in c++?

1245

What is the syntax for a for loop?

1136

Do you know about latest advancements in C++ ?

1233

What is a pdb file?

994

Specify different types of decision control statements?

850

Explain static and dynamic memory allocation with an example each.

1103

Why would you use pointers in c++?

1148

Why do we need pointers?

1001

What is searching?

1120

What is polymorphism & list its types in c++?

1059

What is pointer with example?

1056

What are the new features that iso/ansi c++ has added to original c++ specifications?

1136

What is enum c++?

1234

Define the process of error-handling in case of constructor failure?

1016

What is the rule of three?

996

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