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 scope of a variable? (LOLZ)

CA, TCS,

2 7784

what is single inheritance?

IBM,

18 33752

What is differance between Abstract and Interface

3 6257

what is SPL in c++.

1 6794

How can we use the preprocessor #if and #elseif.

2 5774

what is the difference between a package and a software?

3 6367

can anybody please tell me how to write a program in c++,without using semicolon(;)

NIIT,

6 9212

sizeof - is it a function or operator?

Honeywell,

6 11094

sizeof- is it functioning statically or dynamically?

2 4640

If we declare two macro with the same identifier without doing undef the first, what will be the result? eg: #define MAX_SIZE 100 #define MAX_SIZE 200 int table1[MAX_SIZE];

3 6018

program to print this triangle * * * * * *

Infosys,

12 24530

how to tackle technical questions

1 3574

What is static function and static class?

HCL,

4 9942

What is deep and shalow copy?

L&T, TCS,

3 13928

what is the use of templates?

3 5960

Un-Answered Questions { C++ }

Why is it necessary to use a reference in the argument to the copy constructor?

1113

What are the methods of exporting a function from a dll?

1222

What is c++ & why it is used?

1088

How does a copy constructor differs from an overloaded assignment operator?

1034

What are c++ manipulators?

1072

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2087

How oops is better than procedural?

1089

What is flag in computer?

1048

Is oop better than procedural?

1032

What is the need of a destructor?

1134

what are the types of Member Functions?

1127

What is setw manipulator in c++?

1074

Is swift faster than go?

1094

What do you know about near, far and huge pointer?

1136

What is the outcome of cout< a) 16 b) 17 c) 16.5

1015

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