C++ General Interview Questions
Questions Answers Views Company eMail

What are the static members and static member functions?

1 746

What is the difference between shallow copy and deep copy?

1 624

How do you allocate and deallocate memory in C++?

1 873

Which operator can not be overloaded in C++?

1 637

Q1 On the screen how do you write the following words? she sells seashells by the seashore (a) all in one line (b) in three lines Q2 Write a program that asks interactively the user’s name and age and responds with Hello name, next year you will be next_age. where next_age is age + 1 Q3 For the different values of n, what is the output? printf(“%x %c %o %d”,n,n,n,n); (a) n = 67 (b) n = 20 (c) n = 128 (d) n = 255 (e) n = 100 Q4 What will be the output of the following program? int main() { char a,b,c; scanf(“%c %c %c”,&a,&b,&c); printf(“a=%c b=%c c=%c”,a,b,c); return 0; } [Note: The user input is:ABC DEF GHI]

1 1391

Write a C++ Program to Multiply two Numbers

1 607

Write a C++ Program to Generate Random Numbers between 0 and 100

1 818

int age=35; if(age>80) {Console.WriteLine("Boy you are old");} else {Console.WrieLine("That is a good age");}

899


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Un-Answered Questions { C++ General }

How do I start a c++ project?

663


What is ctime c++?

655


Can you be bale to identify between straight- through and cross- over cable wiring? And in what case do you use straight- through and cross-over?

619


What is general form of pure virtual function? Explain?

577


Which one between if-else and switch is more efficient?

664






Will a recursive function without an end condition every quit, in practice a) Compiler-Specific (Some can convert to an infinite loop) b) No c) Yes

665


How do you find out if a linked-list has an end?

725


what are the iterator and generic algorithms.

1529


Which ide is best for c++?

629


What is switch case in c++ syntax?

684


How do I run a program in notepad ++?

664


How do you print a string on the printer?

638


Differentiate between a constructor and a method in C++.

619


Can turbo c++ run c program?

702


Which function should be used to free the memory allocated by calloc()?

652