Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

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

1 1519

Which operator can not be overloaded in C++?

1 1246

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 2057

what is different between auto and local static? why should we use local static?

1128

Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.

1115

formula to convert 2500mmh2o into m3/hr

1000

Write a C++ Program to Display Number (Entered by the User).

1 887

Identify the error in the following program. #include void main() { int i = 0; i = i + 1; cout « i « " "; /*comment *//i = i + 1; cout << i; }

1 918

Write a program to display the following output using a single cout statement Maths=90 Physics=77 Chemistry = 69

2 2203

Write a C++ Program to find Square Root of a number using sqrt() function.

1 1162

Write a C++ Program to Find Sum and Average of three numbers.

1 947

Write a program to read two numbers from the keyboard and display the larger value on the screen

1 1163

Write a C++ Program to Find whether given Number is Odd or Even.

1 1050

Write a C++ Program to Reverse a Number using while loop.

1 1063

Write a program to input an integer from the keyboard and display on the screen “WELL DONE” that many times.

1 1941

Un-Answered Questions { Programming Languages }

Tell me how to initiate a session in php?

1161

Can the creation of operator** is allowed to perform the to-the-power-of operations?

1008

Are custom post types or custom database tables for plugin development?

179

Is django a content management system (cms)?

440

What is wrong in this statement?

1157

How do you get a list of all the keys in a dictionary in python?

936

Explain me what is your favorite feature of laravel?

697

Can I uninstall visual c++ 2005?

989

What is the use of header() function in php?

1050

how could explain about job profile

1928

Why do we require class extension?

What are disadvantages of pointers?

1042

Write a function that swaps the values of two integers, using int* as the argument type?

1031

What is the use of stringr package.

What is the error in the code below and how should it be corrected?

769

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