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 1516

Which operator can not be overloaded in C++?

1 1242

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 2052

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.

1112

formula to convert 2500mmh2o into m3/hr

1000

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

1 885

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

1 917

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

2 2193

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

1 1157

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

1 942

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

1 1161

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

1 1048

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

1 1058

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

1 1933

Un-Answered Questions { Programming Languages }

What does do in python?

896

Which is better c++ or java or python?

862

What is go programming language?

What is __ doc __ in python?

846

Describe these concepts: Polymorphism, Inheritance and Abstraction.

1199

How can we access the data sent through the url with the get method?

1196

What are the difference between zend_registry and zend_session?

261

How to Use an animated cursor?

1727

What is mvc framework laravel?

761

Why is c fast?

1069

What are file streams?

1020

Explain what is the difference between a free-standing and a hosted environment?

1186

How to call javascript function in php on button click?

980

What is the current stable version of php?

1039

What is the procedure to see that the optional file is detected?

339

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