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

What are the weaknesses of C++?

1 783

How is memory managed in C++?

2 1031

What are the five types of inheritance in C++?

1 882

What are the different types of variables in C++?

1 861

What is the difference between stack and heap memory?

1 863

What is exception handling in C++?

1 847

What is a custom exception?

1 799

throw Can constructors exceptions?

1 771

What is the purpose of the noexcept keyword?

1 794

What is RAII (Resource Acquisition Is Initialization)?

1 788

What is the purpose of decltype?

1 802

What is std::move?

1 781

What is the difference between std::vector and std::list

1 886

What are friend functions?

1 777

Friend functions can access private and protected members of a class.

1 833

Un-Answered Questions { Programming Languages }

How to redirect the output of a python script from standout(ie., A monitor) on to a file?

1026

What is the purpose of a constructor? Destructor?

1190

What are the benefits of laravel?

793

Suppose we have a table name EMP as below. We want to perform a operation in which, I want to change name ‘SMITH’ from as ‘SMITH JAIN’. Also I want to change the name of the column from ENAME to E_NAME. EMPNO ENAME JOB MGR HIREDATE SAL 7369 SMITH Coder 7902 17-DEC-80 800 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 7521 WARD SALESMAN 7698 22-FEB-81 1250

2020

What is the latest version of yii?

What are the uses of null pointers?

1193

Is there a sort function in c++?

1049

Explain the difference between local and global namespaces?

929

How is string represented in objective-c?

What is difference between sort and sorted in python?

986

What is the difference between old style and new style classes in python?

903

What is the role of php?

1035

Write a program of advanced Fibonacci series.

1203

What is Pickling and unpickling?

896

How do you debug a python program?

1141

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