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

Is Python a compiled language or an interpreted language?

2 1224

What are Python's key features?

2 855

What is the difference between `list` and `tuple` in Python?

2 944

Explain Python's data types.

2 834

What are Python's built-in data structures?

2 1137

How do you handle exceptions in Python?

2 829

What is the difference between `deepcopy` and `shallow copy`?

5 1373

What are list comprehensions in Python?

2 829

Explain the difference between `@staticmethod` and `@classmethod`.

1 596

What is the difference between `__str__` and `__repr__` methods in Python?

1 650

What is the Global Interpreter Lock (GIL) in Python?

1 689

What is the difference between `del` and `remove()` in Python?

1 722

What are args and kwargs in Python?

1 698

Explain the concept of closures in Python.

1 651

What is metaprogramming in Python?

1 698

Un-Answered Questions { Programming Languages }

How would you create a new r6 class?

How do you connet mysql database with php?

1014

How can you sort a list in reverse order in python?

892

What is use keyword in laravel?

675

Write a program which employs Recursion

1192

Is magento cloud based?

Explain cakephp?

What is singleton in objective c?

Why do we use polymorphism in php?

960

Explain the components shown on the home screen of wordpress.

146

What do you mean by component in cakephp? List some commonly used components.

What is data types?

1020

What is array filter in php?

924

How does free() know explain how much memory to release?

1012

Suppose we are doing 4 operations on database using service, first operation is successful but due to some reason remaining 3 operations are failed. I) is this transaction successful or not? ii) How can you give that error message to user?

1912

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