Question 1

Which programming language is primarily used for iOS app development?

Accepted Answer

Swift

Question 2

Who is known as the creator of the C programming language?

Accepted Answer

Dennis Ritchie

Question 3

Which programming language introduced the concept of “write once, run anywhere”?

Accepted Answer

Java

Question 4

Which of these is a dynamically typed language?

Accepted Answer

Python

Question 5

In Java, which keyword is used to inherit a class?

Accepted Answer

extends

Question 6

Who created the Python programming language?

Accepted Answer

Guido van Rossum

Question 7

Which language introduced the concept of object-oriented programming?

Accepted Answer

C++

Question 8

In C#, which keyword is used to define an interface?

Accepted Answer

interface

Question 9

Which language is known for its “Everything is an object” principle?

Accepted Answer

Python

Question 10

Which JavaScript keyword declares a block-scoped variable?

Accepted Answer

let

Question 11

Which language is primarily used for Android development?

Accepted Answer

Java

Question 12

Which language is considered low-level but provides some abstraction over assembly?

Accepted Answer

C

Question 13

In Python, what data type is returned by input() function?

Accepted Answer

str

Question 14

Which language uses the #include directive?

Accepted Answer

C/C++

Question 15

Which programming language is known for its use in web front-end development?

Accepted Answer

JavaScript

Question 16

Which programming language introduced generics in 2004?

Accepted Answer

Java

Question 17

Which language uses def to define functions?

Accepted Answer

Python

Question 18

Which language is primarily used for scripting in Unix/Linux environments?

Accepted Answer

Bash

Question 19

In C#, what is the default access modifier for class members?

Accepted Answer

Private

Question 20

Which language uses print() as a built-in function for output?

Accepted Answer

Python

Question 21

Which language is compiled using the GCC compiler?

Accepted Answer

C/C++

Question 22

Which programming language is designed by Microsoft for .NET development?

Accepted Answer

C#

Question 23

Which language introduced the concept of “Promises” for handling asynchronous operations?

Accepted Answer

Javascript

Question 24

In Java, what does final keyword indicate when applied to a variable?

Accepted Answer

Constant value

Question 25

Which programming language is known for its “duck typing” feature?

Accepted Answer

Python

Question 26

Which language is commonly used for machine learning and AI applications?

Accepted Answer

Python

Question 27

Which language introduced the async/await pattern for asynchronous programming?

Accepted Answer

C#

Question 28

Which language uses indentation to define code blocks instead of curly braces?

Accepted Answer

Python

Question 29

Which language introduced multiple inheritance via interfaces?

Accepted Answer

Java

Question 30

Who created the Java programming language?

Accepted Answer

James Gosling

Question 31

Which language is strongly associated with data science and visualization?

Accepted Answer

R

Question 32

Which language introduced LINQ for querying data collections?

Accepted Answer

C#

Question 33

Which language introduced the concept of “closures”?

Accepted Answer

Javascript

Question 34

Which programming language is considered both compiled and interpreted depending on its implementation?

Accepted Answer

Java

Question 35

Which language introduced the concept of “decorators” to modify functions or classes?

Accepted Answer

Python

Question 36

In JavaScript, what does === check?

Accepted Answer

Value and type equality

Question 37

In C#, what is the difference between ref and out parameters?

Accepted Answer

ref requires initialization, out does not

Question 38

In Java, which method compares objects for equality?

Accepted Answer

equals()

Question 39

In Java, which access modifier allows a class to be accessed only within its package?

Accepted Answer

default

Programming Languages Quiz

2) Who is known as the creator of the C programming language?

3) Which programming language introduced the concept of “write once, run anywhere”?

4) Which of these is a dynamically typed language?

5) In Java, which keyword is used to inherit a class?

6) Who created the Python programming language?

7) Which language introduced the concept of object-oriented programming?

8) In C#, which keyword is used to define an interface?

9) Which language is known for its “Everything is an object” principle?

10) Which JavaScript keyword declares a block-scoped variable?

11) Which language is primarily used for Android development?

12) Which language is considered low-level but provides some abstraction over assembly?

13) In Python, what data type is returned by input() function?

14) Which language uses the #include directive?

15) Which programming language is known for its use in web front-end development?

16) Which programming language introduced generics in 2004?

17) Which language uses def to define functions?

18) Which language is primarily used for scripting in Unix/Linux environments?

19) In C#, what is the default access modifier for class members?

20) Which language uses print() as a built-in function for output?

21) Which language is compiled using the GCC compiler?

22) Which programming language is designed by Microsoft for .NET development?

23) Which language introduced the concept of “Promises” for handling asynchronous operations?

24) In Java, what does final keyword indicate when applied to a variable?

25) Which programming language is known for its “duck typing” feature?

26) Which language is commonly used for machine learning and AI applications?

27) Which language introduced the async/await pattern for asynchronous programming?

28) Which language uses indentation to define code blocks instead of curly braces?

29) Which language introduced multiple inheritance via interfaces?

30) Who created the Java programming language?

31) Which language is strongly associated with data science and visualization?

32) Which language introduced LINQ for querying data collections?

33) Which language introduced the concept of “closures”?

34) Which programming language is considered both compiled and interpreted depending on its implementation?

35) Which language introduced the concept of “decorators” to modify functions or classes?

36) In JavaScript, what does === check?

37) In C#, what is the difference between ref and out parameters?

38) In Java, which method compares objects for equality?

39) In Java, which access modifier allows a class to be accessed only within its package?