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What is the most commonly used programming language?

C++

Java

C

Python

According to TIOBE ranking (based on labour market analysis), Java has been the most popular language since mid-90’s. Many of the world’s largest companies use Java to build desktop apps and backend web systems, it is also used for Android applications.

Ts

3

Daniel Iversen stackify.com

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Answers by country

Australia

4%

68%

9%

17%

41

the Philippines

11%

60%

5%

22%

35

Spain

20%

60%

0%

20%

10

Republic of Ireland

31%

56%

6%

6%

16

Germany

23%

54%

11%

10%

59

Canada

36%

54%

9%

0%

11

Austria

42%

50%

7%

0%

14

Israel

16%

50%

16%

16%

12

the United States

24%

48%

12%

13%

95

Poland

37%

47%

7%

6%

4487

Nepal

22%

45%

18%

13%

22

the United Kingdom

30%

43%

5%

18%

90

the Netherlands

50%

41%

0%

8%

12

India

22%

37%

19%

18%

332

Ghana

21%

35%

14%

28%

14

Pakistan

50%

27%

16%

5%

18

Greece

28%

14%

42%

14%

14

When was the first electronic computer created and what was its name?

in 1945 - Eniac

in 1943 - Colossus

in 1939 - Atanasoff-Berry ABC

in 1941 - Zuse's Z3 machine

Ubuntu is the most popular Linux distribution, developed by Canonical Software owned by Mark Shuttleworth. What else is Mark famous for?

being a movie star

being an Olympic games attendant

being an astronaut

owning a submarine

What material is computer's processor made of?

single crystal ruby

single crystal silicon

silicon polycrystal

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