question edit history translations

UNIX, operating system family powering most of modern computers, servers and smartphones has been created by

Steve Jobs and Steve Wozniak

Dennis Ritchie and Ken Thompson

Bill Gates and Paul Allen

Linus Thorvalds

Dennis Ritchie and Ken Thompson wrote the original UNIX in 1969 and early 1970 at AT&T Bell Labs research centre. It gained quick adoption in academia and business, and evolved into a family of both proprietary and free related versions and clones. Linux, Android, Mac OS X and iOS are also its derivatives.

smyru

3

Cal Harding wikipedia → Unix

historyinformaticsIT

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Answers by country

Greece

45%

54%

0%

0%

11

the United States

9%

51%

18%

21%

33

Australia

13%

39%

0%

47%

23

Republic of Ireland

8%

33%

0%

58%

12

Germany

18%

31%

14%

35%

167

Poland

31%

29%

19%

19%

4359

the United Kingdom

38%

28%

8%

24%

49

Switzerland

33%

25%

11%

29%

27

Austria

33%

18%

7%

40%

27

What was the reason to build Canberra for Australian capital, rather than selecting one of the existing large cities?

safe location far from the sea

wish of the Indigenous Australians

dispute between Sydney and Melbourne

Which country other than USA named its capital after the president of the United States?

Solomon Islands

During the whole history, where were most of slaves from Africa taken to?

North America without Carribean

Which river flows through Washington, D.C.?

Saint Lawrence River