11. The Vacuum tube used in First Generation Computers developed by:
(a) Clifford Berry
(b) Bill Gates
(c) Lee deforest
(d) None of These
12. Language used in Second Generation Computer was:
(a) Machine Language
(b) Assembly Language
(c) C++
(d) None of these
13. Who is known as father of computer:
(a) Tim Berners-Lee
(b) Alan Turing
(c) Charles Babbage
(d) (d) None of these
14. Which language was used in Third Generation Computers?
(a) High Level Programming
(b) Low Level Programming
(c) Assembly Language
(d) None of these
15. Which of the following was a special purpose computer?
(a) ENIAC
(b) EDVAC
(c) ABC
(d) none of these
16. What are the basic operations performed by computers?
(a) Storage and relative
(b) Logical operation
(c) Arithmetic operation
(d) All of these
17. The difference between mainframe computers and super computers is:
(a) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
(b) Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
(c) Super computer is much larger than mainframe computers
(d) None of these
18. What is URL?
(a) Website Title
(b) Address of web page
(c) Search engine
(d) None of these
19. Which one is called the brain of computer?
(a) RAM
(b) CPU
(c) ALU
(d) None of these
20. What are the two kinds of main memory in computer?
(a) Secondary and primary
(b) RAM AND ROM
(c) Random and sequential
(d) None of these