1231. Who created the first Mouse in 1964?

A. Douglas Engelbart *
B. Bill Gates
C. John Mauchly
D. Robert Noyce

1232. How many bits is a byte ?

A. 4
B. 8 *
C. 10
D. 12

1233. Computer calculate numbers in what mode ?

A. Decimal
B. Octal
C. Binary *
D. None of these

1234. What is the white book ?

A. Specifications for CD-R,CD-RW discs
B. Specifications for digital audio CD
C. Specifications for computer Data CD
D. Specifications for VCD and Photo CD *

1235. Which country’s people used more Insternets ?

A. America
B. Japan
C. India
D. China *

1236. Name of the great muslim scientist who was considered as one of the founders of computer ?

A. AL Khawarizmi *
B. Zakerya
C. Abu Sina
D. Pascal

1237. Who found the term “Cyber space”?

A. Thomas watson
B. Bill Gates
C. Steven Spielberg
D. William Gibson *

1238. What is the meaning of Fetch ?

A. To retrive data or instructions from storage *
B. A programming language that influenced LISP
C. Specifications for computer Data CD
D. Specifications for VCD and Photo CD

1239. Who sent the first email ?

A. Ray Tomilson in 1971 *
B. Alan Turing in 1971
C. Bill Gates in 1971
D. Tim Berners-Lee in 1971

1240. UNIX was developed by :

A. Bell Laboratories *
B. John Mauchly
C. Google Company
D. Robert Noyce