1. CD-R means…….?
a) Computer Disk Recordable
b) Compact Disk Re writable
c) Compact Disk Recordable
d) Above all
Ans: C
2. 1 MHz stands for…..?
a) One million cycles per second
b) Two million cycles per second
c) One billion cycles per second
d) None of all
Ans: A
3. DOS……stands for….???
a) Disk open Source
b) Disk Operating system
c) Both A and B
d) Above all
Ans: B
4. Which is not the web browser?
a) Firefox
b) Internet Explorer
c) MS power Point
d) Opera
Ans: C
5. What is an Excel?
a) Excel is a presentation program
b) Excel is a spreadsheet program
c) Excel is a database program
d) Excel is a documentary program
Ans: B
6. ISP stands for?
a) Internet Service providers
b) Intranets Service providers
c) Internal Service providers
d) Above All
e) Ans: A
7. IBM introduced the IBM PC in?
a) 1818 b) 1918 c) 1819 d) 1981
Ans: D
8. IM stands for?
a) International Mail
b) Instant messaging
c) Internal Mail
d) Instant mail
Ans: B
9. USB for?
a) United Serial Bus
b) Union Serial Bus
c) Universal Serial Bus
d) None of all
Ans: C
10. The PC industry began in?
a) 1977
b) 1967
c) 1877
d) 1978
Ans: A
