- Universal Second Bus
- Universal Special Bus
- Universal Serial Bus
- Ultra Serial Bus
- c
-
USB was invented by Ajay Bhatt in 1995.
- Monitor
- Mouse
- Keyboard
- Motherboard
- a
-
Cathode Ray Tube was invented in 1897 by Karl Ferdinand Braun.
- Mark Zukerberg
- Charles Babbage
- Bill Gates
- None of these
- b
-
Charles Babbage invented first computer in 1832.
Charles Babbage was an English Mathematician, Philosopher and Engineer.
- Manual Area Network
- Metropolitan Area Network
- Most Area Network
- None of these
- b
-
There are four main types of Networks,which are:
LAN
PAN
MAN
WAN
- Line Area Network
- Local Area Network
- Low Area Network
- None of these
- b
-
LAN was invented by US Air Force in 1950.
- World With Wide
- World Wide Web
- World Web Wide
- None of these
- b
-
WWW was invented by Tim Berners Lee in 1989.
- Tim Berners Lee
- Larry Page & Sergey Brin
- Bill Gates
- None of these
- b
-
Google was founded on 4th September 1998 in US.
- Hardware
- Software
- Application
- None of these
- a
-
Keyboard, Mouse, CPU, RAM, Speaker etc are examples of Comp uter Hardware.
- Psychology
- Sociology
- Anthropology
- Cosmology
- d
-
Sociology is the study of human social relationship.
Anthropology is the study of people’s past and present.
- Europe
- South Asia
- Australia
- None of these
- b
-
There are total 48 countries in Asia.
There are total 44 countries in Europe.