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CBSE
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MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
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MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
Quiz
Quiz
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Computers and Technology Quiz
1.
About how many computer languages are in use?
20
2,000
50
5,000
2.
Which of these is
not
an early computer?
SAGE
ENIAC
NASA
UNIVAC
3.
Who founded Apple Computer?
Steve Jobs
Sheryl Sandberg
Sundar Pichai
Bill Gates
4.
Which of these is
not
a peripheral, in computer terms?
mouse
motherboard
keyboard
monitor
5.
Which of these is
not
one of the early “protocols,” or ways to use the Internet?
FTP
blogging
Gopher
Telnet
6.
What does the Internet prefix WWW stand for?
Wide Width Wickets
Western Washington World
Worldwide Weather
World Wide Web
7.
A network designed to allow communication within an organization is called:
the World Wide Web
an intranet
the Internet
a browser
8.
Which of these is
not
a kind of computer?
Lenovo
Dell
Apple
Lada
9.
What device, released in 1993, gave rise to the term
personal digital assistant
?
Newton MessagePad
iPhone
Microsoft Surface
Palm Pilot
10.
What is the name for a computer pointing device?
a monitor
a sound card
a mouse
a modem
11.
What operating system did Google develop?
Android
iOS
BlackBerry OS
Windows
12.
What does the acronym FTP stand for?
file tripling power
free transistor protocol
file transfer protocol
fast total processing
13.
Computer trojans are an example of:
network security devices
spyware
computer worms
malware
14.
What was the name of the chess-playing computer that made history when it defeated world champion Garry Kasparov in 1996?
Rybka
Chiptest
Deep Thought
Deep Blue
15.
Which of these was the first programmable general-purpose electronic digital computer?
BINAC
EDVAC
Acorn Network Computer
ENIAC
16.
Who coined the term "artificial intelligence"?
Donald Ervin Knuth
Charles Bachman
Herbert A. Simon
John McCarthy
17.
Which company released its first notebook computer, the 316LT, in 1989?
Lenovo
Hewlett-Packard
Dell
Apple
18.
Which of these was the first supercomputer?
CDC 6600
ENIAC
Cray-1
Sierra
19.
Which of these was the first personal computer?
Apple I
Altair
Osborne 1
Apple Lisa
20.
Which of these was the first cell phone to use the Android operating system?
LG Voyager
Samsung Rant
BlackBerry Storm
T-Mobile G1
21.
Which of these education-oriented computer languages was developed by Niklaus Wirth?
Logo
Hypertalk
BASIC
Pascal
22.
Who created the computer-programming language FORTRAN?
Dennis Ritchie
John McCarthy
Bill Atkinson
John Backus
23.
Who was the first recipient of the A.M. Turing Award?
Maurice Wilkes
Alan Jay Perlis
John McCarthy
Marvin Minsky
24.
Which of these was the first large-scale electronic computer?
LEO
Cray-1
Colossus
Osborne 1
25.
Which of these was the world's first business computer?
LEO
IBM 1401
Apple II
HP-85
26.
In what year was Google founded?
1998
1995
1989
2001
27.
Who invented the distributed network as well as data packet switching across distributed networks?
Steven Ballmer
Manuel Blum
Paul Baran
Jean Bartik
28.
What device converts digital signals to analog signals?
motherboard
central processing unit (CPU)
transistor
modem
29.
What was the name of the controversial software surveillance system developed by the U.S. Federal Bureau of Investigation and used during investigations circa 2000–02?
ECHELON
Blue Iris
PRISM
Carnivore
30.
Who is known as the first computer programmer?
Charles Babbage
Alan Turing
Ada Lovelace
Steve Jobs
31.
Which of these was the first microprocessor, developed in 1971?
Intel Pentium
Intel 4004
Intel 8088
MOS Technology 6502
32.
What coding issue was projected to create havoc in computer networks around the world in 2000?
Storm Worm
Y2K bug
Year 2038 problem
CryptoLocker
33.
Who designed the high-speed computers known as supercomputers?
Larry Page
Bill Atkinson
Alan Turing
Seymour R. Cray
34.
Who is credited with inventing the term "software engineer"?
Tommy Flowers
Grace Hopper
Evelyn Granville
Margaret Hamilton
35.
What is the name of the digital file format that was devised in 1987 to reduce the size of images and short animations?
JPEG
GIF
TIFF
PNG
36.
What blogging site was founded by David Karp in 2007?
Medium
Tumblr
Lifehacker
WordPress
37.
What type of electromagnetic waves does Wi-Fi use?
microwaves
infrared waves
radio waves
gamma rays
38.
In the 1990s, this company created a computer programming language called Java:
Sun Microsystems, Inc.
Microsoft Corporation
IBM
Oracle Corporation
39.
A number that uniquely identifies each computer on the Internet is called:
IP address
Gopher
MAC address
DNS
40.
The computer programming language used for typesetting technical documents is called:
SGML
SQL
LaTeX
LISP
41.
In what year was the first text message sent?
1992
1988
1995
1983
42.
When was Microsoft founded?
1980
1975
1986
1969
43.
What technology helps make telephone calls over the Internet possible?
XML
Ethernet
Bluetooth
VoIP
44.
Who created WikiLeaks?
David Karp
Alan Turing
Julian Assange
Bill Gates
45.
Which of these video game consoles was released in 1994?
Xbox
Nintendo Entertainment System
Atari 2600
PlayStation
46.
Who is known for his patent for the computer mouse?
Ray Kurzweil
Gary Kildall
Douglas Engelbart
Reynold Johnson
47.
What kind of computer is intermediate in size between a laptop and a smartphone and uses a keyboard, a stylus, or a touch screen to input information?
minicomputer
personal computer
tablet computer
supercomputer
48.
What does the acronym EPROM stand for?
embedded proxy read-only messaging
electronic prioritized read-only memory
equipped programmable read-only machine
erasable programmable read-only memory
49.
What does the acronym DNS stand for?
document name system
domain name system
domain number system
domain network security
50.
What was the first interactive computer-graphics program?
Adobe Photoshop
Sketchpad
Notepad
CorelDRAW
51.
When was Oracle Corporation founded?
1977
2005
1982
1995
52.
Which of these is not a computer language?
Hypertalk
Windows 2000
Ada
COBOL
53.
What does the acronym VPN stand for?
virtual private network
visual protocol network
visual protocol networking
visual processing network
54.
What part of a URL is unique and assigned by a registrar accredited by ICANN?
IP address
hosting server
protocol type
domain name
55.
Which of these is not an example of malware?
trojan
spyware
computer worm
plug-in
56.
Who is known as the father of computer graphics?
Gary Kildall
Timothy Paterson
Ivan Edward Sutherland
Robert Elliot Kahn
57.
Which computer language was designed to extract data from a database?
FORTRAN
COBOL
SQL
BASIC
58.
Which of these is an example of an integrated circuit?
rectifier
thyristor
sound card
battery
59.
Who coined the term "bug" to refer to unexplained computer failures?
Ada Lovelace
Anita Borg
Jean Bartik
Grace Hopper
60.
One byte is equivalent to how many bits?
32
64
8
12
61.
WAN is an acronym for what in computer science?
wide area network
world area network
wide action network
wide analysis network
62.
What feature is often used to identify whether a visitor to a Web site is human or not?
DENDRAL
CAPTCHA
General Problem Solver
CYC
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