WorksheetsTTS1363 IIT REVISION CH01 - CH05
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
1. In 1890, ________________ tabulating machine won in competition that was held to find some way to speed the counting process.
a)
Ada Lovelace
b)
B.Charles Babbage
c)
John Von Atanasoff
d)
Herman Hollerith
2.
2. “This device is able to accept data, process it into meaningful information, and store it for future use.”
The statement above refers to
a)
Computer
b)
Input device
c)
Output device
d)
System unit
3.
3. Which of the following is an example of a mobile device?
a)
Notebook
b)
Personal computer
c)
Tablet PC
d)
Smartphone
4.
4. Who created the first digital computer that worked electronically called ABC?
a)
Ada Alovelace
b)
J. Presper Eckert
c)
Dr. John V. Atanasoff
d)
Charles Babbage
5.
5. Who invented the Tabulating Machine?
a)
Ada Alovelace and Ada Lovelace
b)
Herman Hollerith
c)
Dr. John V. Atanasoff and Clifford Berry
d)
John Mauchly and J. Presper Eckert
6.
6. A device that controls a pointer displayed on the monitor is _________________.
a)
Scanner
b)
Cable
c)
Printer
d)
Mouse
7.
7. Monitor, printer and speaker are all examples of _____________.
a)
Voice-input devices
b)
Pointing devices
c)
Scanning devices
d)
Output devices
8.
8. What device that read hand-drawn marks, such as small circles or rectangles?
a)
Bar code reader
b)
Optical mark recognition
c)
Optical character recognition
d)
Magnetic ink character recognition
9.
9. ______________ is the process of entering any sound into the computer such as speech, music, and sound effects.
a)
MIDI
b)
Voice over
c)
Voice input
d)
Audio input
10.
10. The list below are the examples for output device EXCEPT
a)
Keyboard
b)
LCD monitor
c)
LCD projector
d)
Laserjet printer
11.
11. The quality of LCD monitor depends primarily on its _______________.
a)
battery
b)
screen size
c)
resolution
d)
cable size
12.
12. ___________ is not the application used for video conferencing.
a)
Microsoft Team
b)
Google Meet
c)
Whatsapp video call
d)
Webcam
13.
13. Given the output type is text and graphics on a physical medium such as paper, suggest the most suitable output device.
a)
Printer
b)
Monitor
c)
Speaker
d)
Projector
14.
14. The size of the hard drive and how it connects to the computer is known as __________________.
a)
Platter
b)
Sector
c)
Track
d)
Form Factor
15.
15. What type of storage that keeps information on the internet servers which stored files transparently to the user?
a)
Cloud storage
b)
Memory card
c)
External hard disk
d)
Internal hard disk
16.
16. ____________ is the use of radio waves to read and capture information stored on a tag attached to an object.
a)
Radio-Frequency Identification
b)
The magnetic stripe card
c)
Tape
d)
Near Field Communication
17.
17. ____________ is an optical disc on which users can write once, but not erase.
a)
DVD-ROM
b)
CD-ROM
c)
CD-RW
d)
CD-R
18.
18. These are some advantages of cloud storage EXCEPT
a)
To store large audio, video, and graphics files on the Internet instantaneously
b)
To store in-site backups of data
c)
To access file on the internet from any computer or device that has Internet access
d)
To allow others to access their files on the Internet
19.
19. Hj. Burhan and Hjh. Maimun has expanded their business in Dubai. Their company has an online trading system and has several branches with customers from all over the region. His company also values fast and efficient access.
Which storage is MOST suitable for their company to store customer’s data and transactions?
a)
Storage Area Network (SAN)
b)
Optical disc
c)
Memory card
d)
Hard disc
20.
20. The main circuit board of the computer is known as ______________.
a)
Adapter
b)
Graphic card
c)
Memory card
d)
Motherboard
21.
21. Memory stores
a)
the data being processed and the resulting information
b)
application programs that carry out a specific task
c)
the operating system and other system software
d)
all the above
22.
22. What are the components in the processor?
a)
ALU and control unit
b)
ALU and operating system
c)
Control unit and operating system
d)
ALU, operating system and control unit
23.
23. The arithmetic logic unit (ALU) performs all the following functions, EXCEPT _____________.
a)
Arithmetic operations
b)
Comparison
c)
Data editing
d)
Input
24.
24. The following are the steps in a machine cycle, EXCEPT _______________.
a)
Execute
b)
Fetch
c)
Decode
d)
Process
25.
25. What is a type of personal computer designed so all of its components fit entirely on or under a desk or table?
a)
Desktop computer
b)
Handheld computer
c)
Mainframe computer
d)
Mobile computer
26.
26. The following is a computer that users can carry from place to place EXCEPT
a)
tablet PC
b)
PDA
c)
mobile computer
d)
desktop computer
27.
27. ____________ computing refers to an environment that provides resources and services accessed via the Internet.
a)
Green
b)
Creative
c)
Mobile
d)
Cloud
28.
28. ___________ allows users to send data to and/or receive an information from a host computer.
a)
Video conference
b)
Optical mark recognition (OMR)
c)
Terminal
d)
Cloud
29.
29. The list below are the examples for mobile device EXCEPT
a)
Smart watch
b)
Digital camera
c)
Mainframe computer
d)
E-book reader
30.
30. What is the strategy that we can apply to reduce the chances of theft in protecting hardware?
a)
Physical security devices
b)
Alarm system
c)
Physical access controls
d)
All the above
100 %
