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Learning with fun Flashcards | StudBud
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Learning with fun
Learning with fun
25 terms
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StudBud Administration
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74 plays
It will help you review some key concepts and quick revision overview.
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
What does LCD stand for?
Light Control Device
Liquid Core Display
Liquid Crystal Display
Large Color Display
2
Which type of computers are designed for specific tasks or functions?
General Purpose Computers
Hybrid Computers
Dedicated Computers
Supercomputers
3
Why do we make a backup of our computer?
To make it faster
To watch videos
To play games
To protect our files from getting lost
4
What information was represented by holes punched in punched cards?
Text
Numeric Data
Color Codes
Both a and b
5
In early computing, what were punched cards primarily used for?
Video Streaming
Image Processing
Playing Games
Data Input/Output
6
Keyboard is a primary input device
False
True
7
Internet telephony is known for being more cheaper than traditional phone calls.
True
False
8
What technology enables voice calls over the internet?
Internet Telephony
Audio Streaming
Video Conferencing
Voicemail
9
LCD monitors use liquid crystals to display images.
False
True
10
Which generation of computers introduced microprocessors?
Fourth Generation
Fifth Generation
Seventh Generation
Sixth Generation
11
Where are microchips commonly used?
In medical devices
In sports equipment
In cooking appliances
Both a and b
12
Hard drives are an example of secondary storage.
False
True
13
What is another term for Internet Telephony?
Online Talk
Web Calling
Net Chat
VoIP (Voice over Internet Protocol)
14
What lets us talk to our friends over the internet?
Magic words
Super-speed internet
Talking apps
Internet telephony
15
A mouse is a device that helps us move a cursor on the computer screen.
False
True
16
Where is data temporarily stored for quick access?
Tertiary Storage
External Storage
Secondary Storage
Primary Storage
17
Why do people like using internet telephony?
Because it's louder
Because it makes the internet stronger
Because it's faster
Because it costs less money
18
What is the brain of the computer?
ALU (Arithmetic Logic Unit)
CPU (Central Processing Unit)
RAM (Random Access Memory)
GPU (Graphics Processing Unit)
19
What does RAM stand for?
Remote Access Module
Rapid Application Mode
Read-Only Memory
Random Access Memory
20
What does CPU stand for?
Central Program Unit
Central Peripheral Unit
Central Processing Unit
Computer Processing Unit
21
Monitor is the primary input device
False
True
22
How is data read from a barcode?
Tapping on a touchscreen
Scanning with a barcode reader
Voice recognition
Typing on a keyboard
23
What does an output device do?
Shows us information
Stores data forever
Plays music
Enters data into the computer
24
What is the primary purpose of a barcode?
Create graphics
Encode information for quick retrieval
Play music
Measure temperature
25
Which generation of computers used vacuum tubes?
Third Generation
Fourth Generation
First Generation
Second Generation
