GRADE 9 REVISION
Grade 9 Tech Revision Quiz
Welcome to the Grade 9 Technology Revision Quiz! This quiz is designed to help students review important concepts in technology and computer science.
Test your knowledge on a variety of topics, including:
- Input and Output Devices
- Networking Basics
- Programming Fundamentals
- Data Security
Choose an input device
Keyboard
Monitor
RAM
Operating system
This device connects computers to the Internet and networks to each other
Hub
Switch
Modem
Router
A USB port on a computer is part of
Input
I/O
Output
None of the above
An advantage of using email is
Can send one message to many recipients
Can attach files
Its faster than snail mail
All of the above
RFID is
Used for identification purposes
Used for identification and tracking purposes
Used for tracking purposes
None of the above
A Home user would use a
Mainframe
Server
Desktop
Super computer
A variable in programming is
A value or placeholder that can change
A value or placeholder with a constant value
An answer to something
None of the above
An algorithm is
A set of shapes used to indicate flow of data
A language used to solve a problem
A set of steps used to solve a problem
The Internet and the WWW is the same
True
False
Laptop computers allow people to work or keep in touch when they are travelling
True
False
Backups are done to
Avoid losing data
Avoid getting a virus
None of the above
...............................are copies of data and program files kept for security reasons
DVD
Cartridges
Backups
Applications
Optical media include CD and _________________ for storing data
USB
Parallel
DVD
None of the above
An advantage of a wireless network is
Less wiring
Easier to add users
Mobility
All of the above
Choose a network topology that use a token
Star
Bus
Ring
Hybrid
Choose a network topology that use a switch or hub
Bus
Ring
Hybrid
Star
Choose a network topology that use terminators
Ring
Bus
Star
None of the above
An ISP is
A company that does network installations
A company that provides a connection to the Internet
A cellular installation company
______________is used to connect devices together to form a LAN
WLAN
HUB
SERVER
None of the above
_______________is a network with restricted access.
Intranet
WWW
Internet
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