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WorksheetsComputer Class
Total questions: 12
Worksheet time: 3600secs
Its function is to provide power for the internal components of a computer.
Power supply
Hard disk
Monitor
CPU
Its known as the brain of the computer
Monitor
Central processing unit
Power supply
Hard drive
Name two network components:
Cybersecurity
CPU
Network Switch
Router
What is cyber security?
is the protection of computer systems from the theft of or damage to their hardware, software, or electronic data.
is a person utilizing information technology in order to engage in society, politics, and government.
refers to the layout of a network and how different nodes in a network are connected to each other and how they communicate.
occurs when every node has a circuit connecting it to every other node in a network.
Is one of the most essential parts of a computer system. It holds together many of the crucial components of a computer.
Ethernet cable
Motherboard
Ram memory
Power supply
How does internet travels around the earth?
via satellite
by wireless connections
fiber optic cables stretching across the floor of the world`s oceans.
many router connected together
Are parts of the cpu internal structure:
Ram memory
Router
Hard drive
Monitor
is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building.
Local Area Network LAN
Wide Area Netork WAN
Storage Area Network SAN
Personal Area network PAN
What is computer hardware?
is a collection of data or computer instructions that tell the computer how to work
the physical, tangible parts or components of a computer, such as the monitor, keyboard, speakers and motherboard.
is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions
is a digital telecommunications network which allows nodes to share resources.
Are types of network:
LAN and WAN
Hardware and Software
Star and Bus topology
Ethernet and Fiber optic cable
Is an example of computer`s software:
Windows
CPU case
Motherboard
Inputs and outputs
Who created the first computer in the world?
David Armstrong
Adin Falkoff
Konrad Zuse
John Hurwitz
