WorksheetsComputer Network Basics Quiz
Total questions: 20
Worksheet time: 10mins
What is a computer network?
A system where multiple devices connect to share data and resources
A single computer used for personal tasks
A device used to print documents
A type of software for editing photos
How do devices in a computer network communicate?
Through wired (Ethernet Cables) or wireless (Wi-Fi) connections
By sending letters through the mail
By using telephones
By using smoke signals
What is a small network in a home called?
LAN
WAN
MAN
PAN
What does WAN stand for?
Wide Area Network
Wireless Access Node
Web Application Network
Wide Access Node
What are the main components of a computer network?
Computers, Network Cards, Cables, Switches, Routers
Printers, Monitors, Keyboards, Mice, Speakers
Desks, Chairs, Whiteboards, Projectors, Lights
Phones, Tablets, Laptops, Chargers, Cases
Which of the following devices can use a Network Card to connect to a network?
Printer
Television
Refrigerator
Microwave
What are the two types of Network Cards mentioned?
Wired and wireless
Internal and external
Digital and analog
Portable and fixed
What is the primary function of a hub in a network?
It broadcasts data to all connected devices.
It sends data only to the intended device.
It encrypts data for security.
It compresses data to save space.
Which device is considered outdated for modern networks?
Switch
Hub
Router
Modem
What can a router connect together?
Multiple different LANs
Only one computer
Printers and scanners
Mobile phones
In a star topology, how are devices connected?
In a closed loop
Using a single backbone cable
To a central hub or switch
Directly to each other
Which network topology is described as rare and outdated?
Star
Bus
Ring
Mesh
What happens if the hub fails in a Star Topology?
The entire network is disrupted
Only one device is affected
Data continues to flow normally
Devices connect directly to each other
What is a Bus Topology?
A network layout where all devices connect to a single central cable
A network layout where each device connects to every other device
A network layout with a central hub and spokes
A network layout with multiple interconnected rings
Which of the following is a characteristic of Bus Topology?
Complex and expensive
Simple and cheap
Fast and reliable
Uses wireless connections
What is a Ring Topology?
A network layout where devices are connected in a straight line.
A network layout where devices are connected in a closed loop.
A network layout where devices are connected randomly.
A network layout where devices are connected in a star shape.
What is a disadvantage of a Ring Topology?
No collisions.
Predictable performance.
Single point of failure.
High cost of setup.
How does improved communication benefit a networked organization?
Reduces collaboration
Limits email usage
Enhances collaboration through email, instant messaging, and video calls
Increases disruptions
How does remote access benefit employees in a networked organization?
Employees can only work from the office
Employees can work from anywhere (VPN, cloud services)
Employees have limited access to resources
Employees face increased security risks
What is one result of increased efficiency in a networked organization?
Slower data transfer
Streamlined workflows and faster data transfer
Increased workflow disruptions
Limited data access
