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Worksheets2.1-2.4
Total questions: 15
Worksheet time: 8mins
Which of the following is a communication device in a network?
Printer
Router
Spreadsheet
HDMI Cable
Which transmission media uses light signals to transmit data?
Twisted pair cable
Fiber optic cable
Coaxial cable
Infrared cabel
Which of the following is an advantage of a network?
Virus spreading easily
Data sharing between computers
Higher setup cost
Network downtime
Which is a disadvantage of using a network?
Easier collaboration
Faster file sharing
Risk of data theft
Centralized backup
In a peer-to-peer network, computers:
Have equal status and share resources directly
Always connect to a central device
Cannot share files
Require dedicated network administrators
Which of the following is true about a client-server network?
All devices act as both clients and servers
A central server manages resources and services
It does not require specialized hardware
Clients cannot request data from the server
Which classification of network covers the largest geographic area?
RAN
MAN
WAN
PAN
A network within a single building or campus is usually a:
LAN
MAN
WAN
RAN
What is the Internet?
A single large computer owned by a company
A worldwide collection of devices that connects millions of businesses, government
agencies, educational institutions, and individuals.
worldwide collection of networks that connects millions of businesses, government
agencies, educational institutions, and individuals.
A software for web browsing
Which is an advantage of using the Internet?
Access to a wide range of information
Exposure to malware
Risk of cyberbullying
Online scams
Which is a disadvantage of using the Internet?
Communication with people worldwide
Access to educational resource
Identity theft risk
Online shopping
In a client-server model, the client is:
A device that provides services to others
A device that requests services from a server
The central storage system
Always a mobile phone
Which networks are classified by geographic coverage?
LAN
MAN
WAN
VPN
Which are examples of wireless transmission media?
microwave
cellular radio
coaxial cable
infrared
Which devices are used to connect different networks together?
Switch
Router
Hub
Modem
