WorksheetsNetwork Concepts Quiz
Total questions: 14
Worksheet time: 7mins
What is the primary function of network hardware?
To provide user interfaces
To facilitate data transmission
To manage software applications
To store data
Which of the following is an example of network software?
Firewall
Switch
Operating System
Router
What does OSI stand for in networking?
Online System Integration
Open System Interconnection
Operational System Interface
Open Source Internet
Which model is commonly used alongside OSI?
HTTP
SMTP
TCP/IP
FTP
What is a characteristic of Wireless LANs?
Limited to one device
Uses radio waves for communication
Operates only in closed environments
Requires physical cables
Which of the following is a type of guided transmission media?
Fiber Optic Cable
Microwave Transmission
Satellite Communication
Radio Waves
What is the main advantage of wireless transmission?
Increased security
Mobility and flexibility
Higher data rates
Lower costs
What does circuit switching involve?
Using multiple paths for data
Establishing a dedicated communication path
Broadcasting data to all devices
Sending data in packets
Which switching method sends data in packets?
Frame switching
Circuit switching
Packet switching
Message switching
What is the primary purpose of the physical layer in networking?
Error detection
Data compression
Signal transmission
Data encryption
Which of the following is NOT a characteristic of the Internet?
Decentralized structure
Limited access
Interoperability
Global connectivity
What is the IEEE standard for Wireless LANs?
802.3
802.16
802.11
802.15
Which layer of the OSI model is responsible for routing?
Application Layer
Transport Layer
Network Layer
Data Link Layer
What type of media does not require physical connections?
Wireless
Coaxial Cable
Twisted Pair
Fiber Optic
