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WorksheetsOSI Model and Networking Quiz
Total questions: 20
Worksheet time: 7mins
What is the primary purpose of the OSI model?
To enforce data security
To define network topologies
To standardize networking functions across systems
To control wireless networks
Which layer of the OSI model is responsible for routing data?
Transport
Data Link
Network
Session
Which device is used to connect multiple LANs and determine the best path for data?
Switch
Hub
Router
Repeater
What is the function of the Data Link layer?
Assigns IP addresses
Ensures end-to-end delivery
Handles MAC addressing and media access
Encrypts data
Which of these is a wireless communication method?
Coaxial cable
Fiber optic
Ethernet
Wi-Fi
Which physical media is known for high resistance to electromagnetic interference and uses glass fibers?
Twisted pair
Coaxial
Fiber optics
Wireless
Which layer of the OSI model ensures that data is delivered in sequence and without errors?
Network
Transport
Data Link
Session
What kind of address is 192.168.0.1?
MAC Address
Broadcast Address
Logical (IP) Address
Hardware Address
Which of the following defines the structure and format of data on the network?
Transport layer
Presentation layer
Session layer
Data Link layer
What is the role of a switch in a network?
Encrypts and decrypts data
Connects different networks
Sends data to all ports
Forwards data to specific devices using MAC addresses
Which type of topology connects in a circular form?
Star
Bus
Mesh
Ring
What is a function of Layer 3 switching?
Signal amplification
IP packet routing
MAC address filtering
Application hosting
Which layer of the OSI model manages sessions between applications?
Application
Transport
Session
Network
Which device works at both Layer 2 and Layer 3 for faster network operations?
Hub
Router
Layer 3 Switch
Bridge
A firewall primarily serves to:
Speed up network connections
Control access between networks
Assign MAC addresses
Manage wireless frequencies
What defines a MAN (Metropolitan Area Network)?
Covers a small room
Connects cities across countries
Covers a city-wide area
Connects devices within a house
The MAC address operates at which OSI layer?
Network
Physical
Data Link
Application
Which connector is typically used for twisted pair Ethernet cables?
BNC
RJ-45
SC
USB
Which of the following is NOT a characteristic of a hub?
Broadcasts data to all ports
Operates at Layer 1
Stores MAC addresses
Repeats signals
Which OSI layer specifies mechanical, electrical, and signaling standards for data transmission?
Data Link
Network
Transport
Physical
