WorksheetsWIRED LAN QUIZ ICE 3202
Total questions: 20
Worksheet time: 3mins
What is the primary standard for wired Ethernet LANs?
IEEE 802.1
IEEE 802.2
IEEE 802.3
IEEE 802.11
The Ethernet protocol uses which access method?
CSMA/CD
Token Ring
CSMA/CA
Polling
How long is a standard MAC address?
32 bits
48 bits
64 bits
128 bits
The maximum length of an Ethernet (10Base-T) UTP cable is:
10 meters
50 meters
100 meters
185 meters
What is the minimum Ethernet frame size?
46 bytes
60 bytes
64 bytes
128 bytes
Which part of the Ethernet frame is used for synchronization?
CRC
Type
Preamble
Payload
Which of the following is a characteristic of full-duplex Ethernet?
It uses CSMA/CD
It experiences collisions
It allows simultaneous transmission and reception
It uses coaxial cables
What field in the Ethernet frame helps to identify the protocol at the Network layer?
FCS
Type
Preamble
Padding
The address FF:FF:FF:FF:FF:FF is used for:
Multicast
Anycast
Broadcast
Unicast
What encoding is used in 100Base-TX Ethernet?
NRZ
8B/10B
4B/5B
Manchester
Which Ethernet version uses coaxial cable?
10Base-T
100Base-TX
10Base2
1000Base-SX
The function of the CRC field is to:
Indicate start of frame
Ensure minimum size
Detect errors
Mark end of frame
Which device reduces Ethernet collision domains?
Hub
Repeater
Switch
Bridge
The Data Link Layer in Ethernet is divided into:
Logical and Physical
Control and Address
MAC and LLC
Transport and Session
Which is true about CSMA/CD?
Prevents collisions
Ignores collisions
Detects and handles collisions
Replaces MAC addresses
What is the function of the padding field?
Encrypt the data
Compress the frame
Extend small frames to meet minimum length
Signal end of data
Ethernet switches operate mainly at which OSI layer?
Layer 1
Layer 2
Layer 3
Layer 4
Which field indicates the destination of the Ethernet frame?
Type
Preamble
Destination Address
Frame Check Sequence
Ethernet uses which topology logically?
Ring
Mesh
Bus
Star
Which is NOT a type of Ethernet address?
Broadcast
Multicast
Unicast
Policast
