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WorksheetsCHAPTER 2 - ITN
Total questions: 10
Worksheet time: 5mins
Three are three basic forms of network media at Physical Layer except
Electrical signal
Light Pulse
Fibre Optic
Microwave signal
Both ends T568A or both ends T568B refer to __________ cable
Crossover
Straight through
Rollover
Fibre optic
- Small core
- Less dispersion
- Uses lasers as the light source
The statement refer to ________
Crossover
Straight through
Single Mode
Multimode
Refers to the physical connections and identifies how end devices and infrastructure devices such as routers, switches, and wireless access points are interconnected.
This statement refer to
Physical topology
Logical topology
Ring topology
Bus topology
"X" refer to end devices are connected to a central intermediate device. What is X?
Bus
Star
Extended Star
Ring
"Both devices can transmit and receive on the media but cannot do so simultaneously" This statement refer to _____________
Half-Duplex Communication
Full-Duplex Communication
CSMA/CD
CSMA/CA
Choose the best answer for Data link layer protocols.
TCP
Frame Relay
SMTP
UDP
•Wireless Personal Area Network (WPAN)
•Uses a device pairing process for distances 1 to 100 meters
This statement refer to
Wi-Fi: Standard IEEE 802.11
WiMAX: Standard IEEE 802.16
Bluetooth: Standard IEEE 802.15
Wireless NIC adapters
Data link layer is divided into two sublayers. Select 2 answer that refer to the sublayers.
Logical Link Control (LLC)
Logical Address
Mac Address
Media Access Control (MAC)
OSI have a _________ layers
2
4
6
7
