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WorksheetsNet+2.1 Questions
Total questions: 16
Worksheet time: 8mins
What is the process called that involves modulating the properties of a transmission medium to encode a signal?
Transmission
Modulation
Encoding
Frequency
The range of frequencies supported by a media type is referred to as the media ________.
A) Bandwidth
B) Frequency
C) Signal
D) Modulation
What does the '10' in 10BASE-T Ethernet standard signify?
The signal mode
The speed in Mbps
The type of cable
The category of the cable
In Ethernet standards, the twisted pair cable is rated to ______ standards that define what bandwidth it should support.
BASE
Cat
Mbps
Gbps
What does MAC stand for in networking?
Media Access Control
Multiple Access Control
Media Access Communication
Multiple Access Communication
In Ethernet, a collision occurs when two nodes transmit at the same time. This is managed by a protocol called ______.
CSMA/CD
TCP/IP
HTTP
FTP
What does the collision detection mechanism in CSMA/CD imply about data transmission?
Full-duplex transmission is possible.
Only half-duplex transmission is possible.
Nodes can transmit and receive simultaneously.
Nodes cannot transmit or receive.
In the 10BASE-T star wiring physical topology, each node is cabled to a(n) ______.
Ethernet switch
Ethernet hub
Router
Modem
What is the maximum supported link length for 100BASE-TX Fast Ethernet?
50 meters
100 meters
150 meters
200 meters
100BASE-TX Fast Ethernet raises the bit rate from 10 Mbps to ___ Mbps.
50
75
100
150
What is the maximum distance for 10GBASE-T using Cat 6 cable?
55 m (180 feet)
100 m (328 feet)
30 m (100 feet)
200 m (656 feet)
Gigabit Ethernet is implemented using ______.
Hubs
Switches
Routers
Modems
A small part of the data is sent over the network.
Data packet
Router
File
IP address
The maximum amount of data that can be sent in a fixed amount of time is called
scalability
routing
bandwidth
parallel computing
Match the following topologies to their diagrams
Bus Topology
Mesh Topology
Star Topology
Ring Topology
