Font size
WorksheetsBAB 7
Total questions: 15
Worksheet time: 9mins
which one is the transmission types of coaxial cable?
Have five different types used such as Type 1, type 2, Type 6, Type8, type 9
various transmission types such as Cable tv, thicknet, Thinneta
have categories like numbers of twisted pairs, transmission rates
concern in wired installation
avoid high traffic area
use of conduit should not vontain electric lines
avoid sources of electromagnetic interference EMI and RFI
small in diameter
fact of shilded twisted pair
easy to install
made up pairs of copper wires that twisted together
most common implementation of copper media
shielded twisted pairs (STP) wire types
used in Token Ring network
apply for 10GBASE Ethernet
determined by data rate like Mbps and Gbps
used as hybrid cable for multiple applications for voice and data
unshielded twisted pair (UTP) have categories which are
differently by transmission rate for instance 100Mbps, 1 Mbps
determined by numbers of twisted pairs like Cat 8 2, Cat 88 1
Type used between floors of building
thicknet and thinnet transmission types
true about fibre- optic cable
more affordable than UTP wire
provides large amounts of bandwith
can be installed over long distance
have different types of cable and connectors: SMA, ST, SC
choose the correct statement these wires
unshielded twisted pair (UTP) implemented for Ethernet
STP can be used with RJ connectors
STP used in IBM Token Ring networks
Which one are the connectors and cable for apply fibre optic cable:
SMA connectors
ST connectors
SC connectors
all true
WHat is the main purpose of VLAN (Virtual Local Area Network)
To physically separate different network segments
To logically group devices regardless of physical location
To increase the maximum bandwidth of fibre optic cable
What is the primary purpose of a router?
To connect multiple devices within a LAN
To determine the best path for data packets between networks
To amplify weak signals in a network
How does a switch improve network performance compared to a hub?
It increases the collision domain size
It randomly forwards packets to devices
It reduces network congestion by forwarding data only to the intended recipient
What is a major disadvantage of using a hub?
It limits the collision domain
It only works with fiber-optic networks
It transmits data to all connected devices, increasing congestion
What is the function of a network interface card (NIC)?
To store network passwords
To amplify network signals
To physically connect a device to the network
Which UTP category supports 10 Gigabit Ethernet (10GBaseT)?
Category 5e
Category 6e
Category 3
Shielded Twisted Pair (STP) cables are primarily used to reduce:
Signal interference (EMI & RFI)
Network bandwidth
The weight of the cable
