CTS Prep (Networking) Exam Questions With Correct Answers
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CTS
CTS Prep (Networking) Exam Questions
With Correct Answers
Network - answera group of devices connected in a manner that allows communication
among them
scale - answerThe area that is covered by networks
LAN (Local Area Network) - answerConnects devices within a confined geographical area,
suc...
CTS Prep (Networking) Exam Questions
With Correct Answers
Network - answer✔✔a group of devices connected in a manner that allows communication
among them
scale - answer✔✔The area that is covered by networks
LAN (Local Area Network) - answer✔✔Connects devices within a confined geographical area,
such as a building or living complex
WAN (Wide Area Network) - answer✔✔Covers a wide geographical area, such as state or
country
WLAN (Wireless Local Area Network) - answer✔✔a LAN communication technology in which
radio, microwave or infrared links take the place of physical cables
MAN (Metropolitan Area Network) - answer✔✔A network that covers a geographic area such
as a suburb or city
SAN (storage area network) - answer✔✔High-speed, special purpose network that interconnects
different kinds of data storage devices
VLAN ( Virtual Local Area Networks ) - answer✔✔Network devices on separate LAN segments
that are joined together to form a logical group
PAN (Personal Area Network) - answer✔✔Limited - Range wireless network that serves a
single person or small workgroup
Star - answer✔✔All devices are connected to a central point that may be a hub, switch or router
Bus - answer✔✔All devices are connected to each other through a single cable
Ring - answer✔✔Connects devices one after another in sequence forming a continuous loop
8P8C connector - answer✔✔is commonly referred to as an RJ-45 connector.
Crossover cable - answer✔✔cable is terminated with a T568-A on one end and T568-B on the
other allows two devices, such as two computers, to connect and share information without the
use of a switch or router
Fiber-optic - answer✔✔work by sending information coded in a beam of light through a glass or
plastic pipe.
Single Mode Fiber - answer✔✔means that the transmitted light travels on a single light path,
You can typically identify single-mode fiber-optic cable by its yellow outer protective jacket.
Multimode Fiber - answer✔✔travels on multiple light paths, optic cable is identified by an
orange jacket.
Access Point - answer✔✔The network device that handles the wireless connection
Ethernet - answer✔✔The most common form of LAN data transmission technology and follows
the IEEE 802.3 standard.
Switch - answer✔✔Provides a physical connection between multiple devices
Router - answer✔✔Forwards data between devices that are not directly physically connected
Gateway - answer✔✔A router that connects a private network to outside networks
OSI Model - answer✔✔Application, Presentation, Session, Transport, Network, Data Link,
Physical
OSI Model - answer✔✔The seven layers describing network functions
Layer 1 - Physical - answer✔✔Covers cabling and other connection mediums, such as patchbays
and more - cabling
Layer 2 - Data Link Layer - answer✔✔Defines procedures for operating the communication
links, encapsulates data into Ethernet frames , detects and corrects packet transmission errors -
switch
Layer 3 - Network Layer - answer✔✔Internet protocol (IP) determines how data is transferred
between network devices, routes packets according to unique network device addresses, may
provide flow and congestion control to prevent source depletion - router
Layer 4 - Transport Layer - answer✔✔Governs the transfer of data , provides reliable and
sequential packet delivery through error recovery and flow- control mechanisms, provides
connection oriented or connection less packet delivery, provides flow and congestion control to
prevent network resource depletion, TCP, UDP
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