Network Cables Quiz

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Which category of UTP cable is commonly used in most networks today?

Cat5

Which connector is commonly used for Ethernet cables?

RJ-45

Which type of cable is not affected by electromagnetic interference?

Fiber optic cable

Which type of cable can support longer distances than other mediums?

<p>Fiber optic cable</p> Signup and view all the answers

Which wiring standard is considered legacy?

<p>T568A</p> Signup and view all the answers

Which type of cable is commonly used to connect switches together?

<p>Cross-over cable</p> Signup and view all the answers

Which type of cable is commonly used for establishing console connections to the management interface of devices?

<p>Roll-over cable</p> Signup and view all the answers

Which wiring is used on both ends of a straight-through cable?

<p>T568A-T568A</p> Signup and view all the answers

Which wiring is used on both ends of a cross-over cable?

<p>T568A-T568B</p> Signup and view all the answers

Which connector is commonly used for connecting desk phones and older devices?

<p>RJ-11</p> Signup and view all the answers

Which layer of the OSI model do network cables operate at?

<p>Layer 1: The Physical Layer</p> Signup and view all the answers

Which type of cable is commonly used by ISPs to provide network connectivity to residential customers?

<p>Coaxial cable</p> Signup and view all the answers

What is the purpose of twisting wires together in twisted-pair cables?

<p>To reduce interference</p> Signup and view all the answers

What is the name for twisted-pair cables without outer shielding?

<p>Unshielded twisted-pair (UTP)</p> Signup and view all the answers

Why are unshielded twisted-pair (UTP) cables the most common type of cable used today?

<p>They allow faster transmission rates</p> Signup and view all the answers

What is the main purpose of a coaxial cable?

<p>To conduct electromagnetic signals</p> Signup and view all the answers

What is the name for twisted-pair cables with outer shielding?

<p>Shielded twisted-pair (STP)</p> Signup and view all the answers

What type of interference does twisting wires together in twisted-pair cables help to minimize?

<p>Crosstalk</p> Signup and view all the answers

What are the three main types of network cables discussed in the text?

<p>Coaxial cable, Twisted pair cables, Fiber optic cables</p> Signup and view all the answers

What layer of the OSI model is responsible for the physical transmission of data?

<p>Layer 1: The Physical Layer</p> Signup and view all the answers

Coaxial cable is commonly used by ISPs to provide network connectivity to Residential Customers.

<p>True</p> Signup and view all the answers

Twisted-pair cable is the most common type of network cable used today.

<p>True</p> Signup and view all the answers

Unshielded twisted-pair (UTP) cables are not affected by electromagnetic interference.

<p>False</p> Signup and view all the answers

Twisting wires together in twisted-pair cables helps to minimize interference and protect against interference from outside sources.

<p>True</p> Signup and view all the answers

Coaxial cable is the most common type of network cable used today.

<p>False</p> Signup and view all the answers

Coaxial cable operates at Layer 1: The Physical Layer of the OSI model.

<p>True</p> Signup and view all the answers

Twisted-pair cables can support longer distances than other mediums.

<p>False</p> Signup and view all the answers

Twisting wires together in twisted-pair cables helps to minimize crosstalk.

<p>True</p> Signup and view all the answers

Twisted-pair cables are commonly used for establishing console connections to the management interface of devices.

<p>False</p> Signup and view all the answers

Fiber optic cables are commonly used to connect switches together.

<p>False</p> Signup and view all the answers

True or false: UTP cable is rated in categories Cat1, Cat2, Cat3, Cat4, Cat5, Cat5e, and Cat6?

<p>True</p> Signup and view all the answers

True or false: Most networks these days will use Cat5e or Cat6 ethernet cables?

<p>True</p> Signup and view all the answers

True or false: Cat5e and Cat6 cables can support speeds of 100Mbps or 1Gbps?

<p>True</p> Signup and view all the answers

True or false: RJ-11 connectors are commonly used for Ethernet cables?

<p>False</p> Signup and view all the answers

True or false: Fibre optic cables transmit data using electrical signals?

<p>False</p> Signup and view all the answers

True or false: Fibre optic cables are not affected by electromagnetic interference?

<p>True</p> Signup and view all the answers

True or false: T568A and T568B are the two most common wiring standards for Ethernet cable termination?

<p>True</p> Signup and view all the answers

True or false: Straight-through cables are used to connect unlike devices together?

<p>False</p> Signup and view all the answers

True or false: Cross-over cables are primarily used to connect similar devices?

<p>True</p> Signup and view all the answers

True or false: Roll-over cables use RJ-45 connectors on both ends?

<p>False</p> Signup and view all the answers

What are the three main types of network cables discussed in the text?

<p>Coaxial cable, twisted pair cables (ethernet), fibre optic cables</p> Signup and view all the answers

What is the main purpose of a coaxial cable?

<p>To transmit data in various scenarios, including television, internet, and telecommunications</p> Signup and view all the answers

Why are the wires in twisted-pair cables twisted together in pairs?

<p>To minimize interference and protect against interference from outside sources</p> Signup and view all the answers

Which layer of the OSI model do network cables operate at?

<p>Layer 1: The Physical Layer</p> Signup and view all the answers

What type of interference does twisting wires together in twisted-pair cables help to minimize?

<p>Crosstalk interference</p> Signup and view all the answers

What is the name for twisted-pair cables without outer shielding?

<p>Unshielded twisted-pair (UTP) cables</p> Signup and view all the answers

Which type of cable is commonly used by ISPs to provide network connectivity to residential customers?

<p>Coaxial cable</p> Signup and view all the answers

What is the most common type of network cable used today?

<p>Unshielded twisted-pair (UTP) cable</p> Signup and view all the answers

True or false: Fiber optic cables transmit data using electrical signals.

<p>False</p> Signup and view all the answers

True or false: UTP cables are not affected by electromagnetic interference.

<p>False</p> Signup and view all the answers

What are the two standard connectors for twisted pair cables?

<p>RJ-45 and RJ-11</p> Signup and view all the answers

Which wiring standards are commonly used for Ethernet cable termination?

<p>T568A and T568B</p> Signup and view all the answers

What are the best practices for Ethernet cable termination?

<p>Choose either T568A or T568B as the standard and be consistent throughout the network, label cables, and maintain documentation</p> Signup and view all the answers

What is the difference between straight-through and crossover cables?

<p>Straight-through cables are used to connect unlike devices together, while crossover cables are used to connect similar devices</p> Signup and view all the answers

What is the primary goal of crossover cables?

<p>To connect similar devices</p> Signup and view all the answers

What are roll-over cables used for?

<p>Establishing console connections to the management interface of devices</p> Signup and view all the answers

What connectors are used for roll-over cables?

<p>Serial DB9 on one end and RJ-45 on the other</p> Signup and view all the answers

What are the three types of wiring standards for Ethernet cables?

<p>T568A, T568B, and straight-through</p> Signup and view all the answers

What type of cable is commonly used in high-bandwidth networks, internet backbones, and telecommunications?

<p>Fiber optic cable</p> Signup and view all the answers

What are the common speeds that Cat5e and Cat6 ethernet cables can support?

<p>100Mbps or 1Gbps</p> Signup and view all the answers

What are the two standard connectors used with twisted pair cables?

<p>RJ-45 and RJ-11</p> Signup and view all the answers

What are the two most common wiring standards used for Ethernet cable termination?

<p>T568A and T568B</p> Signup and view all the answers

What is the primary goal of cross-over cables?

<p>To connect similar devices</p> Signup and view all the answers

What type of cables are commonly used for establishing console connections to the management interface of devices?

<p>Roll-over cables</p> Signup and view all the answers

What is the main purpose of twisting wires together in twisted-pair cables?

<p>To minimize interference and protect against interference from outside sources</p> Signup and view all the answers

Which category of UTP cable is commonly used in most networks today?

<p>Cat5e</p> Signup and view all the answers

What type of cables can support much longer distances than other mediums?

<p>Fibre optic cables</p> Signup and view all the answers

What are the three main types of network cables discussed in the text?

<p>UTP, coaxial, and fiber optic cables</p> Signup and view all the answers

What is the main purpose of a coaxial cable?

<p>To provide network connectivity to residential customers</p> Signup and view all the answers

Which layer of the OSI model is responsible for the physical transmission of data?

<p>Layer 1: The Physical Layer</p> Signup and view all the answers

UTP cable is rated in these ______

<p>categories</p> Signup and view all the answers

Most networks these days will use ______ or ______ ethernet cables

Signup and view all the answers

Coaxial cable is an electrical cable widely used in various scenarios, including television, internet, and ______.

<p>telecommunications</p> Signup and view all the answers

Sometimes a metallic shield is placed around them; hence the name shielded twisted-pair (STP). Cable without outer shielding is called ______.

<p>unshielded twisted-pair (UTP)</p> Signup and view all the answers

Because when electromagnetic signals are conducted on copper wires in close proximity—like inside a cable—it causes interference called ______.

<p>crosstalk</p> Signup and view all the answers

Twisting two wires together as a pair minimizes interference and even protects against interference from ______ sources.

<p>outside</p> Signup and view all the answers

This cable type is the most common today for the following ______: It’s cheaper than other types of cabling. It’s easy to work with. It allows faster transmission rates than previous cable types.

<p>reasons</p> Signup and view all the answers

Which category of UTP cable is commonly used in most ______ today?

<p>networks</p> Signup and view all the answers

Which type of cables can support much longer distances than other ______?

<p>mediums</p> Signup and view all the answers

Which wiring standards are commonly used for Ethernet cable ______?

<p>termination</p> Signup and view all the answers

True or false: UTP cable is rated in categories Cat1, Cat2, Cat3, Cat4, Cat5, Cat5e, and ______?

<p>Cat6</p> Signup and view all the answers

True or false: RJ-11 connectors are commonly used for ______ cables?

<p>Ethernet</p> Signup and view all the answers

UTP cable is rated in these ______

<p>categories</p> Signup and view all the answers

Most networks these days will use Cat5e or Cat6 ethernet ______

<p>cables</p> Signup and view all the answers

Common speeds these cables can support are ______ or 1Gbps

<p>100Mbps</p> Signup and view all the answers

There are two standard connectors you will see with Twisted pair ______

<p>cables</p> Signup and view all the answers

Ethernet cables use the ______ connector which has four pairs (eight wires)

<p>RJ-45</p> Signup and view all the answers

Desk Phones and older devices use the ______ connector, which has four wires

<p>RJ-11</p> Signup and view all the answers

T568A and ______ are the two most common standards used for Ethernet cable termination

<p>T568B</p> Signup and view all the answers

Choose either T568A or T568B as the standard and be consistent throughout the ______

<p>network</p> Signup and view all the answers

An ethernet cable that is most commonly used in a network for connecting clients to a network Uses the same wiring on both ends of the cable. T568A-T568A, - Connects Unlike devices together

<p>T568B-T568B</p> Signup and view all the answers

An ethernet cable that’s primary goal is to connect similar devices – Examples PC-PC, Switch-Switch, -__ Uses different wiring on both ends of the cable. T568A -T568B or T568B – T568A

<p>PC-Router</p> Signup and view all the answers

Used for establishing console connections to the management interface of devices – Examples: Routers and Switches Uses Serial DB9 on one end and RJ-45 on the other – Serial DB9 on the management PC – ______ is on the device to be managed

<p>RJ-45</p> Signup and view all the answers

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