Question 1

________ is the actual speed of data transfer that is achieved between two nodes on a network and is always less than or equal to the data transfer rate.
A)Benchmark
B)Broadband
C)Bandwidth
D)Throughput

Accepted Answer

Throughput is the actual speed of data transfer achieved between two nodes on a network, which can be affected by factors such as network congestion and latency, and is always less than or equal to the data transfer rate. Benchmark refers to a standard for measuring performance or quality, broadband refers to high-speed internet access, and bandwidth is the maximum amount of data that can be transferred over a network in a given amount of time.

Question 2

Which of the following is NOT a common network architecture type?
A)Local area network (LAN)
B)Home area network (HAN)
C)Intraoffice area network (IAN)
D)Personal area network (PAN)

Accepted Answer

While LAN, HAN, and PAN are all common types of network architectures, IAN is not a recognized network architecture type. Therefore, the answer is C.

Question 3

A computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.
A)network
B)switch
C)broadband
D)node

Accepted Answer

A network is a collection of two or more computers connected together to share resources and information. The computers can be connected using various hardware, such as routers, switches, and bridges, and communication is facilitated through software protocols such as TCP/IP. A switch is a common piece of hardware used in networks to connect multiple devices together, but it is not a comprehensive definition for a network. Broadband refers to the type of internet connection, and a node is a point of connection within a network.

Question 4

Which of the following is NOT a standard for wireless Ethernet networks?
A)802.11n
B)802.11g
C)802.11ab
D)802.11ac

Accepted Answer

The standard 802.11ab is not a standard for wireless Ethernet networks. The correct standards are 802.11n, 802.11g, and 802.11ac.

Question 5

A peer-to-peer (P2P) network is an example of ________ administration.
A)local
B)wide area
C)central
D)corporate

Accepted Answer

A peer-to-peer (P2P) network is characterized by decentralized control and administration, making it an example of local administration where each node or user manages their segment of the network.

Question 6

What transmission media is used for normal telephone service?
A)Fiber-optic cable
B)Twisted-pair cable
C)Coaxial cable
D)Ethernet cable

Accepted Answer

Normal telephone service typically uses twisted-pair cable, which consists of two copper wires twisted together to reduce interference from other electrical devices. Fiber-optic cable may be used for long distance connections, but is not typically used for local telephone service. Coaxial cable is used for cable TV and Ethernet cable is used for computer networking, but not for telephone service.

Question 7

Wireless network devices use ________ to communicate with each other.
A)fiber optics
B)satellites
C)radio waves
D)DSL

Accepted Answer

Wireless network devices use radio waves to communicate with each other.

Question 8

For the nodes on a network to communicate with each other and access the network, each node needs a ________.
A)DSL modem
B)network adapter
C)hub
D)router

Accepted Answer

A network adapter, also known as a network interface card (NIC), is required for each node on a network to communicate with each other and have access to the network. The network adapter is responsible for converting data from the computer into electrical signals that can be transmitted over network cables or wirelessly. A DSL modem, hub, and router are all components that can be used in a network setup, but they are not required for each individual node to access the network.

Question 9

Some of the responsibilities of ________ are installing new hardware and software on the network and monitoring performance.
A)programmer analysts
B)IT managers
C)computer technicians
D)network administrators

Accepted Answer

Network administrators typically have the responsibility of installing new hardware and software on the network and monitoring performance. Programmer analysts may write and test software code, IT managers oversee the overall IT strategy and projects, and computer technicians provide technical support and repair services.

Question 10

The network architecture that spans the largest physical distance is called a ________.
A)MAN
B)LAN
C)PAN
D)WAN

Accepted Answer

WAN stands for Wide Area Network, which spans a large physical distance, typically across multiple cities or even countries. MAN stands for Metropolitan Area Network, which covers a smaller physical area like a city or a campus. LAN stands for Local Area Network, which covers the smallest physical area like a single building or a home. PAN stands for Personal Area Network, which covers the smallest space of all, typically just one person's personal devices.

Question 11

A ________ is any device connected to a network such as a computer, printer, or game console.
A)packet
B)node
C)NOS
D)NIC

Accepted Answer

Node is the best choice as it refers to any device connected to a network including computers, printers, game consoles and other devices. Packet refers to a unit of data transmitted over a network, NOS refers to Network Operating System, and NIC refers to Network Interface Card which is a hardware component.

Question 12

If you are going to attach more than 15 devices to your wireless network, you should make sure your router supports which standard?
A)802.11bc
B)802.11n
C)802.11ac
D)802.3ac

Accepted Answer

The 802.11ac standard is the only option that supports the high usage demands of more than 15 devices. The other options, 802.11bc and 802.11n, may not provide sufficient bandwidth and speed for a large number of devices. 802.3ac is not a wireless standard.

Question 13

A client/server network is an example of ________ administration.
A)local
B)wide area
C)central
D)remote

Accepted Answer

A client/server network is a type of centralized administration because there is a central server that manages resources and services for the client computers on the network. The server typically has greater control and authority over the network and its users compared to local or remote administration.

Question 14

Which of the following is NOT a type of UTP cable you would use in a wired Ethernet network?
A)Cat 5E
B)Cat 6
C)Cat 6A
D)Cat 7B

Accepted Answer

Cat 7B is not a valid type of UTP cable. The correct options for UTP cables to be used in a wired Ethernet network are Cat 5E, Cat 6, and Cat 6A.

Question 15

When setting up a home network, make sure each node has ________.
A)a NOS installed
B)the proper software installed on each node
C)a network adapter
D)the proper security protocols in place

Accepted Answer

Each node in a home network needs a network adapter in order to connect to the network. While it's also important to have the proper software installed and security protocols in place, those are not the most essential components for establishing the network connection itself. A NOS (network operating system) is not necessarily required for a home network, as some home routers provide basic built-in network features.

Question 16

A large network designed to provide access to a specific geographic area, such as a large city, is a ________.
A)MAN
B)PAN
C)LAN
D)WAN

Accepted Answer

MAN (Metropolitan Area Network) is specifically designed to provide access to a large geographic area, such as a city. PAN (Personal Area Network) is a network used for personal devices, LAN (Local Area Network) is used for a small area such as a home or office, and WAN (Wide Area Network) is used to connect networks that are geographically separated.

Question 17

Which transmission medium transmits data the fastest?
A)Twisted-pair cable
B)Coaxial cable
C)Wireless
D)Fiber-optic cable

Accepted Answer

Fiber-optic cable transmits data the fastest due to its use of light to carry signals, which allows for greater bandwidth and faster speeds compared to other transmission mediums.

Question 18

On a network, a(n) ________ helps prevent data packets from colliding with each other.
A)access point
B)hub
C)adapter
D)switch

Accepted Answer

A switch is a networking device that helps prevent data packets from colliding with each other. It is designed to forward data packets only to their intended destination, rather than broadcasting them to all nodes on the network (like a hub). Access points and adapters are used for wireless networks and do not prevent data packet collisions.

Question 19

Which of the following is NOT a type of cable used in wired networks?
A)Unshielded twisted-pair
B)Coaxial
C)Fiber-optic
D)Unshielded coaxial

Accepted Answer

There is no such thing as "unshielded coaxial" cable. The three types of cables listed in the other options (unshielded twisted-pair, coaxial, and fiber-optic) are all commonly used in wired networks.

Question 20

You can find out which network adapters are installed in your system by using the Windows ________ Manager utility.
A)Network
B)Device
C)Setup
D)Hardware

Accepted Answer

The Windows Device Manager utility allows users to view and manage all the hardware devices installed in their system, including network adapters.

Quiz 7: Networking: Connecting Computing Devices

________ is the actual speed of data transfer that is achieved between two nodes on a network and is always less than or equal to the data transfer rate.

Which of the following is NOT a common network architecture type?

A computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.

Which of the following is NOT a standard for wireless Ethernet networks?

A peer-to-peer (P2P) network is an example of ________ administration.

What transmission media is used for normal telephone service?

Wireless network devices use ________ to communicate with each other.

For the nodes on a network to communicate with each other and access the network, each node needs a ________.

Some of the responsibilities of ________ are installing new hardware and software on the network and monitoring performance.

The network architecture that spans the largest physical distance is called a ________.

A ________ is any device connected to a network such as a computer, printer, or game console.

If you are going to attach more than 15 devices to your wireless network, you should make sure your router supports which standard?

A client/server network is an example of ________ administration.

Which of the following is NOT a type of UTP cable you would use in a wired Ethernet network?

When setting up a home network, make sure each node has ________.

A large network designed to provide access to a specific geographic area, such as a large city, is a ________.

Which transmission medium transmits data the fastest?

On a network, a(n) ________ helps prevent data packets from colliding with each other.

Which of the following is NOT a type of cable used in wired networks?

You can find out which network adapters are installed in your system by using the Windows ________ Manager utility.