Term
| Bluetooth technology is standardized globally, so it can be used to connect devices that are not of the same make or model. |
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Definition
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Term
| For what purpose would a company use an extranet? |
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Definition
To allow customers or suppliers to access part of its intranet
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Term
| Files on an intranet generally are also accessible from the Internet. |
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Definition
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Term
| The process in which two or more computers or devices transfer data, instructions, and information is known as digital communications. |
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Definition
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Term
| Which of the following is most likely to be used by a remote control? |
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Definition
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Term
| With MMS, users can send and receive photos, videos, and audio files. |
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Definition
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Term
| Transmission from an earth-based station to a satellite is a(n) ______. |
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Definition
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Term
| Without a data plan, you must use Wi-Fi or a wired connection to access the Internet. |
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Definition
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Term
| Because they are assigned randomly, you cannot use an IP address to determine a computer or device's location. |
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Definition
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Term
| The Internet is the world's largest ______. |
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Definition
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Term
| Some smartphones can also function as a wireless modem. |
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Definition
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Term
| On networks that use TCP/IP, ______ software can detect problems, such as why traffic is flowing slowly. |
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Definition
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Term
| Which of the following is NOT true about wireless access points? |
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Definition
| For the best signal, manufacturers recommend positioning the WAP at the lowest possible location. |
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Term
| Which generation was the first to introduce MMS? |
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Definition
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Term
You have been chosen as a teaching assistant in your networking class. Your instructor asks you to prepare a presentation on network standards.
You mention in your report that the ______ standard requires line-of-sight transmission. |
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Definition
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Term
| Net ______ is the concept of open Internet, accessible to all users, without interference from ISPs or other third-parties. |
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Definition
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Term
| P2P networks share a common file server. |
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Definition
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Term
| Which of the following is NOT true about NFC? |
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Definition
| For successful communications, the devices must not touch or come within 6 inches of each other. |
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Term
Some DSL installations include a dial tone, providing users with both voice and data communications.
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Definition
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Term
| Skype and FaceTime are examples of ______ services. |
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Definition
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Term
| A BAN is a type of PAN that wirelessly connects sensors worn by, carried by, implanted in, or attached to a human body. |
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Definition
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Term
| Coaxial cable is capable of carrying significantly more signals than fiber-optic cables. |
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Definition
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Term
| What is the purpose of ANSI and IEEE? |
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Definition
| To propose, develop, and approve network standards |
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Term
| Which of the following best defines throttling? |
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Definition
| When a network reduces upload and download speeds of high-data users at peak times |
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Term
You have taken a new job as a network administrator. Although you have been an IT professional within your organization for a number of years, this particular responsibility is a new one for you, so you have been studying network standards and protocols.
You learn that all of the following are true about token ring networks EXCEPT: |
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Definition
| More than one token can exist on a token ring network. |
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Term
| Which of the following is most likely to be used by a LAN? |
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Definition
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Term
| A WAN can be one large network or can consist of multiple LANs. |
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Definition
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Term
| A home or school likely uses a(n) ______. |
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Definition
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Term
| 802.11 is a series of standards to identify ______ networks. |
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Definition
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Term
| A(n) ______ device initiates an instruction to transmit data, instructions, or information. |
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Definition
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Term
| Which of the following is TRUE about Bluetooth? |
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Definition
| If a device has Bluetooth capability, using Bluetooth technology is free. |
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Term
| Routers along the Internet backbone forward data packets to their destination using the fastest available path. |
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Definition
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Term
| Which of the following is NOT true about client/server networks? |
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Definition
| Client/server networks do not typically require a network administrator. |
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Term
You have been chosen as a teaching assistant in your networking class. Your instructor asks you to prepare a presentation on network standards.
You mention in your report that IrDA uses ______ to transfer data wirelessly. |
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Definition
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Term
| With P2P file sharing, when a user signs out of the network, others can still access the user's hard drive. |
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Definition
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Term
| FTTP uses fiber-optic cable to provide extremely high-speed Internet access to a user's physical permanent location. |
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Definition
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Term
| When you use a network to share software, you sometimes have to install the software on your computer, and a server on the network manages the licenses. |
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Definition
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Term
| Which of the following is most likely to be used for mobile phone payments? |
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Definition
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Term
| To connect devices within your workspace, use a ______. |
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Definition
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Term
| Which of the following best defines Bluebugging? |
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Definition
| When cyberthieves exploit Bluetooth devices that are paired |
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Term
| A city or town likely uses a(n) ______. |
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Definition
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Term
Each computer or device on a network is called a(n) ______.
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Definition
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Term
Larger networks typically use a switch, while smaller networks use a hub.
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Definition
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Term
Bluetooth devices need to be within the same line of sight.
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Definition
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Term
| Which of the following is NOT true about Wi-Fi networks? |
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Definition
| Devices only support one Wi-Fi standard. |
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Term
______ transmission often is called fixed wireless.
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Definition
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Term
You have taken a new job as a network administrator. Although you have been an IT professional within your organization for a number of years, this particular responsibility is a new one for you, so you have been studying network standards and protocols.
You learn that all of the following are true about TCP/IP EXCEPT: |
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Definition
| When a computer sends data over the Internet, the data is grouped into a single packet. |
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Term
| The main difference between network classifications is the number of computers and devices connected to it. |
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Definition
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Term
| An RFID reader is also called a(n) ______. |
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Definition
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Term
| Home and small business users purchase ______ T1 lines, in which they share a connection with others. |
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Definition
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