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With MMS, users can send and receive photos, videos, and audio files.

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Net ______ is the concept of open Internet, accessible to all users, without interference from ISPs or other third-parties.


A) fairness
B) expansion
C) freedom
D) neutrality

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To enable a compute or device that does not have built-in networking capability, use a(n) ______.


A) router
B) hotspot
C) NIC
D) FTTP

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______ radio is a wireless transmission medium that distributes radio signals through the air over long distances.

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Which generation was the first to introduce MMS?


A) 1G
B) 2G
C) 3G
D) 4G

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Some smartphones can also function as a wireless modem.

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Each computer or device on a network is called a(n) ______.


A) node
B) transmitter
C) module
D) receiver

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A

802.11 is a series of standards to identify ______ networks.


A) Wi-Fi
B) fiber optic
C) coax
D) LTE

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RFID stands for ______ frequency identification.

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Files on an intranet generally are also accessible from the Internet.

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T1 lines have faster transfer rates than T3 lines.

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Which of the following is another term for transmission media?


A) Sending device
B) Communications channel
C) Information highway
D) Data transmitter

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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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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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False

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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COGNITIVE ASSESSMENT For which of the following purposes would a business use EDI?


A) To process payments
B) To keep track of inventory
C) To send bids and proposal
D) To monitor network traffic

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A(n) ______ device accepts the transmission of data, instructions, or information.

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List techniques you can use to strengthen a wireless signal.

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If you reside in a large apartment or ho...

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COGNITIVE ASSESSMENT Which of the following is NOT true about wireless access points?


A) For the best signal, manufacturers recommend positioning the WAP at the lowest possible location.
B) A WAP allows computers and devices to transfer data wirelessly among themselves.
C) WAPs have internal or external antennas for optimal signals.
D) A WAP can connect to a router via a cable or can be part of the router.

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The process in which two or more computers or devices transfer data, instructions, and information is known as digital communications.

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True

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