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Exam 7: Networks: Mobile Business: Module 3: Enterprise MIS

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Question 111

True/False

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Mobile application management (MAM) remotely controls smart phones and tablets, ensuring data security.

A) True
B) False

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Question 112

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Packets directly impact network performance and reliability by subdividing an electronic message into smaller more manageable packets.

A) True
B) False

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Question 113

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A voice over LTE is the computer or network device that serves as an interface between devices and the network.Each computer initially connects to the access point and then to other computers on the network.

A wireless LAN (WLAN) is a local area network that uses radio signals to transmit and receive data over distances of a few hundred feet.

Which of the following include the three primary network providers?

Which business application uses electronic tags and labels to identify objects wirelessly over short distances?

A repeater represents the loss of a network signal strength measured in decibels and occurs because the transmissions gradually dissipate in strength over longer distances or radio interference or physical obstructions like walls also impact communication signals.

What is the conversion of IP addresses that identifies labels that use a variety of recognizable naming conventions?

LBS differ from RFID in that an LBS cannot track and monitor objects such as inventory.

Wi-Fi protected access (WPA) a wireless security protocol to protect Wi-Fi networks.

What represents the loss of a network signal strength measured in decibels (dB) and occurs because the transmissions gradually dissipate in strength over longer distances or because of radio interference or physical obstructions such as walls?

What is an extension of an intranet that is available only to authorized outsiders?

Passive RFID tags have their own transmitter and a power source (typically a battery).

What is war chalking?

Which domain is reserved for accredited postsecondary institutions?

What is a packet footer?

A wide area network (WAN) spans a large geographic area such as a state, province, or country.

Voice over IP (VoIP) uses IP technology to transmit telephone calls.

A metropolitan area network (MAN) is a large computer network usually spanning a city.

What is software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons?