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Networks are monitored by security personnel and supervised by _____ who set(s) up accounts and passwords for authorized network users

• Password administrators

• Network administrators

• The government

• IT managers

• Hackers

A modem is connected to

• A keyboard

• A printer

• A telephone line

• A monitor

• A projector

A device that connects to a network without the use of cables is said to be

• Distributed

• Centralized

• Open source

• Wireless

• Cables

_______ is the most important/powerful computer in a typical network.

• Network switch

• Network client

• Desktop

• Network server

• Computer

What device separates a single network into two segments but lets the two segments appear as one to higher protocols?

• Switch

• Gateway

• Router

• Modem

• Bridge

Bluetooth is an example of

• Local area network

• Virtual private network

• Wide area network

• Personal area network

• Metrapolitan area network

A _________ typically connects personal computers within a very limited geographical area, usually within a single building

• PAN

• MAN

• WAN

• LAN

• TAN

A device which can be connected to a networkwithout using cable is called

• Distributed device

• Centralized

  device

• Open-source device

• Wireless device

• Communication device

Telnet is a ______ based computer protocol.

• Image

• Sound

• Text

• Animation

• Video

A collection of computers and devices connected together via communication devices and transmission media is called a

• Mainframe

• Server

• Network

• Workgroup

• laptops