Network Equipment

A ____________ must be used to deliver messages to devices that are in different LANs.

• hub

• switch

• router

• bridge

When a message comes in to a port on a _________, it goes out every other port and the message is delivered to every attached device.

• hub

• switch

• router

• bridge

What device is also known as a "default gateway"?

• hub

• switch

• router

How are connections made through a wireless network?

• Through a radio frequency(RF signals), such as microwaves and infrared light.

• Through the radiation of a nuclear blast.

• Through UV waves transmitted from the sun.

• Hacking into a wired network.

What is a 'packet'?

• What UPS delivers to your mailbox.

• What your teacher gives during class.

• A collection of routers in a set area.

• A collection of information sent online.

Node usually referring to is any devices that are connected to a network.

• YES

• NO

Communication device NIC is an abbreviation for ___

• Near Interface Circuit

• Network Interface Card

• Near Intimate Card

• Network Interchange Component

"Is a collection of hardware and software resources that lets a node communicate with a computer on another dissimilar (different) network." The statement is referring to ___

• Bridge

• Router

• Modem

• Gateway

What is the function of the DNS server?

• It maps the IP address to MAC address

• It translates a computer domain name to the associated IP address

• It manages the domain that clients are assigned to

• It accepts HTTP requests from clients and server

is a device used to connect computers together to form a LAN

• Router

• Hub

• Modem