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What is an example of a Layer 3 device that connects multiple computers and networks?

• • A. Packet

• • B. Repeater

• • C. Switch

• • D. Router

If a router cannot determine the next hop for a packet, the router will:

• • A. Forward the packet to the default route.

• • B. Send the packet back to the packet's source.

• • C. Broadcast the packet.

• • D. Store the packet in the memory buffer.

You need to run four Ethernet network drops. Each drop is approximately 125 feet/46.33
meters.
An interference exists along the path of each drop.
You need to ensure that interference is reduced.
Which cable type should you use?

• • A. STP Cat5e

• • Cat3

• • UTPCat6

• • B. UTPCat5e

One purpose of a perimeter network is to:

• • Link campus area networks (CANs).

•  Link local area networks (LANs).

• • . Make resources available to the intranet.

• Make resources available to the Internet.Make resources available to the Internet.

The protocol that maps IP addresses to a Media Access Control (MAC) address is:

• Internet Message Access Protocol (IMAP).

• Dynamic Host Configuration Protocol (DHCP).

• • Routing Information Protocol (RIP).

• • User Datagram Protocol (UDP).

• Address Resolution Protocol (ARP).

You are home for vacation, and a family member wants your help to purchase and install
network cable for a home office.
The cable needs to support at least 300 Mbps.
What is the least expensive option that meets this requirement?

• • A. Cat3

• • B. CAT5

• • C. Cat5e

• • D. Cat6

You work at a coffee shop. Your supervisor asks you to help set up a computer network.
The network needs to have the following items:
✑ A public facing web server
✑ A Wi-Fi network for customers
✑ A private network for the point of sale terminals
✑ An office PC
✑ A file/print server
✑ A network printer
You need to set up a perimeter network to protect the network.
Which two items should you include in the perimeter network? (Choose two.)

• • A. Network printer

• • B. Web server

• • C. File server

• • D. Wi-Fi network

• • E. Point of sale terminals

What are three advantages of VLANs? (Choose three.)

• • B. They require a router to connect to VLANs on another switch.

• • C. They compartmentalize a network and isolate traffic.

• • D. They are efficient because a single switch can implement only a single VLAN.

• • E. They act as though they are on the same LAN regardless of physical location.

• • A. They can logically address packets by using IP.

Which of the following uses pointer records and A records?

• • A. IDS

• • B. DNS Server

• • C. NAT Server

• • D. IPS

Which of these addresses is a multicast address?

• • A. 127.0.0.1

• • B. 169.254.0.1

• • C. 192.168.0.1

• • D. 224.0.0.1