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.)

• Network printer

• Web server

• File server

• Wi-Fi network

• Point of sale terminals

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

• They can logically address packets by using IP.

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

• They compartmentalize a network and isolate traffic.

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

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

What are two characteristics of fiber optic cable? (Choose two.)

• Conducts electricity

• Requires metal conduit

• Supports splicing

• Requires a polish for end connectors

According to the OSI model, encryption takes place on the transport layer.

In local area network (LAN) topologies, the primary media access methods are: (Choose two.)

• Contention

• Negotiation

• Kerberos

• Token passing

What are two differences between switches and hubs? (Choose two.)

• Switches are slower than hubs because of the extra addressing functions that switches perform.

• Switches send data to all of the computers that are connected to them for efficiency.

• Switches are capable of sending and receiving data at the same time.

• Switches identify the intended destination of the data that they receive.

You cannot get to any site on the Internet or on the school's intranet. Your school uses DHCP. You check your network settings, which are configured as shown in the following image. You need to change the settings to access websites.

Identify the network cable type and connector in the following graphic.

What are two characteristics of a mesh network topology? (Choose two.)

• It is fault tolerant because of redundant connections.

• Every node connects to every other node on the network.

• It works best for networks with a large number of nodes.

• It requires less cabling than either a star or ring topology.

Internet Key Exchange (IKE) is responsible for which two functions? (Choose two.)