Networking MTA @Quiz

An Action Center alert recommends that you enable Windows Firewall. After enabling the firewall, you can no longer access websites. Which two TCP ports should you add exceptions for on the firewall? (Choose two.)

• A. Port 21

• B. Port 23

• C. Port 25

• D. Port 80

• E. Port 443

You are an intern for Contoso Ltd. Your supervisor asks you to configure the security zones for three new PCs so that they are able to connect to two web servers. The servers connect to the three new PCs as shown in the following image: Use the drop-down menus to select the answer choice that completes each statement. Each correct selection is worth one point.

Match the networking topologies to their corresponding characteristics. To answer, drag the appropriate topology from the column on the left to its characteristic on the right. Each topology may be used once, more than once, or not at all. Each correct match is worth one point.

The ping tool is used to: (Choose two.)

• Determine the network portion of a host address.

• Self-test a host's own network interface.

• Determine whether a host is reachable.

• Manage a host's session when UDP is used.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

Where in the diagram is a T3 connection possible? (To answer, select the appropriate connection in the diagram in the answer area.)

To which IP configuration does the CIDR notation 192.168.1.1/25 refer?

What are two advantages of using star topology rather than ring topology in a computer lab workgroup?

• Failure of a central connectivity device does not bring down the entire network.

• A central connection point allows for flexibility and scalability.

• Data travels on redundant paths, so one cable cannot stop its transmission.

• A cable problem within the group affects two nodes, at most.

A VPN is a/an: