Networking Review 2

You've implemented a network where hosts are assigned specific roles, such as file sharing and printing roles. Other hosts access those resources, but they don't host services of their own.

Which type of network do you have?

• Client-server

• Extranet

• Peer to Peer

• Intranet

Which of the following geographic network types is typically managed by a city as a public utility?

• Wide Area Network (WAN)

• Personal Area Network (PAN)

• Local Area Network (LAN)

• Metropolitan Area Network (MAN)

You've implemented a network where each device provides all other devices on the network with access to shared files.

Which type of network do you have?

• Client-server

• Peer to Peer

• Polling

• Multiple Access

You have a network that uses a logical bus topology. How do messages travel through the network?

• Messages travel from one device to the next until they reach the destination device.

• Messages are sent to a central device that forwards them to the destination devices.

• Messages are sent directly to the correct destination device.

• Messages are broadcast to all devices connected to the network.

Your manager has asked you to implement a wired network infrastructure that will accommodate failed connections. You don't have a large budget, so you decide to provide redundancy for only a handful of critical devices.

Which of the following network topologies should you implement?

• Partial mesh

• Full mesh

• Bus

• Star

Which of the following topologies connects all devices to a trunk cable?

• Mesh

• Bus

• Star

• Ring

You have a small network that uses a switch to connect multiple devices. Which physical topology are you using?

• Mesh

• Bus

• Star

• Ring

In the OSI model, what is the primary function of the Network layer?

• Enable communication between network clients and services.

• Route messages between networks.

• Transmit data frames.

• Ensure that packets are delivered with no loss or duplication.

What is the basic purpose of the OSI Physical layer?

• Define how physical network devices are identified on a network.

• Coordinate rules for sending and receiving electrical signals.

• Define when devices have access to the LAN.

• Maintain a list of known networks and neighboring routers.

In the OSI model, which of the following functions are performed at the Presentation layer?

• Data format specifications

• Network services

• End-to-end flow control

• Data frame transmission