Networking 1 Finals

A (a)   is a device that connects two or more packet-switched networks or subnetworks.

a Router manages traffic between these networks by forwarding __________ to their intended IP addresses

• Data Frames

• Data Packets

• Bits

• Bytes

In what Layer of the OSI Model does Router works?

• Layer 5

• Layer 4

• Layer 2

• Layer 3

It distributes data by converting packets from binary code into radio signals, then wirelessly broadcasts them using antennae?

(a)  

 These are located at the edges usually connected to an ISP, and distribute packets across multiple packets?

• Edge Routers

• Core Routers

• Virtual Router

• Portable Routers

What doe ISP in networking stands for?

(a)  

A router that distribute packets within the same network. The main task is to carry heavy data transfers.

• Edge Routers

• Core Routers

• Virtual Routers

• Portable Routers

They are implemented using a software on the virtual machine , and they are more flexible and scalable.

• Edge Routers

• Core Routers

• Virtual Routers

• Portable Routers

They are used to create private Wi-Fi and hence designed for easy portability.

• Edge Router

• Portable Switch

• Virtual Router

• Portable Routers

A function of a router when it receives the packets from its input ports, checks its header, performs some basic functions like checking checksum, and then looks up to the routing table to find the appropriate output port?

• Forwarding

• Routing

• NAT

• Security