Quiz1 2nd Form- Intro to Data Communications

What is a Personal Area Network?(PAN)

• When Charlotte connects her smartphone to her laptop using Bluetooth, what type of network is she using?

• The largest type of network, spanning countries.

• A small personal network, such as Bluetooth connections.

• A network within a school, office, or home.

What is a Local Area Network?(LAN)

• A network covering a city or large campus.

• The largest type of network, spanning countries.

• A small personal network, such as Bluetooth connections.

• A network within a school, office, or home.

What is a Metropolitan Area Network? (MAN)

• A network covering a city or large campus.

• The largest type of network, spanning countries.

• A small personal network, such as Bluetooth connections.

• A network within a school, office, or home.

A Network is an ____________ or interrelated chain, group, or system related to computers.

• interconnected

• interchanged

• intwined

• into

If we want to expand our network, then we can use network devices, such as:

• Facebook and whatsap

• Routers, switches or hubs

• Paper and pen

• Tablets, phones or kindles

Evelyn is setting up her new computer and needs to connect it to the internet. She wonders, what is a NIC?

• Network interface Cabin

• Network Interface Car

• Network Interface Catalogue

• Network Interface Card

Data communication refers to the process of transferring data from one device to another through a __________

• Sender

• Cable

• Wire

• Transmission Medium

During a class project, Aria, Henry, and Rohan discussed the different types of data transmissions. They identified three types: Simplex, Full-Duplex and

Define a Full - Duplex:

• Data flows in only one direction

• Data flows in both directions simultaneously

• Data flows in both directions but only one at a time

• Data flows in four directions

During a class project, Jackson learned that Transmission Medium examples can be wireless signals and