Year 10C1 networking

The IP suite and packet switching

TCP/IP model Year 10

Multiple Select

Which of the following statements are true?

• Local Area Networks cover a small geographical area whereas a Wide Area Network covers a large geographical

• Local Area Networks cover a single site such as a school whereas a Wide Area Network can cover several sites

• Local Area Networks are made from a single network whereas a Wide Area Network is made up of several LANs

Multiple Choice

What does DNS stand for?

• Domain Name Server
• Disconnected Name Services
• Domain Naming Service

Multiple Choice

Software that allows the computer to communicate with other computers.

• Server

• Client

• Mobile Phone

• Assistive Technologies

Multiple Choice

It is an international network of connected computers.

• internet

• world wide web

• local area network

• wide are network

Multiple Choice

I am the fastest type of transmission media used in a wired network - what am I?

• Twisted pair

• Cat or ethernet cable

• Twin and earth cable

• Fibre optic cable

Multiple Choice

A network that covers large geographical areas is called ...

• local area network.

• intranet

• peer-to-peer network.

• wide area network.

Multiple Choice

Which topology is this a picture of

• Star

• Bus

• Mesh

• Ring

00:18 to 02:09 

Multiple Choice

What is meant by a data packet?

• A unit of data that travels along a network

• The number of error found in data when it has been transmitted

• The data a computer needs to connect to a network

• A connection point in a network that allows data to be shared

Multiple Choice

In which switching method can packets be routed around  congestion?

• Packet switching
• Circuit switching
• Public switched networks
• frame switching 

Multiple Choice

In packet switching each packet will follow the same route

• True

• False

Multiple Choice

What is the technical word for 'Delay'?

• Bandwidth

• Latency

• Backbone router

• Web Server

02:04 to 07:44 

Multiple Choice

Segmentation and reassembling is done with

• Physical layer

• Application layer

• Transport layer

• Network layer

Multiple Choice

Which piece of Packet Header data allows your computer to reassemble the data?

• Packet Number

• Recipient Address

• Size of Packet

Multiple Choice

Which layer does IP operate on

• Application

• Transport

• Internet

• Link

Multiple Choice

The purpose of the Application layer is

• Prepares or presents the data (email, file, message) for /from transmission - including applying encryption/decryption

• Ensures reliable transmission of data across the network.

• Ensures the data is correctly routed through the network

• Responsible for encoding the data to be transmitted on the actual cabled or wireless channel.

Multiple Choice

The 4-layer network model in ORDER are:

• Transport / Application / Link Layer / Physical

• Application / Transport / Internet / Network (Data Link Access)

• FTP / TCP / IP / ETHERNET

• Physical / Link Layer / Transport / Application

Multiple Choice

The person sending the file

• Recipient

• Sender

Multiple Choice

The person receiving the file

• Recipient

• Sender