Free Printable Unit 10 - The Internet (recap of all previous)

Worksheets

Unit 10 - The Internet (recap of all previous)

Total questions: 26

Worksheet time: 13mins

Name

Class

Date

A global system of interconnected computers, servers and mainframes

A supercomputer

URL

The internet

AOL

The company that gives you access to the internet is called your:

CPU

URL

ISP

IBM

A widely agreed upon set of rules that standardize communication between machines.

Protocols

Internet

Networks

Bandwith

DNS stands for...

Domain Name System

Do Not Stand

Dig Network Supply

What are the two types of computers on the internet.

Client

Server

Keeper

Informer

Which of these is NOT a top level domain?

.uk

.fr

.gov

.de

What does URL stand for

Uniform Resource Locator

Uniform Recepter Locator

Uniform Resource Location

What is an example of a top level domain

co.uk

www.

google

https://

What is DNS

Automated directory of all internet servers

The protocol that you access most servers by

A manual government database that has the list of all websites

A company that sells domain names

10.

What is the domain name in the URL: "http://google.come/projects/javascript/"

google.com

http://google.com

www.google.com

http://

11.

Who holds the details of all the domain names?

Internet Registries

Internet Registrars

An ISP

Domain name server

12.

What is Packet switching?

Switching numbers and letters to the correct order

Breaking up a file into small pieces and putting those pieces back together at their destination

Breaking a box and throwing the pieces along a pathway

throwing pieces of data along a path

13.

What happens if a packet is lost?

They ring and ask if they have any spare packets

A message is sent back to the original computer to ask for a replacement packet

14.

What happens when the packet arrive at their destination?

The computer stores them all in a file as individual pieces

They get put back together in the correct order

15.

The components of a packet are...

Header, Payload, Trailer

Head, Middle, End

Header, data, Trailer

Head, data, Tail

16.

What is the role of a Gateway?

Operates between two networks using the same protocols.

Encrypts data

Connects two networks using different protocols

Provides security to a network

17.

In packet switching each packet will follow the same route

True

False

18.

The following device is not very intelligent but allows computers to form a segment of a network:

Hub

Router

Modem

NIC

19.

A switch is better in preventing data collisions than a hub.

True

False

20.

What does TCP stand for?

Transcript Control Protocol

Transition Control Protocol

Transmit Control Protocol

Transmission Control Protocol

21.

What does UDP stand for?

User Data Protocol

User Datagram Protocol

User Date Protocol

User Dynamic Protocol

22.

One of the advantages of UDP?

Secure

Larger

Smaller

Faster

23.

Which protocol holds the email until you actually delete it?

POP3

IMAP

SMTP

FTP

24.

What does HTTPS stand for?

Hyper Text Transfer Protocol

Hyper Text Transport Protocol Secure

Hyper Text Transport Protocol

Hyper Text Transfer Protocol Secure

25.

Data packets can arrive at different times at the final location?

True

False

26.

Before data transmission begins, devices send messages to one-another, completing a task called?

Data Transmission

Handshaking Process

Network Protocol

Packet Switching

Reset

Unit 10 - The Internet (recap of all previous)

Total questions: 26

Worksheet time: 13mins

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