internet

Question 1

 a global network connecting millions of computers

Answer 1

internet

Question 2

the combination of all the linked

computer networks world wide

Answer 2

internet

Question 3

meaning of internet

Answer 3

International Network or Interconnected Network

Question 4

‘a network of networks’

Answer 4

internet

Question 5

 He defines the network protocol and breaks
the independent self-contained networks,
forms TCP/IP

Answer 5

VINT CERF

Question 6

(father of Internet)

Answer 6

VINT CERF

Question 7

 He created the world wide web in 1991

Answer 7

TIM BERNERS-LEE

Question 8

(created the www)

Answer 8

TIM BERNERS-LEE

Question 9

 Invents email program in 1971

Answer 9

RAY TOMLINSON

Question 10

 Introduce the use of “@” symbol

Answer 10

RAY TOMLINSON

Question 11

is a communications protocol used to

transfer digital data around the internet..

Answer 11

Transmission/Transfer Control Protocol/Internet

Protocol

Question 12

operates on gateway
machines that move data from department to
organization to region and then around the world.

Answer 12

IP(Internet Provider) - IP

Question 13

is responsible for verifying the correct
delivery of data from client to server. Data can be
lost in the intermediate network.
adds support
to detect errors or lost data and to trigger
retransmission until the data is correctly and
completely received.

Answer 13

TCP -

Question 14

2 Ways to Access Internet

Answer 14

ISP

COS

Question 15

2 Ways to Access Internet

it offers directed access to the Internet and provides the software that you need to get on-line (all at fast speed)

Answer 15

ISP (Internet Services Provider)

Question 16

2 Ways to Access Internet

 a company to help to connect or log-on to the internet

Answer 16

ISP (Internet Services Provider)

Question 17

2 Ways to Access Internet

 accessing the net through these services is typically more expensive and slower than getting a direct Internet account through an Internet Service Provider

Ex: HK Commercial Online

Answer 17

COS (Commercial On-line Services)

Question 18

2 Ways to Access Internet

 access from the other country

Answer 18

COS (Commercial On-line Services)

Question 19

Requirements to Access the Internet

Answer 19

1. Computer (cellphone, ipad, laptop & etc)
2. Modem, LAN, Wificard (wireless fidelity)
3. ISP (smartbro, DSL & etc
4. Internet Browser (google chrome, opera, etc)

Question 20

 Converts waves to data (MODULATOR) and vice versa (DEMODULATOR)

Answer 20

MODEM

Question 21

device used for connecting two computers via a telephone line

Answer 21

MODEM

Question 22

 A simple text message that you type at your keyboard and send to another user on the network.

Answer 22

E-mail (Electronic Mail)

Question 23

SMTP MEANING

Answer 23

(Short Message Transfer Protocol)

Question 24

term used to describe the tool which allows one computer user to send a message to one or more other computer users over a computer network in a digital form.
can be sent internally to members of an organization through their internal computer network or they can be sent externally to anyone in the world by using the network of computer networks that make up the

Answer 24

EMAIL

Question 25

tells the location or type of address that provides specific information about the location

Answer 25

DOMAIN

Question 26

A Web browser is the software program that you use to view WWW pages.

Answer 26

WEB BROWSER

Question 27

 Is a string of characters that points to a specific piece of information anywhere on the web.

Answer 27

URL

Question 28

 It is an address pointer to hypermedia documents available on the web.

Answer 28

URL

Question 29

a set of communication rules for exchanging info. That allow browser to connect with web servers

Answer 29

Protocol

Question 30

– location of the web site

Answer 30

Web server name

Question 31

the name on the server for the directory or folder from which you need to pull the file.

Answer 31

Directory Name

Question 32

particular page or document that you are seeking

Answer 32

Filename & Extension

Question 33

a software that searches a database and gathers and reports information that contains specified terms

Answer 33

SEARCH ENGINES

Question 34

NAME OF THE WEBSITE’S SUBDIRECTORY OR SUBFOLDER

Answer 34

Path