Introduction to Computer Programming. What Is Computer. definition of E-Commerce. concept about Hardware and Software. Definition of Data and Information. All Basic concepts of Hyper Text Mark up Language. Network, Internet, Extra-net, intranet, Transmission control protocol , Internet Protocol IP/TCP Hyper text transfer protocol. HTTP ,File Transfer Protocol Link ,Hypertext, Hyperlink, Markup Language and all other Important Concepts.

6. o A Machine Which Receive input Process it and generate output
is called computer.
o A computer system is composed of hardware and software
o Hardware components are the physical, tangible pieces that we
can see and touch, like CPU, Mouse, Key Board etc.

7. o While Software are the instructions which computer follows to
perform various Tasks and operation.
o Software are machine readable Instruction.
o We can not touch Software like Operating System.

10. o Computer receive input process it
and generate output.it perform
repetitive task.
o All computer requires
collection of raw facts, figures and
symbols, such as numbers, words,
images, video and sound, given to
the computer as the input.
o Computers manipulate data to create
Information is data
that is organized, meaningful, and
useful.
input
process
output
InformationProcessData

11. Input devices.
Central Processing
Unit (containing
the control unit &
the arithmetic/logic
unit).
Memory.
Output devices.
Storage devices.

14. o Worldwide network of connected
computers for purpose of
knowledge and resource sharing.
o Internet carries various types of
services like E-mail, FTP, the
WWW and Many Many More.
o a network of networks – an inter-
network, or Internet
o Internet access from outside the
organization
o Giving access of the internal
network to all the people within
the organization.
o Limited access, outsiders are not
allowed.

16. o Ip/TCP used by computer to
mange data packets and data
travelling over internet.
o IP is unique number or set of
instruction. Each computer
has unique IP/TCP address.
o the rules for transferring
information between
programs
o Convert HTML into Human
Understandable txt.
o Convert source code into
human understandable txt.
o Set of rules which computer
follows to transfer a file or
files

18. o Slandered text language used to specify format of
internet.
o Is a language to design a webpage and it has aggressive
response.
o In HTML symbols & Hyperlinks are used to create
webpage.

19. o Which contain hyperlinks.
o the text on which hyperlinks are created is called
hypertexts.
o Within a web page text function as hyperlink.
o Any device which request a webpage.
o A programmatic command to jump to another page in
web
o Providing direct access to web page.
o A word, phase, or icon that can be used to jumped into
new documents.
o Creating a webpage by
using a language in
which text & symbols
are used, and giving
hyperlinks.it has very
quick response it is
called html.
o Using specific symbols
o Set of tags rooted in
digital texts and
includes its content,
structure
o & appearance.

20. o Word wide web is basically a service on internet.
o It is actually a platefoam from where you can fetch a web page
o a set of HTML pages accessible using the HTTP protocol
o Uniform recourse locator. The unique address of a webpage on
the internet location bar.
o The wires on which data travels.
o It is a application software. Used to access the websites on
internet.
o A software program which is used to show web pages
o In which URL is written to request a webpage is location Bar.

21. o Human understandable portion in URL.
o the part of a network address which identifies it as belonging
to a particular domain.

22. o Web servers are computers that deliver (serves up) Web pages.
o A Web server is a system that delivers content or services to end users over
the Internet.
o A Web server consists of a physical server, server operating system (OS)
and software used to facilitate HTTP communication.
o (in a network) a desktop computer or workstation that is capable of
obtaining information and applications from a server

23. o A computer which stores a website or other data that can
be accessed over the Internet or which provides other
services to a network.
o A dedicated server is a single computer in a network
reserved for serving the needs of the network.
o For example, some networks require that one computer
be set aside to manage communications between all the
other computers.
o A shared web hosting service or virtual hosting
service or derive host refers to a web hosting
service where many websites reside on one web
server connected to the Internet. ...
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