c programming tutorial | c program

so here in the last session we discussed how to communicate with the computer so

finally as of our discussion we using computer languages we are developing 

applications so here now the question is sir what type of applications we can

develop using computer language how many types of applications we can develop so

we can classify very easily right so one is a standalone applications second one

is a web applications this applications classified into two types right only two

c program

types of applications we are using in our general life first one is the

standalone applications second one is a web applications sir what is standalone

application what is standalone application simple the application w

are installing in our computer must be installed must be installed in our

computer is called a standalone application to work with any application

if you install that software into your computer is called standalone examples

if you want to play some videos so generally we are using VLC player I just

want to create a documentation or PowerPoint presentation we go for write

MS Office I just want to browse something from the internet read Chrome

we are using Mozilla Firefox we are using write Netscape Navigator we are

using

the c programming language

so all these are right called standalone applications because we are installing

installing all these are examples VLC MS Office Chrome all these things and the

second point is standalone application always compatible for single operating

system compatible for single operating system here I just want to download MS

Office from the internet so whenever we type MS Office we have to specify so

what operating system we are using that is important for example if you are not

specifying simply you type MS Office free download or MS Office downloads

right on the website it will show information so nothing but hyperlinks it

will show MS Office for Windows operating system MS Office for Mac

operating system of his software for Linux operating system so they will

What are the basic C programs?

specify very clearly the reason application is always dependent to an

operating system is called a standalone suppose I have downloaded I have

downloaded it so one file1 file2 Windows operating system MS Office that we

cannot install on a Mac operating system because Mac operating system software's

are different right so that is what we call the compatibility so the software

which is compatible for one operating system is not compatible for another

operating system and now web application what is web application so that we can

tell very easily

without installing any software still you are working with that is called web

application in our daily life so regularly we are using male gmail.com

facebook.com YouTube google.com right to perform the transactions I say say

bank.com right IRCTC dot-com to reserve in it occator so all these are comes

c programming tutorial

under web applications is it necessary to install Gmail into our computer no is

it necessary to install Facebook into our computer no if you just have the

browser software right you can browse any application that is running in the

server in some other computer that is already in a running State so we can

access directly first one first one no need to install no need to install and

second one so that is independent to operating system independent to

operating system that is not dependent to a particular operating system see

suppose Here I am using Windows operating system consider and one of my

friend is using Samsung mobile generally samsung operating system nowadays

Android another person is using iPhone so operating system is the iOS so three

persons want to communicate with each other so all the three people open

Facebook allowed or not allowed yes allowed so from three different machines

nothing but on three different platforms operating systems at a time three people

can interact three people at a time canbinteract right so that is called

independent to operating system thesebare the examples Facebook

Gmail IRCTC all these are comes under web applications right so this is simply

c program series examples

the difference between a standalone application and a web application

stand-alone and web application the question is sir why that application is

a dependent to a particular operating system wiser operating system

understands only a particular software a particular type of application right so

that we'll see see only operating system understands one particular file reasons

we should understand file extensions file extensions you can understand very

easily because we know all these things file extensions suppose I have one file

the file is a ABC dot txt file one txt file I have the question is sir can I

open the text file using VLC player allowed or not allowed means no sir I

have one XYZ dot mp4 file sir can I open that mp4 file using notepad software no

nothing but different software's these are applications different applications

understands different types of extensions txt file is understandable by

notepad only mp4 file is understandable by VLC only so that is the file

extensions in the same way operating system also having extensions

these are OS extensions os extensions suppose if we are using

Windows operating system Windows operating system understands only dot

exe files it will understand only executable files so that is why we have

to download only VLC dot exe MS Office dot exe and all this for example if you

are using Mac operating system extension is a dot dmg file if it is the Linux

operating system extension different flowers are there RPM files tar files it

will understand so different operating systems understands different types of

file extensions so if you download any

software for Windows operating system

that must be a dot exe file so the dot exe file whenever we are trying to

install on a Mac operating system that will reject compatibility error so for

Mac operating system always we should download only dot dmg file extensions so

different operating systems understand different types of extensions just like

a file extensions we know already file extensions right so that is why an

c program series examples

vapplication is always dependent to a particular operating system right so

based on that one simple question the question is programming language is a

standalone application or web application any programming language you

can take examples C language C++ Java dotnet

Android PHP any languages you can take all these languages question is a

standalone applications or web applications means all these programming

languages any language you consider all these programming languages are

standalone applications standalone applications so how can we say that

simple thing suppose I want to write a C program first you have to install the C

software into your computer sir I want to write a Java program Java software

you have to install you are installing into your computer is nothing but a

standalone application and extensions also dot exe dot dmz extensions also

available so as these are standalone applications installation is mandatory

we must install installation is mandatory languages so programming

languages always we have to install into our computer but here it is a drawback

of C and C++ languages is C and C++ languages are platform platform

dependent languages sir what is platform we discussed already operating system

platform dependent languages so using any platform dependent language we can

develop only standalone applications using C and C++ language we can develop

only standalone application because these languages are platform dependent

languages remaining languages are

platform-independent languages platform-independent languages

so using platform-independent languages we can develop both standalone

applications and web applications this is the only reason why the people

learning Java and.net languages reason using platform dependent independent

languages only we can develop web applications using C and C++ we cannot

develop standalone applications so then why is our still C and C++ they are

using C mainly used for embedded system programming right nowadays what all the

electronic devices we are using like a freezers washing machines rotors and all

the softwares we can develop using C language only and the best gaming

library is available in a C++ so all the gaming programming so developed by using

C++ language only so mainly java.net languages used to develop enterprise

level applications right for example web applications ICICI Bank so many

insurance related applications and on so they will go for Java and.net so for

every language there is a particular reason

What are the basic C programs?

so that is why different types of people so learning different kinds of languages

right so this is a programming language is a standalone under web application

means standalone application or web and what type of applications we can develop

sir what is platform dependency and why see application right become platform

dependent language that we'll see in the next session