2-Tier Application :-
Windows Application Architecture(WAA) is also known as 2-Tier Architecture.
It is the combination of Windows Application plus Network Programming.
It comes in 1992 and is called Client Server Technology. Server tier contains database whether it is RDBMS or DBMS and the client tier contains executable forms(.exe). Client tier access database which is stored at […]

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Scripting language are those which are subversion of the main languages such as VB script, Java script.
These language need to web browser to run, they are not stand alone application so they run by using any other application.
Scripting language can be classified into two types:-

Client side scripting:- Client side scripting means it will be execute […]

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These are the program elements such as variable name, function name, enumerator name, structure name, union name, etc..
Naming convention of Identifier:-

It always begins with any alphabet or underscore.
It is any combination of alphabet, digit & underscore.
Variable length is depend on the compiler.
No special symbol & no space are allowed except underscore.

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These all are reversed word whose medium are predefined or precompiled means it has the special meaning & use to form a skeleton of the program.
The programmer can’t inter-fear in these words in the same way as you, in, an.
Keyword always written in the small letter.
There are 34 keywords in C which are as follows:-

void
char
int
short
long
float
double
signed
unsigned
for
while
do
if
else
switch
case
default
auto
static
extern
register
enum
struct
union
sizeof
const
volatile
break
continue
goto
return
near
far
huge

From […]

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Small indivisual units of a program is called Tokens.
There are 6 types of Tokens in C which are as follows:-

Keyword
Identifier
Constants/Literals
Variable
Operator
Punctuator

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C language is

developed by:- Dennis M. Ritche
developed at:- AT & T(American Telegraph & Telecommunication) Bell Lab, Marci Hill, New Jersey, USA
developed on:- UNIX DEC PDP 11 Operating System
developed in:- late 1972
also called Structured Programming Language.

Why C language name is C?
In 1970 B language is developed by Ken Thomson. For making the continuation(B, C, …) its […]

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