Showing posts with label computing and informatics. Show all posts
Showing posts with label computing and informatics. Show all posts

Monday, 24 February 2014

If statement in C


If statement



The keyword "if" tells the compiler that what follows is decision control statement.

"If" statement is a conditional branching statement. In conditional branching statement a condition is evaluated,if it is evaluate true a group of statement is executed,or if it is evaluate false then statement are skipped.

What are the instruction set in C Language ?

To understand and for clear idea of question What are the instructions set in C Language ? we need clear idea on what is an instruction and instruction set ?

Instruction Set- An instruction set is a set of instruction in program that execute and compile  by compiler

Instruction is an order that writes in program for specific purpose. Each instruction is a sequence of  0s and 1s that describes a physical operation the computer is to perform (such as \”Add\”) and, depending on the particular instruction type.

Wednesday, 19 February 2014

What is C language and how it relate with human language?

This is very good question to clear your concept on C that What is C language and how it relate with human language?
      C language is general purpose language developed by Dennis Ritchie at Bell Laboratory in 1972 from a language names B. B was also developed at Bell laboratory.

The first major program written in c was UNIX operating system and for many years, c considered to be inextricably linked with UNIX  , C is an important language independent of UNIX.

What is a constant,variable and keyword in C?

To learn C Language at first we need clear idea on What is a constant,variable and keyword in C?
Constant:

Constant refers to the fixed value that do not change during the execution of program. A constant may be number , character or character string that can be used as a value in a program. To use constant to reprent integer,floating point or charcter value that can not be modified.
       Constant divided into two major categories

Sunday, 10 November 2013

Short note on Transmission Control Protocol/Internet Protocol or TCP/IP

The full name of TCP/IP is Transmission Control Protocol/Internet Protocol. And as name suggest it is responsible for transmission and internet protocol controlling.
TCP/IP is generally described as having four abstraction layers. The top most layers near the top are logically closer to the user application, while same thing true for those layers which near the bottom are logically closer to the physical transmission of the data.
In bellow I discussed on each layer in the TCP/IP networking model starting from the lowest level.

Tuesday, 3 September 2013

TYPES OF COMPUTER

HI friend in my previous blog i have discussed about the following topics regarding computer. The following topics are a) introduction to computer , b) what is a computer, c) generation of computer. The following link of the above topic are

Today i discussed about the types of computer. please read the topic very carefully......

1.7       TYPES OF COMPUTERS

Monday, 2 September 2013

GENERATION OF COMPUTERS

Hi friend today i discuss about different generation of computer. In my
previous blog i write about the introduction of computer and what is a computer & characteristics about computer. hope all of you read about the topic . those who does not read the topic please click the following link

Friday, 30 August 2013

STUDY NOTES ON AMIE SEC A COMPUTING AND INFORMATICS

Hi friend we know COMPUTING AND INFORMATICS in AMIE SEC A is litile bit tough for some of you. so we start discussing on this subject. here i start with STUDY NOTES ON AMIE SEC A COMPUTING AND INFORMATICS and follow my posts i will add more post on this subject

BASIC CONCEPTS ON COMPUTER

Now begin with the word ‘compute’. What does it means? It means ‘to calculate’.Now it

Monday, 19 August 2013

Study notes of some basic Application software of AMIE SEC A Computing and Informatics

Hi all of my friend here i write some Study notes of some basic Application software of AMIE SEC A Computing and Informatics. And i will write more please follow our blog regularly.


Basic Application Software

Lecture Outline
A. Competencies
1. Discuss common features of most software applications
2. Discuss word processors & their features
3. Describe spreadsheets & their features
4. Discuss database management systems & their features
5. Describe presentation graphics & their features
6. Discuss integrated suites and software suites