To i am going to tell about the important thing for those student who want to do DIT or student of IT.
Information and communication technology is basically depend on few thing
1 Introduction of IT
2 Introduction of computer
3 Software design and Algorithm
4 productive enhancement software packages
5 Fundamental networks
IT stand for Information and technology.IT is the revolution in the world and know a days each and every day we use new technology and inventions.
IT is the term that in the forms of technology used to create,store and exchange the data.
The best definition of IT is in all sector like( technology and communication) the system used to storing ,retrieving and sending the in formation.
Every body know about computer know a days but the main thing is to be need that's the basic skills for to use computer.the computer is made of the combination of different hardware and software.
HARDWARE:-
The hardware contains
1 INPUT
2 PROCESSING
3 STORAGE
4 OUTPUT
1 Input.
The devices through which we enter the data.Like keyboard and mouse.The keyboard contain the the alphabates and numerical keys and look like a type writer so with the help of keyboard we enter the data.and mouse is also a input devices and with the help of mouse we choose any point and select the options.with the help of left,right button and th rolling button also use.
2 processing.
CPU contain central processing unit is just like a human brain contain a number of electronic circuits CPU contain three parts.
Arithmetic logic unit is basically the intelligent of computer use for numeric calculation like add ,subtract multiply etc
Memory .computer contain two type of memory ROM and RAM,ROM is perment memory all the basic function installed in ROM while RAM is temporary memory like show what u see on screen when u worked.
Control Unit.It save the correct information in correct places and store the ALU data and also manage print materials
3 STORAGE
Such devices called auxiliary storage or secondary devices basically two type of storage like floppy desk and hard drive the CD-ROM is common.In storage we store out important data
4 OUTPUT.
The devices with the help we take instruction or data from the computer is called output like printer and monitor etc
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SOFTWARE
The software help the computer to follow step by step in instruction.The software are two type system software and data base software.The system software control our system ,boot our system and stored in member while in data base system we can store the large amount of data
3 SOFTWARE DESIGN AND ALGORITHM
That's very important for any one to follow the step by step because before you develop any software you must design the software and Algorithm mean to go step by step .like
4 PRODUCTIVITY ENHANCEMENT SOFTWARE PACKAGES
Basically use few thing like word processor,spread sheet ,data base and also study the impact of computer and internet in the society .
Network is the combination of two or more the computer are called network.In networking we discus the type of networking and different topologies and LAN,WAN and whats IP,TCP etc
