Charles Babbage ko computer ka "Grand Father" bulaya jata hai. Pehla mechanical computer Charles Babbage designed kiye the, jinko past mei analytical engine keh jata tha.
Computer ek advanced electronic device hai, Jo user sei data (input) receive karte hai and program k jariye usko process karke (calculation), output show karte hai.
Computer ek aisa device hai, Jo user sei information accept karke, usko program and software k jariye manipulate karke, user ko result dete hai.
Computer sef bionary digit (0,1) ko samajte hai and Puri Kam bionary digit Mei karke, user based language (decimal number) mei convert karte hai.
Computer User sei input lete hai and usko store and processing karke user ko output dete hai.
Example : Agar koi song upke Computer storage Mei save rehte hai or upp unn ganna ko play karna chate hai, to simply computer ka ganna ka bionary code ko samjhe, usko processing karke, upke samne show karega.
C -- Commonly
O -- Operated
M -- Machine
P -- Particular
U -- Used for
T -- Technology
E -- Education &
R -- Research
Hardware: Computer ka processor, memory, storage, communication ports ko hardware kehte hai.
Software: Computer operating system (program) k jariye, hardware ko specific Kam karneka permission dete hai. Ex : Microsoft Windows, Linux etc.
Lastly, A the jankari computer k bademe. Agar upko a article acchi last to please comment karke bataye.
Computer ek advanced electronic device hai, Jo user sei data (input) receive karte hai and program k jariye usko process karke (calculation), output show karte hai.
Computer keya hai?
Computer ek aisa device hai, Jo user sei information accept karke, usko program and software k jariye manipulate karke, user ko result dete hai.
Computer sef bionary digit (0,1) ko samajte hai and Puri Kam bionary digit Mei karke, user based language (decimal number) mei convert karte hai.
Computer User sei input lete hai and usko store and processing karke user ko output dete hai.
Example : Agar koi song upke Computer storage Mei save rehte hai or upp unn ganna ko play karna chate hai, to simply computer ka ganna ka bionary code ko samjhe, usko processing karke, upke samne show karega.
- Upne gaana store Kiya
- Usko play karneka permission (input) Diya
- Computer bionary number ko samjhe processing Kiya
- Lastly, gaana play (output) hua.
Computer ka full from:
C -- Commonly
O -- Operated
M -- Machine
P -- Particular
U -- Used for
T -- Technology
E -- Education &
R -- Research
Computer ka primary categories:
Hardware: Computer ka processor, memory, storage, communication ports ko hardware kehte hai.
Software: Computer operating system (program) k jariye, hardware ko specific Kam karneka permission dete hai. Ex : Microsoft Windows, Linux etc.
Computer ka major types:
- Analog computer
- Desktop Computer
- Laptop
- Mainframe
- Micro computer
- Mini Computer
- Notebook
- Supercomputer
- Workstation
History of computer:
1st Generation (1940 to 1956)
- Room sized machine
- Used vacuum tubes for circuitry
- Magnetic drums for internal storage
- Data input k liye punched cards
- Language k liye Binary machine code
2nd Generation (1956 to 1963)
- Replaced vacuum tubes with transistors
- Storage capacity increase karne k liye magnetic type storage
- Basic assembler language (BAL)
- Punched cards for input
3rd Generation (1964 to 1971)
- Used integrated circuits (IC)
- Metal oxide semiconductor (MOS) for internal memory
- Used keyboards for input
- Monitors for output
- Replace to Formula Translation, Business oriented language and C- language for giving input
4th Generation (1972 to 2010)
- It used integrated circuits and microprocessors.
- Add RAM and ROM
- Used high level language, like C and C++
- Add networking and Internet
5th Generation (2010 to Present)
- It used large scale integrated chips.
- CPU for processing whole calculation
- Natural language support
- Complex problem solver
- Allow multiple program at the same time
Lastly, A the jankari computer k bademe. Agar upko a article acchi last to please comment karke bataye.
Comments
Post a Comment