Computer | Types | Operating System | Uses | CPU | Computer Works |Computer Programm | Diffrence Between Rom & Ram Memory | Full informations in hindi
Computer | Types | Operating System | Uses | CPU | Computer Works |Computer Programm | Diffrence Between Rom & Ram Memory | Computer Complite / Full informations in hindi :
1. What is Computer ? ( कंप्यूटर क्या है ? ) :
Computer is electronic machine that can perform tasks and calculations according to our instructions, you can also understand it in such a way that computer is a kind of electronic machine which can solve mathematical problems, send messages anywhere, Can play music, can play video and can do many other things.
If we talk about electronic computer, it was introduced in 1940s but at that time it was so big that a whole team was needed to run it but today's computers are very fast, size is less, very Tasks can be performed from which even thinking earlier seemed impossible.
2. Types of Computers | कंप्यूटर के प्रकार :
There are four types of computers, That is Given to bellow :
1. Supercomputer ( सुपर कंप्यूटर ) :
(i) Super Computer is the most powerful computer.
(ii) Super Computer is also the most expensive.
(iii) Super Computers Are mostly used in big organizations only. Such as NASA.
(iv) Super Computer is The Most Powerfull computer in the world, So it is used to big Calcullations of (v) Programs and Handling to big operations.
(vi) Our India is Developed / Buided Three Super Computer. Such name as -Param , anurag and a other Super Computer.
2. Mainframe Computer: ( मेन फ्रेम कंप्यूटर ) :
Mainframe computer is used generally Educational uses, Government Organizations, banks etc. It is not as powerful as supercomputers but still they are very expensive. Government organizations mostly use similar computers. Banks, educational institutions and insurance companies also use this type of computer to store the data of their customers. Becouse this computers Data storage Capecity is very high. and ists speed is very fast. The Calculations Time is Very Low.
So After Super Computer The Mainframe Computer is the most power full computer in the world.
3. Minicomputer (मिनी कंप्यूटर ) :
Mini Computer is the Third types of Computer in the world.
Mini Types Of Computer is generally used by small businesses and firms. We also call minicomputer by the name of midrange computer. Its Price is low to compare rate of Mainframe computer. And Operation speed is low in this computer.
4. Microcomputer ( माइक्रो कंप्यूटर ) :
Micor computers is available on defrent types of computers Such as - desktop computers, laptops, tablets, smartphones come in microcomputers only.
This type of computer is the most used and it is also cheaper than other computers. So it is Know as small Computers. Micro Computer is Used to many Works Such as entertainment, education, gaming and other work.
3. What is Operating System ( आपरेटिंग सिस्टम क्या है ) :
Operating system is most important Topic is the Computer Chepter. In This Chepter the Operating Sytem is Defirant Types availlable but its work is Same/ or not diffrent.
All the management processes inside the computer are handled by the operating system itself.
There are Computer software is Diffent Types - Such as Application software, System software, and General Purpose Softwares. Operating System is a System software In The computer System.
4. Uses Of Operating System | आपरेटिंग सिस्टम का उपयोग :
Here, You Know The Operating system is a type of system software. The Uses of Operating system are System Software is that -
All the basic tasks of the computer are performed by the operating system.
file management, memory management, process management etc Uses Of operating Systems .
Operating system / or System software is a very Powerfull program / or software. That is Installed in the Computer System and it is Given to The instructions on the Computer system for any All types of operations.
Because of the operating system, all the application software are there, they understand the commands and are able to do their work.
Some examples of operating systems are windows xp, Windows 10, Windows 8, Windows 7, Windows 2000, Windows 11, Windows 12 or linux, macintosh etc.
5. What is CPU ( CPU / सीपीयू क्या है ) :
CPU is The Calculltion Unit of the Computer System. Its Full Name is "Central Processing Unit" . The Main Work of CPU is Calcullation of Data and Perform any all types of actions on the Computer Systems.
CPU is Called the Brain of Computer System. The CPU is the Assamble Parts of computers. in the cpu the many Computer Hard ware componants are inculded Such as Processor, SSD, CD Drive, Mother Board, Hard Disk Etc. Processor is the Know as the Brain of the the Cpu.
Central Processing Unit is also called computer brain because whatever instruction we give to the computer, it is the work of the CPU to complete it. CPU is also known as processor.
6. How computer works ( कंप्यूटर कैसे कार्य करता है ) :
Computer Working Is Know as IPO Cycle. The IPO Cycle full name is that - "INPUTE , Proccessing And Output"
Computer is Reciving the data in the inpute device of the Computer system, And CPU " Centeral Processing Unite" Is process this data and Send to memory and output Devicess. than The Outpute Devices such as Monitor, Printer etc is Show this Resuls is Show on the Outpute units. That is the know as the IPO Cycle.
You cannot see how the computer works with your eyes, but you can understand it, so when we give instructions to the computer with the help of keyboard and mouse, then that instruction goes to the CPU and the CPU follows the instructions given by us. That's how our computer works.
7. What is a computer program ( कंप्यूटर प्रोग्राम क्या है ) :
Computer Program is a Types of Applications software / or General purpose software. The Software is a program of instructions of coding in the computer laguage, its used to given the istructions of computer system.
You can call a computer program a collection of instructions which are made for a particular task and when we execute that program, then it completes the work for which it is made. Always remember one thing, a computer is a kind of machine that cannot understand the language of humans, so computer programs are made which instruct computers. What a computer program does, we call it a computer programmer and the language we use to program is called a programming language and it is also of many types.
8. What is a computer Hardware ( कंप्यूटर हार्डवेयर क्या है ) :
Hardware is the physical parts of the computer system or that is called the physical Parts of computer system. Hard ware is the all part that is used to making the computer system that is called hardware. There are many parts of computer like mouse, keyboard, monitor, cpu, motherboard, ram etc is know as the type of hardware of computer system. So whatever parts of the computer we can touch with our hands are called hardware. If you see, without hardware there will be no existence of computer.
9. What is a computer ROM & RAM ( कंप्यूटर रैम और रोम क्या है ) :
i. Rom Memory (रोम) :
Rom is the know as the primery memory of the computer system or The first memory. we call ROM means read only memory. when our computer is off then it stores all the data with itself like hard drive and pen drive. That is the example of a Rom Memory, Because its stored Data is not lose when computer line on to off conditions. Data is always available in any types of all conditions on computer system.
ROM is a type of permanent memory whose full form is Read Only Memory . ROM is called non-volatile memory. Because in this like random access memory, as soon as the computer is turned off, the data present in its memory is not deleted, the data present in it is saved permanently.
ROM computer keeps many information saved, it saves the information containing many necessary instructions for bootstrapping.
There are many types of ROM, whose names are as follows-
(i) PROM- (PROGRAMMABLE READ ONLY MEMORY)
(ii) EPROM- (ERASABLE AND PROGRAMMABLE READ ONLY MEMORY)
(iii) EEPROM- (ELECTRICALLY ERASABLE AND PROGRAMMABLE READ ONLY MEMORY)
(iv) MROM- (MASKED READ ONLY MEMORY)
ii. Ram Memory (रैम ) :
Thare are RAM is know as the types of Secondry memory on a computer system. We call the second memory as ram, it means random access memory, it stores our data only for some time, as soon as we turn off the computer, the ram becomes completely empty.
The full form of RAM is Random Access Memory. Ram Memory is the Rewritable Memory.
10. What is The Diffrnce Between RAM & ROM | कंप्यूटर रैम और रोम मे क्या अंतर है ? :
Difference between RAM and ROM :
Final Words / इस पोस्ट मेन आपने जाना :
S.N. | RAM | ROM |
1 | Its full form is Random Access Memory. | Its full form is read only memory . |
2 | This is temporary memory. | This is permanent memory. |
3. | It is a mutable memory that can be changed. | It is an immutable memory. |
4. | Both writing and viewing of RAM is possible, it can also be deleted. | ROM can be read only, it is not possible to write in it. |
5. | Its cost is very high. | Its cost is less as compared to RAM. |
6. | It is used to slow down the speed of any device. When its size is more, the device works well, while it is less, the speed of the device decreases. | It is used to slow down the speed of any device. When its size is more, the device works well, while it is less, the speed of the device decreases. |
7. | Data in RAM does not remain without a power supply. | Data in ROM is saved even without power supply. |
8. | The data gets saved very quickly in RAM. | It takes a long time to save the data. |
9. | There are mainly two types of RAM | There are mainly four types of Rome. |
10 | Types of RAM : 1. STATIC RAM 2. DYNAMIC RAM |
Types of ROM : 1. PROM- (PROGRAMMABLE READ ONLY MEMORY) 2. MRON- (MASKED READ ONLY MEMORY) 3. EPROM- (ERASABLE AND PROGRAMMABLE READ ONLY MEMORY) 4. EEPROM- (ELECTRICALLY ERASABLE AND PROGRAMMABLE READ ONLY MEMORY) 5. EAROM- (ELECTRIC ATERABLE READ ONLY MEMORY) |
COMMENTS