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Sunday, March 8, 2020

What is computer/computer kya hai/

What is computer


Hello friends
Today i will discuss about computer
If you want know more about computer technology so you can see read
What is computer/computer kya hai
Computer

Computer

Computer is an electronic device which is capable of receiving data and performing a sequence of operations in accordance with a predetermined but variable set of procedural instructions to produce a result in the form of information or signals.
कंप्यूटर एक इलेक्ट्रॉनिक उपकरण है जो डेटा प्राप्त करने में सक्षम है और एक पूर्व निर्धारित के अनुसार संचालन के अनुक्रम का प्रदर्शन कर रहा है लेकिन प्रॉक्सी का प्रॉदिशानिर्देश सेट करना है

How many types of computer


There are following types of computer
  • Analog computer
  • Digital computer
  • Hybrid Computer

Analog computer

Analog computers are used mostly in medical science

Digital computer

Digital computers are the most commonly used computer on a digital technologies which is widely used and preferred now-a-days.

Digital computer divided in 4  type

  1. Micro computer
 The processor is very small so that called micro processor and device is called Micro computer

2. Mini computer

The processor of mini computer is small but larger than Micro processor Mini computer multi user device generally used in designing company for commercial use.
3. Mainframe computer
It has larger processor and multiuser device. Number of users is more than mini computer.

4. Super computer

The processor is biggest than other computer and processing capicity is highest than other devices. It is multi user fastest calculation device generally used in nuclear science for contacting purpose.CRAY-I is the first Super computer.India's First super computer is PARAM-10000

Hybrid computer

The kind of computer comes with both characters (digital and analog) are called hybrid computer. This computer is used there where it needs to calculate both the digital and analog data for Example In Hospitals.

Characteristics of computer

There are five major characteristic of computer which have met them very useful
  1. Speed
  2. Accuracy
  3. Diligence
  4. Flexibility
  5. Data storage 

Speed

Computers can carry out destruction inlays then millionth of second.surprised to knowthat computer can perform millions of instruction and even more per second

Accuracy

Computers can do the calculation without errors and very accurately. If computer make errors the errors in computer are due to human inaccurate data.

Diligence

Computers are capable of performing any task given them repentitively.

Flexibility

Easy to process the Data and flexibility in use

Data storage

Computer can Store large volume of data information on magnetic media.computer has in built memory where we can Store large amount of data.You can also Store data in secondary storage devices such as pendrive, Floppy Disc, DVD etc.

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कंप्यूटर और सभी कंप्यूटर संबंधित पूर्ण रूप और सीसीसी पूर्ण रूप में उपलब्ध हैं

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                     By    Sandeep Kumar



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