classified the computer on the basic of operations
Answers
Answer:
There are three types of the computer on the basis of work. They are analog, digital, and hybrid computer. Digital computer does not measure the continuous data for continuous output. The hybrid computer is the combination of analog and digital computer system.
Answer:
Classification Of Computer
Computers are available in many sizes and types and also can fit in the palm in our hand to those computers that occupied the entire room. Computer are used in different sectors and may be differ according to speed, storage, capacity, size and nature. It may be special purpose and general purpose.
Special Purpose computer can perform only one type of specific task like Seismograph, Traffic Light Controlling Computer etc
General Purpose computer are versatile and diligent which performs in most of the sector
On the basics of working principle
There are three types of computer on the basics of working principle.
Analog Computer
Digital Computer
Hybrid Computer
Difference between Analog and Digital
Analog Computer
Analog computer is the special purpose computer. It represents the data ans physical quantities such as current , pressure, temperature, voltage etc. They were especially useful in the simulation and evaluation of dynamic situations such as flight of a space capsule or the changing weather patterns over a certain area. The accuracy of analog computers are low.
Examples: Speedometer, Odometer, Seismograph etc.
Digital Computer
Digital computer is the general purpose computer, it uses discrete data like letters, numbers , symbols etc. and process data in binary digits i.e 0s and 1s. It can be also powerful computers like super, mainframe, mini and micro computers. . It performs task to control industrial process and regulate the operations of machines, analyze and organize vast amount of business data and simulate the behaviour of dynamic systems. They are faster and accurate as compared to analog computer.
Hybrid Computer
The combination of computers which is capable of processing in both analog and digital signals. It accepts input in the form of analog signals , process data digitally and gives output either digitally or analog form. They are used in industrial application, airplanes, ships hospital etc. The widest application of hybrid computer take place in situation which require real time solutions. Example: ECG (Electronic Cardio Graph).
Difference between Analog and Digital Computer
Analog Computer Digital Computer
The computer which is based on continuous data. The computer which is based on discrete data.
It measures only physical values like current, speed, voltage etc. It measures digits i.e 0 and 1
It is used for specific purpose. It is used for general purpose.
Low accuracy High accuracy.
It has no memory or less memory. It has high storage capacity.
They are slower than digital computer. They are faster than analog computer.
The signals are in the form of curve line The signals is in the form of pulse.
analog
digital
Example: Seismograph, Thermometer, speedometer etc. Example: Desktop, Palmtop, Laptop etc
2. On the basics of Size
Super Computer
Mainframe Computer
Mini Computer
Micro Computer
Super Computer
A Super Computer is the fastest, powerful , expensive computer. It is specially used for weather forecasting, biomedical research , remote sensing, aircraft design etc. The primary use for supercomputers is in scientific computing which requires high powered computers to perform complex calculation. Scientific organization, rendering complex formulas etc.
Use: Weather forecasting, Aircraft and Space engineering, Scientific research etc.
Examples: CRAY 3, CYBER 205, NEC-205 etc