Classification of computers, Basic Computer Science

Assignment Help:

Classification of Computers

DIGITAL, ANALOG AND HYBRID

Computers are of three basic types – Digital, Analog, and Hybrid. Current use of the word “computer” almost always refers to the electronic digital computer which uses solid-state electronic circuits.

  1. Analog: This type of computer can process continuously varying quantities rather than on-off or incrementally stepped quantities, which are the inputs for the digital computer. The moving pointer type automobile speedometer is an example of a simple mechanical analog computer. Its input is the continuously variable rotational speed of the drive shaft and its output is the pointer movement across the dial which indicates the speed of the vehicle.
  2. Digital: A digital computer uses the properties of electronic circuits which represent exactly two states – “on” or “off”. All digital computers use a combinatorial sequence of binary digits ‘0’ and ‘1’ to represent independent pieces of information. Digital computers are commonly used in business commercial applications.
  3. Hybrid: An effort to combine the best features of Analog and Digital computer resulted in the design of Hybrid computers. This “dual purpose” system combines the measuring capabilities of the analog computer and the logical and control capabilities of the digital computers. Flight simulator is an example of Hybrid computer.


Related Discussions:- Classification of computers

Define internet and explain its working, Question 1 Define Internet and ex...

Question 1 Define Internet and explain its working Question 2 Explain page format specifiers and page content specifiers of XSL-FO Question 3 Write a note on HTML

D, #questionWrite a program to find the area under the curve y = f(x) betwe...

#questionWrite a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two poi

RMO CSMS marketing subsystem, I need to write a narrative n overview of the...

I need to write a narrative n overview of the diagram and an analysis of the actors

Database reports, The first report, Report #1, is to be an ordered list of ...

The first report, Report #1, is to be an ordered list of the contents of the database, sorted in ascending order by a major field. Report #1 is to include all of the fields and rec

C++ programming, write a program of 2 sum and 2 product number in C++ progr...

write a program of 2 sum and 2 product number in C++ programming language

Python - Dictionary, A dictionary is variable and is one more container typ...

A dictionary is variable and is one more container type that can store any number of Python objects, counting other container types. Dictionaries consist of pairs (identified items

Sma* search - artificial intelligence, SMA* Search-Artificial intelligence ...

SMA* Search-Artificial intelligence IDA* search is good from a memory point of view. actually it may  be criticised for not using enough memory - utilizing  more memory may inc

Diskless workstations, Diskless workstations:    Most people assume th...

Diskless workstations:    Most people assume that the operating system is stored on a disk that is connected directly to the computer, but this is not necessarily true. If the

7489 ttl ram device, The 7489 TTL Ram Device: The 7489 TTL Ram package ...

The 7489 TTL Ram Device: The 7489 TTL Ram package has 64 memory cells, each cell is capable of holding a single bit of data.  The cells are organised into locations, and each l

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd