Skip to main content

Differentiate between Analog and Digital Computers


The differences between analog and digital computers are as follows:






1
Analog Computers Work on continuous values. Digital computers Work on discrete values.

2
Analog Computers have low memory. Digital computers have a very large memory

3
Analog computers have Slow speed. Digital computers have fast speed.

4
Analog computers are less reliable. Digital computers are more reliable.

5
Analog computers used in engineering and science and medical fields. Digital computers are used in all fields of life.

6
Analog computers are used to calculate / measure analog quantities like speed and temperature. Digital computers are used to calculate mathematical and logical operations. It can solve addition, subtraction, division, multiplication and other mathematical and statistical operations.

7
Analog computers provide less accurate results. Digital computers provide 100% accurate results.
8 Normally Analog Computers are specific purpose Digital Computers are general purpose
9 Analog computers are difficult to use Digital computers are easy to use
10 Examples of Analog computers are: thermometer, analog clock, speedometer etc. Examples of digital computers are:
Personal Computer, laptops, smart phones etc.

Further Suggested Reading:

Comments

Popular posts from this blog

Paper Pattern For B.Sc. ACS - Advanced Computer Studies Class Islamia University Bahawalpur

Download Paper Pattern For B.Sc. Advanced Computer Studies ACS Class Islamia University Bahawalpur The Islmia University of  Bahawapur REVISED CURRICULUM of ADVANCED COMPUTER STUDIES (ACS) For B.A / B.SC.EXAMINATION 2005 & ONWARDS Paper Pattern For ACS, B.Sc. Advanced Computer Studies, Islamia University Bahawalpur COURSE MARKS: 200 THEORY: 160 PRACTICAL & PROJECT: 40 ACS - Third Year (B.Sc Part-I) Paper I, II and C++ practical will be offered in the third year  ACS - Fourt Year  (B.Sc Part-II) Paper III. IV and project work will be offered in fourth year.  Paper I, II, III and IV all have two sections each which carry equal mark. THIRD YEAR PAPER – I Introduction to information Technology 40 PAPER -II Programming using C++ 40 PROJECT PRACTICAL using C++ 20 FOURTH YEAR PAPER -III Data Base Management system 40 PAPER-IV Introduction to Web Programming 40 PROJECT 20 ASSESSMENT METHOD ...

Explain Main Difference Between System Software and Application Software

Topic: Explain Main Difference Between System Software and Application Software            Differentiate between system software and application software Before , explaining the main differences between application software and system software, let us know the definitions of Application software and System software with examples. What is System Software: System software is a set of programs to control all components of computer and to manage overall operations of computer system. Differences between System software and application software System software is used as a base to install and run all application software. Examples of system software include: Operating Systems, like Microsoft Windows, DOS, Unix and Linux Device Drivers like Device driver software of a Printer (found on CD normally provided with the printer) Utility Programs like AVAST anti virus, Disk Scanners and File Viewers etc. What is Applicat...

Explain Computer Software With Examples

Software Software is a set of instructions that tell a computer what to do. Software is the set of instructions given to computer to perform a task or to control operations of computer. Software cannot be touched. There are two main types of software - Application software and System software . The hardware cannot perform any task without software. Software is installed on hard disk . When we use any software it is loaded into RAM from hard disk. What is Software? Examples of software are: MS Word MS EXCEL MS POWER POINT,  WinZip Norton Anti Virus MSN Messenger  and MS Windows etc.             Microsoft WORD: MS Word This software is used to prepare letters, applications, office documents and all types of documents and books etc. Microsoft Excel: MS Excel It is used calculations and preparing electronic worksheets for example creating Employees Pay Sheet or Students Result Sheet.   ...