Special-purpose and general-purpose computers, Basic Computer Science

Assignment Help:

SPECIAL-PURPOSE AND GENERAL-PURPOSE COMPUTERS

In general, there are two types of digital computers. The first is the special-purpose digital computer, which performs a fixed and pre-set sequence of calculations. This type of computer may be constructed more efficiently than the general purpose computer. Because of the advantages in construction, special-purpose computers are used where such factors as weight, power consumption, etc. are critical, as in aircraft control systems, missile guidance systems, etc.

The second type of computer is defined as a general purpose digital computer. The sequence of instructions which the machine follows is generally read into this type of machine and stored in the memory of the machine. The machine can be made to follow another sequence of instructions by simply reading in the desired set of instructions. Since the sequence of operations performed by the general-purpose digital computer may be easily changed, the machine possesses greater flexibility, and this is the type of machine generally used in business and scientific applications.


Related Discussions:- Special-purpose and general-purpose computers

Explain the working of bus connection, Question 1 Explain the working of B...

Question 1 Explain the working of Bus connection Question 2 Write a note on: Robotics and Voice Recognition Question 3 Describe the construction of CD-ROM Question 4

Primary or foreign key, QUESTION Your Library is currently offering acc...

QUESTION Your Library is currently offering access to the Internet for its subscribers on a fee paying basis. Subscribers should make a booking for each slot of one hour in adv

What is Semaphore and explain with example?, Description A semaphore is a...

Description A semaphore is a confined variable whose value can be accessed and changed only by the operations P and V and initialization operation known as ''Semaphoiinitislize''.

Write short notes on joint fiction reserve, QUESTION (i) Write short no...

QUESTION (i) Write short notes on each of the following: a) Shelf reading b) Joint Fiction Reserve c) London and South-Eastern Library Region d) Document access

What are the features that bash shell provides, Question 1 What are the fe...

Question 1 What are the features that Bash shell provides? Question 2 Explain Runlevels Question 3 Discuss the following                           1) Links 2) Doma

The central processing unit (cpu), THE CENTRAL PROCESSING UNIT (CPU): T...

THE CENTRAL PROCESSING UNIT (CPU): The CPU is the heart of any computing system.  It executes the individual machine instructions, which make up a program. The CPU is formed fr

Chat, Chat: The word chat in English language means - casual conversat...

Chat: The word chat in English language means - casual conversation. On Internet it means the same, except that you need to use text and your keyboard skills are tested. Earli

Numerical data , i don''t understand how to create a program using double, ...

i don''t understand how to create a program using double, int, float, short etc

Input and output devices, Input and Output Devices : The most common input...

Input and Output Devices : The most common input devices that you will see in your PC are the keyboard and the mouse. The keyboard of the computer looks like the keyboard o

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