Basic computer structure, Basic Computer Science

Assignment Help:

Basic computer structure:

A computer is an electronic device, which can accept and process data by carrying out a set of stored instructions in sequence. This sequence of mathematical and logic operations is known as a Program.

The computer is constructed from electronic circuits, which operate on an ON/OFF principle. The data and instructions, used in the computer, must therefore be in logical form.

The computer uses the digits "1" and "0" of the binary numbering system to represent "OFF" and "ON". All data and program information must, therefore, be converted into binary form, before being fed into the computer circuitry.

One of the most important characteristics of a computer is that it is a general-purpose device, capable of being used in a number of different applications. By changing the stored program, the same machine can be used to implement totally different tasks.

In general, aircraft computers only have to perform one particular task so that fixed programs can be used.

 


Related Discussions:- Basic computer structure

Merchant problem, Pebble Merchant Problem Description There is a pebble mer...

Pebble Merchant Problem Description There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides.

Programming, how to use pseudocode to write a hotel reservation program

how to use pseudocode to write a hotel reservation program

Html, a program to create htmlpage

a program to create htmlpage

SCM, advantages of E-SCM?

advantages of E-SCM?

Nursing care activity module, Nursing Care Activity Module Retrievi...

Nursing Care Activity Module Retrieving of identification data of patient  Assessment of the patient  - Physical - Mental - Personal - Socio-c

What are search engines, QUESTION 1 What are search engines? QUESTI...

QUESTION 1 What are search engines? QUESTION 2 Write short notes on the inverted file. QUESTION 3 Write short notes on: (i) Derivative indexing (also known a

Random access memory (ram), RANDOM ACCESS MEMORY (RAM): The RAM-type me...

RANDOM ACCESS MEMORY (RAM): The RAM-type memory will allow data to be written into it, as well as read from it. With very few exceptions, RAMS lose their contents when the powe

Counters and registers, design a synchronous, recycling, MOD-12 counter wit...

design a synchronous, recycling, MOD-12 counter with D FF''s. Use the states 0000 through 1011 in the counter.

Explain the concept of knowledge discovery in database, Question 1 Explain...

Question 1 Explain the concept of knowledge discovery in database Question 2 Discuss the following types of Multidimensional Data Models                    Stars, Snowflakes and

Arithmetic and logic unit, Arithmetic and Logic Unit: The Arithmetic a...

Arithmetic and Logic Unit: The Arithmetic and Logic Unit is that part of the CPU that actually performs arithmetic and logical operations on data. The CU, CPU registers and me

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