Computer Science Computer Science Notes

Database

Data is organized into rows, columns and tables, and it is indexed to make it easier to find relevant information. Data gets updated, expanded and deleted as new information is added. Databases process workloads to create and update themselves, querying the data they contain and running applications against it. Computer databases typically contain aggregations of […]

Class 11 Computer Science Notes

Computer Architecture

In computer engineering, computer architecture is a set of rules and methods that describe the functionality, organization, and implementation of computer systems. Some definitions of architecture define it as describing the capabilities and programming model of a computer but not a particular implementation. Download Notes

Class 11 Computer Science Notes

Generation of Computer

The history of computer development is a computer science topic that is often used to reference the different generations of computing devices. Each one of the five generations of computers is characterized by a major technological development that fundamentally changed the way computers operate. Most major developments from the 1940’s to present day have resulted in increasingly smaller, cheaper, more powerful […]

Class 11 Computer Science Notes

History Of Computer

The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. He designed the Analytical Engine and it was this design that the basic framework of the computers of today are based on. Generally speaking, computers can be classified into three generations. Each generation lasted for […]