What is BIG DATA? Introduction, Types, Characteristics and Examples
What is Big Data?
Big data” is high-volume, velocity, and variety information assets that demand cost-effective, innovative forms of information processing for enhanced insight and...
Explain about Operating System
An Operating System (OS) is an interface between a computer user and computer hardware.
Operating system Objective1 To make the computer system convenient and easy...
Digital communication
Digital communication is the physical transfer of data over Point-To-Point or Point-To-Multipoint communication channel. It is transfer of discrete messages. Digital communication plays a vital...
What is Cryptography : Types, Tools and Its Algorithms
What is Cryptography?
Cryptography provides for secure communication in the presence of malicious third-parties—known as adversaries.
This form of process intercepts unauthorized accessibility for the data....
AWS web interface
AWS web interface serves over a million active guests in further than 240 countries and homes. As our guests grow their businesses, AWS...
Learn JavaScript by playing games
javascript is one of the most popular languages in software indstry ,it has now become essential to learn espicially for web devlopment domain...
Types and Characteristics of Communication
Communication: Meaning, types and characteristics of communication.Effective communication: Verbal and Non-verbal, Inter-Cultural and group communications, Classroom communication.Barriers to effective communication.Mass-Media and Society.
Roots of Word...
Explain briefly about internet of things (IoT)
The Internet of Things, or IoT, refers to the billions of physical devices around the world that are now connected to the internet all...
Explain About Information Systems for Business Functions
Supporting Business Functions in an Enterprise with Information
The principal business functions in a business firm are:
1. Marketing and sales
2. Production
3. Accounting and finance
4. Human resources
Outlines a...
Database Management System(DBMS)
Database Management system(DBMS) is system software for creating and managing databases. A DBMS makes it possible for end users to create, protect, read, update...