Software

Get Complete Mains PDF Checkout Added to cart  Software and application of PC software packages: Software definition, Type of software and its Knowledge of Word processing, Spreadsheets and Power point presentation software packages Software is a set of programs, which is designed to perform a well-defined function. A program is a sequence of … Read more

Internet

Get Complete Mains PDF Checkout Added to cart  Definition of Internet, search tools, web browsers, e-mail and search engines. IT applications: E-cards, E- shopping, E-commerce.   INTERNET   The Internet is a global network of billions of computers and other electronic devices. With the Internet, it’s possible to access almost any information, communicate with anyone … Read more

Database

Get Complete Mains PDF Checkout Added to cart  Data, Data processing, business data processing, data storage, file management system and data base management systems.   Data, Data Processing and Database management System   Data processing and data management are critical components of business organizations.   DATA PROCESSING Data processing refers to the process … Read more

Computer Elements

Get Complete Mains PDF Checkout Added to cart    Definition of digital computer, Elements of computer: Input unit, Output unit, Primary memory, Secondary memory and Processing unit.     Computer is an electronic device that is designed to work with Information. term computer is derived from the Latin term‘computare’, this means to calculate or programmable machine. Computer cannot do anything without … Read more

Classification

Get Complete Mains PDF Checkout Added to cart  Classifications, generations, applications and limitations of digital computers   Computer Classification: By Size and Power Computers differ based on their data processing abilities. They are classified according to purpose, data handling and functionality. According to functionality, computers are classified as:  Analog Computer: A computer that represents numbers by some continuously … Read more

Network

Get Complete Mains PDF Checkout Added to cart  Basic element of Communication systems, data transmission mode, transmission media, network topologies, network types, communication protocols, network security mechanism.     Elements of a Communication System Elements of a communication system The above figure depicts the elements of a communication system. There are … Read more

Internet

Get Complete Mains PDF Checkout Added to cart  Definition of , search tools, web browsers, e-mail and search engines. IT applications: E-cards, E- shopping, E-commerce.   INTERNET   The is a global network of billions of computers and other electronic devices. With the , it's possible to access almost any information, communicate with anyone else in … Read more

Network

Get Complete Mains PDF Checkout Added to cart  Basic element of Communication systems, data transmission mode, transmission media, network topologies, network types, communication protocols, network security mechanism.     Elements of a Communication System Elements of a communication system The above figure depicts the elements of a communication system. There are three essential parts … Read more

Software

Get Complete Mains PDF Checkout Added to cart  and application of PC software packages: definition, Type of software and its Knowledge of Word processing, Spreadsheets and Power point presentation software packages is a set of programs, which is designed to perform a well-defined function. A program is a sequence of instructions written to solve … Read more

Classification

Get Complete Mains PDF Checkout Added to cart  s, generations, applications and limitations of digital computers   Computer : By Size and Power Computers differ based on their data processing abilities. They are classified according to purpose, data handling and functionality. According to functionality, computers are classified as:  Analog Computer: A computer that represents numbers by some continuously variable … Read more

error: Content is protected !!
Exit mobile version