APSC Mains 2024 Notes
Get topicwise printed notes for APSC Mains Exam 2024 developed by experienced faculty of PSCNOTES.APSC Prelims and Mains Notes, APSC Test Series
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 a particular problem. There are two types of … Read more Software
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 instructions written to solve a particular problem. There … Read more Software
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 the world, and do much more. It's important … Read more Internet
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 variable physical quantity, whose variations mimic the properties … Read more Classification
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 of any communication system, the transmitter, transmission channel, … Read more Network
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 of any communication system, the … Read more Network
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 else in the world, and do much more. … Read more Internet
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 of performing specific operations on a set of … Read more Database
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 a Program. It represents the decimal numbers through a … Read more Computer Elements
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 physical quantity, whose variations mimic the properties of … Read more Classification