What Is Network Security And Explain its types.

Network security is the security provided to a network from unauthorized access and risks. It is the duty of network administrators to adopt preventive measures to protect their networks from potential security threats. Computer networks that are involved in regular transactions and communication within the government, individuals, or business require security. The most common and … Continue reading What Is Network Security And Explain its types.

What is Data Processing?

Data processing refers to the process of collecting and manipulating raw data to yield useful information. Data processing is also the conversion of raw data into machine-readable form and its subsequent processing by a computer. Data processing converts the otherwise unusable data into a useful form. It involves data storage, organization, modification and final presentation … Continue reading What is Data Processing?

What is a Data Warehouse? Explain its Architecture.

A data warehouse is a relational database that is designed for query and analysis rather than for transaction processing. It usually contains historical data derived from transaction data, but can include data from other sources. Data warehouses separate analysis workload from transaction workload and enable an organization to consolidate data from several sources. This helps … Continue reading What is a Data Warehouse? Explain its Architecture.

What is  is object oriented programming?

Object Oriented Programming is a paradigm that provides many concepts such as inheritance, data binding, polymorphism etc. Simula is considered as the first object-oriented programming language. The programming paradigm where everything is represented as an object, is known as truly object-oriented programming language. Smalltalk is considered as the first truly object-oriented programming language. OOPs (Object … Continue reading What is  is object oriented programming?