GENERAL KNOWLEDGE

Detailed explanation-1: -The raw facts and figures for a firm are collectively referred to as data. The data may then be processed and presented in a structured format to the audience. Such processed data is referred to as information. This information may then be used by the management to make business decisions.

Detailed explanation-2: -Data is raw, unorganized facts that need to be processed. Data can be something simple and seemingly random and useless until it is organized. When data is processed, organized, structured or presented in a given context so as to make it useful, it is called information.

Detailed explanation-3: -PDA, in full personal digital assistant, an electronic handheld organizer used in the 1990s and 2000s to store contact information, manage calendars, communicate by e-mail, and handle documents and spreadsheets, usually in communication with the user’s personal computer (PC).

Detailed explanation-4: -A decision support system (DSS) is a computer program application used to improve a company’s decision-making capabilities. It analyzes large amounts of data and presents an organization with the best possible options available.