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24 June 2018

UNIT TEST IN PDF STD 6 TO 8 CHAPTER-1 SUBJECT:- SCIENCE AND TECHNOLOGY BY CHANDAN RATHOD

UNIT TEST IN PDF STD 6 TO 8 CHAPTER-1 SUBJECT:- SCIENCE AND TECHNOLOGY BY CHANDAN RATHOD
STD 6 TO 8
CHAPTER-1
SUBJECT:- SCIENCE AND TECHNOLOGY
Information science is a field primarily concerned with the analysis, collection, classification, manipulation, storage, retrieval, movement, dissemination, and protection of information.[1]Practitioners within and outside the field study application and usage of knowledge in organizations along with the interaction between people, organizations, and any existing information systems with the aim of creating, replacing, improving, or understanding information systems. Historically, information science is associated with computer sciencelibrary science, and telecommunications.[2] However, information science also incorporates aspects of diverse fields such as archival sciencecognitive sciencecommercelawmuseologymanagementmathematicsphilosophypublic policy, and social sciences.
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       Information science should not be confused with information theory. Information theory is the study of the types of communications we use, such as verbal, signal transmission, encoding, and others.[3] Information science deals with all the processes and techniques pertaining to the information life cycle, including capture, generation, packaging, dissemination, transformation, refining, repackaging, usage, storage, communication, protection, presentation etc. in any possible manner.
UNIT TEST IN PDF STD 6 TO 8 CHAPTER-1 SUBJECT:- SCIENCE AND TECHNOLOGY BY CHANDAN RATHOD
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