Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
CONCEPT AND NEED FOR INFORMATION:
Information emanates from all human activities and achievements; both individuals and corporate bodies are involved in the creation of information for some purpose or the other. Research and Development activities, for instance, generate new information which, in turn, is used as a basis for bringing forth more information. Some organisations are entrusted with the task of collecting and organising statistical information through census and surveys. A state with its organs of executive, legislature; judiciary, business and industry generates vast amount of information and contributes substantially to its growth. We shall also study in this Unit why information gets generated at all. This is explained by taking typical examples of information needs of a wide cross-section of people; viz., students, teachers, medical and legal practitioners, engineers, technologists, business managers, industrialists, government officials, legislators, research workers, and other specialist groups.
Steps in Developing a Questionnaire or Interview Schedule: a) Preliminary Decisions: Decide on the form that the schedule will take e.g. structured, unstructure
LEVELS OF MEASUREMENT: Measurement is the process of assigning numbers to the variables. Ways to assign these numbers include counting, ranking and comparing objects or ev
QUESTION a) Public sector projects are being resorted to on a public-private basis. Explain what is public-private-partnership (PPP)? b) What are the benefits of public-priv
Drawbacks Pooling up the necessary funds to opt for centralized cataloguing may be difficult for some libraries. Because of local variations it may be difficult to go
Physical forms of catalogue
Question (a) A plastics manufacturer has 1200 boxes of transparent wrap in stock at one factory and another 1000 boxes at its second factory. The manufacturer has orders for th
Reprography unit in library building-library management With the advent of cheap and efficient photocopying machines, provision of photocopy service has become a must in most
Question: Jaimie and Mary are work colleagues in the support team of a large department at the University. Mary has been on maternity leave and the department was reorganised
Question In 2000, various instances were reported in which Ford owners with Firestone tyres were experiencing tyre blowouts ultimately causing around 150 deaths and over 500 s
ORGANISATION OF INFORMATION SERVICES: Documentation and information services are activities that grew out of information needs of user communities engaged in research, industr
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd