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Question 1 What is the Communist perspective of Media (or the Communist Media Theory) and what is the Free Press Theory (or Libertarian Perspective)?
Question 2 Write a long note on the Uses and Gratifications Theory and the Agenda-Setting Theory
Question 3 Do you think the mass media are controlled? Explain. What are some of the forms of media control
Question 4 Write a long note on International Communication
Question 5 Write a long note on recent trends in models
Question 6 What is interpersonal communication and what is mass communication? Differentiate between the two
Ch 17 problem 17.11 What difference does it make to the Var calculated in Example 17.2 if the exponentially weighted moving average model is used to assign weights to scenarios as
what is the cataloguing and types of cataloguing
Operational Aspects of SDI Once the policy aspects regarding the design of an SDI system are decided by the competent authority, appropriate decisions regarding components ar
Question 1: Transaction processing systems, office systems/knowledge work systems, decision-support systems, management information systems, and executive support systems are t
The Online Search The first stage; in conducting a search is to develop a clear specification of the information required by the end-user. The search may he conducted by the
QUESTION Modern society is highly dependent on key critical systems either physical or technology based. They have become more vital as the information age has developed and so
Subject Directories Subject directories, also known as subject guides allow people to browse information by subject. They are hierarchically organised indexes of different su
Software The software in an IR system enables the following operations; Entry of bibliographic data including index terms and the generation of the document description
QUESTION 1 (a) Give 6 differences between OLTP and OLAP (b) Describe the process of transformation of OLTP data so that it gives acceptable performance in an OLAP system
Question 1: i. What do you meant by an information system? ii. Distinguish between a computer, an information system and a computer program. iii. What is the differenc
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