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National
Institute of Business Management
Chennai
- 020
EMBA/
MBA
Elective:
Information Technology (Part -1)
Attend any
4 questions. Each question carries 25
marks
(Each
answer should be of minimum 2 pages / of 300 words)
1. Explain the impact of the information age on the
workforce.
Answer: The Information Age has
impacted the workforce in several ways. First, it has created a situation in
which workers who perform easily automated tasks are being forced to find work
that is less automated. Secondly, workers are being forced to compete in a global
job market. Thirdly, workers are being replaced by computers that can do the
job more effectively and faster. This poses problems for workers in industrial
societies
2. Explain Database Management System.
Answer: A database
management system (DBMS) is system software for creating and managing
databases. The DBMS provides users and programmers with a systematic way to
create, retrieve, update and manage data.
A DBMS makes it possible for end users
to create, read, update and delete data in a database. The DBMS essentially
serves as an
3. What are the parts of an Information
System? Explain.
Answer:
Information systems are made out of components that can be assembled in many
different configurations. Turban et al. (2006) think of this as being similar
to the construction of a house. Much as construction materials can be assembled
to build different homes, so can the basic building blocks for information and
communication technology (ICT) be used to create information systems. Boddy et
al. (2005) identify these main building blocks as:
·
hardware
·
software
4. Write an essay on Transforming
Distance Education to Distributed Learning.
Answer: The development of high
performance computing and communications is creating new media, such as the World
Wide Web and virtual realities. In turn, these new media enable new types of
messages and experiences; for example, interpersonal interactions in immersive,
synthetic environments lead to the formation of virtual communities. The
innovative kinds of pedagogy empowered by these emerging media, messages, and
experiences make possible a transformation of conventional distance education—
5. Explain Information Technology –
Trends.
Answer:
6. How is information systems,
differentiated from computer and IT disciplines ? Explain.
Answer:
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