Alagappa University 2008 B.A History COMPUTERS AND DATA PROCESSING - Question Paper

PART A — (5 ? eight = 40 marks)
ans any 5 ques..

1.Define the terms hardware and software. provide examples.
2.List various kinds of data processing systems and write their purpose.
3.Describe the structure of Decision Table.
4.What is sequential file? discuss briefly.
5.Explain the need for report generation.
6.Explain the basic steps in Inventory control.
7.Write short notes on query package.
8.Explain online processing through an example.

PART B — (4 ? 15 = 60 marks)
ans any 4 ques..

9.Describe the evolution of computers.
10.With a block diagram, discuss the functional components of a digital computer.
11.Explain Direct Access Storage. Compare it with Sequential Access Storage.
12.Describe in detail about batch processing application.
13.Describe production planning control system.
14.Describe the features of an accounting package.
15.Explain about payroll system.

Earning:   Approval pending.