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  • 1. No. of Printed Page :1 fSET - 1 1 BACHELOR IN COMPUTER APPLICATIONS (BCA) Term-End Practical Examination June, 2011 04648 CS-67P:RDBMS LABTime allowed : 2 hours Maximum Marks : 75Note : There is one compulsory question in this paper carrying 50 marks. Rest 25 marks are for viva-voce. You may use any RDBMS for implementation. Make and state suitable assumptions, if any.1. A publishing company prints several newspapers. Each newspaper contains a set of articles/news. Each article/news is written by one or more authors. A database system needs to be designed for this publishing company keeping track of articles/news and their authors for every newspaper. Please note the list of authors is also maintained by the company. Perform the following activities for the company : (a) Design and implement the normalised relations/tables, selecting suitable 20 attributes/columns. You should include the primary key, validation checks and referential integrity constraints in your implementation. (b) Enter about 5-6 sets of meaningful data in each of the relation. 10 (c) Design and implement the following queries/forms/reports for the database - 20 • A form to enter the articles of todays publication along with the authors who have written it. • A form to enter details of an author. • A query that lists the details of all the authors and articles authored or co-authored by them. • A report that prints the information about all the authors who have published in todays newspaper whose name is " THE INDIAN". • A query that lists the names of all the articles/news published in last month in any newspaper.CS-67P/S1 1 8,000