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Posted Date: 16 Jun 2017      Posted By:: himanshuchouhan    Member Level: Gold  Points: 3 (Rs. 2)

2015 Alagappa University Computer B.C.A. B.C.A. Degree Examination, Distance Education, 2015 Question paper



Course: B.C.A.   University/board: Alagappa University

Are you looking for the old question papers of Alagappa University BCA Distance Education? Here is the previous year question paper from Alagappa University. This is the original question paper from the BCA exam conducted by Alagappa University in year 2013. Feel free to download the question paper from here and use it to prepare for upcoming exams.



Distance Education
B.C.A. Degree Examination, 2015

RDBMS
Time : Three Hours
Maximum Marks : 100

Answer any FIVE questions.
All questions carry equal marks.
(5 × 20 =100)
1. (a). Explain about schema and subschema
in detail? (10)
(b). Describe the different user interfaces?(10)

2. (a). Explain the data manipulation facilities?(10)
(b). Explain the concept of relational model?(10)

3. (a). Explain the logical structure in oracle
with example. (10)
(b). Explain the oracle architecture. (10)

4. (a). Describe the different types of join?(10)
(b). Describe any four embedded SQL
commands? (10)

5. (a). Write about uniouns? (10)
(b). Explain the data control facilities?(10)

6. (a). Explain how to create a table, modify a
table, rename a table, copying from
another table and to drop the table with
commands? (20)

7. (a). Explain the client-server system?(10)
(b). Expalin the different kinds of mapping
with example. (10)

8. (a). What is database schema? Explain? (10)
(b). Discuss about embedded SQL
precompiler?(10)





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