Table of Contents
Past Papers of Advanced Database Management Systems
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|Course Title: Advanced Database Management Systems||Course Code: Confidential|
|Discipline /Program : BSCS||Total Marks:20|
|Time allowed: 2 Hour||Instructor’s Name: Confidential|
Attempt All Questions. Marks are written adjacent to each question.
Question No 1 (5)
What is an object-oriented database? Explain Pure Object-Oriented DBMS and Object-Relational DBMS in details.
Question No 2 (5)
What is z score data normalization? Normalize the following data in variable marks with the help of Z score normalization. Marks are 44, 88, 2, 99.
Question No 3 (5)
What are attributes? Explain the binary and nominal attributes in the context of relational databases.
Question No 4 (5)
Apply left, right and inner in on the following two tables;
Table 1: Exams
Table 2: Accounts