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Introduction to Software
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Database Management System
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Database Management System |
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Problems Discussed in this chapter
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Question 1: Discuss the advantages and
disadvantages of object oriented database management system in
comparison with RDBMS. Discuss types of applications suitable for
object oriented DBMS and RDBMS.
Click for Answer |
Question 2: Discuss the concept of data
independence and explain its importance in database environment
with the help of a suitable example.
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Question 3: Describe the problem that are
associated with redundant data. Can data redundancies be
completely eliminated when the database approach is used? Why or why
not?
Click for Answer |
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Question 4:
Describe the concept of functional dependency. How is this
associated with
the
process of normalization?
Click for Answer |
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Question 5:
Describe the rules for deriving relations that represent strong
entity types, weak entity types, one-to-one binary
relationship types, one-to-many relationship types,
multi-valued attributes, and super class / subclass
relationships.
Click for Answer |
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[ RDBMS VS OODBMS ] [ Data Independence in DBMS ] [ Data Redundancy ] [ Functional Dependency ] [ Entity Types & Relationship ] |
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