q1: what is dbms and explain its architecture. q2: explain data independence in detail. q3: what is...
Post on 29-Dec-2015
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Test B.Com 3rd SEM
Fundamentals of DBMS
Q1: What is DBMS and explain its architecture.
Q2: Explain Data Independence in detail.
Q3: What is database user and explain the types of database user.
Q4: What are the types of Data model and explain relational model in detail.
Q5: Explain the role of data administrator.
Q6: Distinguish between 3NF and BCNF.
Q7: Explain the types of keys and explain foreign key in detail.
Q8: What is ER Model? Make ER diagram of employee.
Q9: What is normalization? Discuss anomalies of First and Second NF.
Q10: Explain the following termsTupleAttributeRelationCardinality
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