AD3391 Data base management system

                                                     


                             Stuff Sector

Prepared by  
     S.Santhosh (Admin) 
Important questions 
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based on views next exams questions are yet to be updated
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UNIT -1
1. Database requirement,development cycle **
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2. UML , Enchanced ER model
UNIT-2
1.SQL Data manipulation,programming very imp
2.AIntegrity constraints **
UNIT-3
1.Properties of relational decomposition , Normalization
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2.ER and EER-to-Relational mapping
UNIT-4
1. .Serializability** full topic 
2.Concurrency control, two phase looking techniques
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Unit -5
1.UDT 
2. No-SQL: CAP theorem,MongoDB data model and CRUD
3. Hbase data model
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**Very important questions are bolded and may be asked based on this topic

PART-C

1.Compulsory Questions {a case study where the student will have to read and analyse the subject }
mostly asked from unit 2, 5(OR) a situation given and you have to answer on your own

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As Engineer i think you know how to respect another
Share it as link alone . don't share it as screenshot or any text material if u found this anywhere kindly report me . #Admin   WhatsApp

Contact uS for more updates *These questions are expected for the exams This may or may not be asked for exams
    All the best.... from admin Santhosh

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SYllabuS

UNIT I CONCEPTUAL DATA MODELING
Database environment - Database system development lifecycle - Requirements collection
Database design - Entity-Relationship model - Enhanced-ER model - UML class diagrams
UNIT II RELATIONAL MODEL AND SQL
Relational model concepts - - Integrity constraints -- SQL Data manipulation - SQL Data definition - Views -- SQL programming.
UNIT III RELATIONAL DATABASE DESIGN AND NORMALIZATION
ER and EER-to-Relational mapping - Update anomalies - Functional dependencies - Interence rules - Minimal cover - Properties of relational decomposition - Normalization (upto BCNF).
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UNIT IV
TRANSACTION MANAGEMENT
Transaction concepts - properties - Schedules - Serializability - Concurrency Control - Two-phase locking techniques
UNIT V OBJECT RELATIONAL AND NO-SQL DATABASES
Mapping EER to ODB schema - Object identifier - reference types - rowtypes - UDTs - Subtypes and supertypes - user-defined routines - Collection types - Object Query Language: No-SQL: CAP theorem - Document-based: MongoDB data model and CRUD operations; Column-based: Hbase data model and CRUD operations.

Santhosh (Admin)

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