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Dr. A. K. Mohapatra

Asst. Professor

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Good Afternoon Dear Students

“When one door closes, another opens; but we often look so long and so regretfully upon the closed door that we do not see the one which has opened for us.”
user image Dr. A. K. Mohapatra Shared publicly - May 26 2021 11:40AM

MODEL QUESTION PAPER (Java Programming - ECMCA 301A) for MCA, SEM-3

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DBMS: Query Optimization

user image Dr. A. K. Mohapatra Shared publicly - Apr 24 2020 10:40AM

DBMS: Unit5: Query Processing

user image Dr. A. K. Mohapatra Shared publicly - Apr 15 2020 7:05PM

Unit-4: Integrity Contraints, Views and Security

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Unit-4: DBMS Concept: ACID Property, Concurrency Control, Recovery Mechànism

user image Dr. A. K. Mohapatra Shared publicly - Apr 13 2020 8:04PM

Unit3: DBMS: Introduction to SQL and Commands

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DBMS: Database Anomaly, Normalization

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DBMS: Join operations

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DBMS: Mapping Costraint, Keys

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DBMS: Relational Algebra

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DBMS: Integrity rules

user image Dr. A. K. Mohapatra Shared publicly - Apr 10 2020 9:02AM

DBMS-Unit2: Functional Dependency

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DBMS-Unit2 : Instance and Schema

user image Dr. A. K. Mohapatra Shared publicly - Apr 5 2020 2:27PM

Unit-1 DBMS, Application of DBMS, Data Models