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why three level architecture had been developed/
If one requires to access data using Logical Database , the use of events is unavoidable. Yes, if someone wants to access data using Logical database then the use of events
Oracle & Distributed Databases 1. Differentiate between PL/SQL functions and procedures. 2. Draw the diagram of logical structure of oracle database and explain it in brief.
This project requires you to create a database design. Your design will be documented in a set of Entity-Relationship diagrams. Draw a set of Entity-Relationship diagrams to mode
Haw does it work one database application
Explain the main advantages of DBMS over File Oriented System ?
Security And Integrity After Reading the concepts of database recovery in the last section, let us now deal with a vital concept that helps in minimizing consistency errors in
List the drawbacks of relational database system A) Repetition of data B) Inability to s certain information.
In which relational modes, cardinality is termed? Answer : Cardinality is termed in a number of tuples relational modes.
What is multiple relationship ?
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