Advanced DBMS Concepts Quiz

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Questions and Answers

What is the objective of the ADVANCE DBMS course?

The objective of this course is to expose the students to the implementation techniques of database system.

What are the topics covered in Module I of the course?

The topics covered in Module I are Relational Databases Integrity Constraints revisited, Extended ER diagram, Relational Algebra & Calculus, Functional, Muiltivalued and Join Dependency, Normal Forms, Rules about functional dependencies.

What are the topics covered in Module II of the course?

The topics covered in Module II are Query Processing and Optimization, Valuation of Relational Operations, Transformation of Relational Expressions, Indexing and Query Optimization, Limitations of Relational Data Model, Null Values and Partial Information.

What are the topics covered in Objected Oriented and Object Relational Databases?

The topics covered in Objected Oriented and Object Relational Databases are Modeling Complex Data Semantics, Specialization, Generalization, Aggregation and Association, Objects, Object Identity, Equality and Object Reference, Architecture of Object Oriented and Obj. Signup and view all the answers

How many credit units is the ADVANCE DBMS course?

The ADVANCE DBMS course is 03 credit units. Signup and view all the answers

What is a transaction?

A transaction is a unit of work that is performed in a database management system. It consists of one or more database operations that are treated as a single logical unit. Signup and view all the answers

What is the purpose of a transaction?

The purpose of a transaction is to ensure data integrity and consistency by allowing multiple database operations to either succeed or fail as a whole. Signup and view all the answers

What are the properties of a transaction?

The properties of a transaction are ACID, which stands for Atomicity, Consistency, Isolation, and Durability. Atomicity ensures that all operations within a transaction are executed as a single unit. Consistency ensures that the database remains in a valid state before and after the transaction. Isolation ensures that concurrent transactions do not interfere with each other. Durability ensures that once a transaction is committed, its changes are permanent and will survive any subsequent failures. Signup and view all the answers