Course module
Paper 2 | Unit 4 | Database Management Systems — UGC NET Computer Science (Paper 1 + Paper 2)
Explore the module outline and lessons below. Enroll free to begin studying here.
Return to /learn/NTA-UGC-NET-PAPER-2/unit-4-database-management-systems after enrolling
- Lessons
- 376
- Duration
- 30 hr 4 min
- PYQs
- 362
- Practice
- 297
7% of this course's PYQ weight is covered in this module.
Syllabus index
Lessons in this module
Basics of DBMS
DBMS Fundamentals
Types & DBA Functions
Data Model, Architecture & Components
FoxPro
ER Diagram
ER Modeling Fundamentals
Cardinalities, Participation & Entity Strength
Conversion of ER Diagram into Relational Model
Relational Model & Functional Dependencies
Basics of Relational Model & Anomalies
Functional Dependencies & Axioms
Attribute Closure & Equivalence of Sets
- Attribute Closure & Equivalence of SetsPdf
- Closure Set of AttributesDrm Video
- Practice Questions Functional DependencyDrm Video
- Comparing Two Set Of Functional DependenciesDrm Video
- Practice QuestionsDrm Video
- Practice Questions on Functional DependenciesDrm Video
- Practice Questions Functional DependencyDrm Video
Minimal Cover (Canonical Cover)
Keys & Integrity Constraints
Super Key, Candidate Key & Primary Key
Foreign Key & Referential Integrity
Composite & Alternate Keys
Normalization (1NF - BCNF)
Codd’s 12 Rules
Introduction to Normalization & 1NF
Second Normal Form (2NF)
Third Normal Form (3NF)
Decomposition Properties & 4NF
Multivalued Dependency (MVD) & 4NF
Fifth Normal Form (5NF)
Lossless Join Decomposition
Dependency Preserving Decomposition
File Organization & Indexing
Basics & Types of Indexing
- Basics & Types of IndexingPdf
- BackGround of IndexingDrm Video
- What is IndexingDrm Video
- Practice Question - Primary IndexingDrm Video
- Practice Question - Primary Indexing Cont...Drm Video
- Important Terminology of IndexingDrm Video
- Primary IndexingDrm Video
- Clustered IndexingDrm Video
- Practice Question - Clustered IndexingDrm Video
- Secondary IndexingDrm Video
- Practice question on secondary indexingDrm Video
- Multilevel Indexing notesPdf
- Multilevel indexingDrm Video
B-Trees & B+ Trees (Structure & Insertion)
Relational Algebra
Introduction to Query Languages
Unary Operators (Selection & Projection)
Set Operations & Cartesian Product
Join Operations (Inner & Outer)
Rename Operation
SQL
Introduction, Components & Structure
Select, Where, Distinct
Datatypes, Operators & Null
DDL, DML, DCL, TCL & Desc
Order By & Rename Operation (Alias)
Library Functions (Math, Aggregate, String, Date)
Set Operations & Cartesian Product
Join Operations (Inner & Outer)
Group By Clause
Nested & Correlated Subqueries
Views & PLSQL Basics
Relational Calculus
Tuple Relational Calculus (TRC)
Domain Relational Calculus (DRC)
Safety of Expressions & Power
Transaction Management
Introduction & ACID Properties
Transaction States
Concurrency Problems
Schedules & Conflict Serializability
View Serializability
Concurrency Control
Introduction to Concurrency Control
Timestamp Ordering Protocols
Lock-Based Protocols & Basic 2PL
Variations of 2PL (Strict, Rigorous, Conservative)
Database Recovery
Failure Types & Recovery Fundamentals
Log-Based Recovery Techniques
Advanced Recovery Algorithms
- Advanced Recovery AlgorithmsPdf
- Checkpoints & Shadow PagingDrm Video
- Deferred UpdateDrm Video
- Example (Deferred Approach)Drm Video
- Immediate UpdateDrm Video
- Example (Immediate Approach)Drm Video
- Example (Immediate DB Update)Drm Video
- ARIES Recovery Algorithm - Part 1Drm Video
- ARIES Recovery Algorithm - Part 2Drm Video
ORDBMS
Concepts and Features of Object-Relational Databases
ORDBMS - Introduction
Database Security & Authorization
Introduction to Database Security
Mandatory Access Control (MAC)
Role-Based Access Control (RBAC)
Query Processing & Optimization
Introduction to Query Processing and Query Life Cycle
Heuristic Optimization
Enhanced Data Models
Enhanced and Specialized Data Models
Temporal Databases
Multimedia Databases
Mobile and Internet Databases
Geographic Information Systems
Genome Data Management
Data Warehousing & Mining
Introduction to Data Mining and Data Warehouse
Data Warehousing
Data Mining Functionalities
Data Modelling in Warehouses
Data Mining Techniques
OLAP vs OLTP - Concept & Details
Big Data Systems
Introduction and Characteristics of Big Data
Types and Sources of Big Data
Big Data Architecture
Hadoop Framework Overview
Hadoop Distributed File System (HDFS)
NoSQL
Introduction and Need for NoSQL Databases
Characteristics of NoSQL
Types of NoSQL Databases
Query Optimization and Aggregation Framework
NoSQL in Cloud and Distributed Environments
Module lessons
Previous-year questions
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Explore the course
Previous modulePaper 2 | Unit 3 | Programming Languages and Computer GraphicsNext modulePaper 2 | Unit 5 | System Software and Operating System
- Course Overview
- Paper - 1 | Unit - 1 | Teaching Aptitude
- Paper - 1 | Unit - 2 | Research Aptitude
- Paper - 1 | Unit - 3 | Comprehension
- Paper - 1 | Unit - 4 | Communication
- Paper - 1 | Unit - 5 | Mathematical Reasoning and Aptitude
- Paper - 1 | Unit - 6 | Logical Reasoning
- Paper - 1 | Unit - 7 | Data Interpretation
- Paper - 1 | Unit - 8 | Information and Communication Technology
- Paper - 1 | Unit - 9 | People Development and Environment
- Paper - 1 | Unit - 10 | Higher Education System
- Paper 2 | Unit 1 | Discrete Structures and Optimization
- Paper 2 | Unit 2 | Computer System Architecture
- Paper 2 | Unit 3 | Programming Languages and Computer Graphics
- Paper 2 | Unit 5 | System Software and Operating System
- Paper 2 | Unit 6 | Software Engineering
- Paper 2 | Unit 7 | Data Structures and Algorithms
- Paper 2 | Unit 8 | Theory of Computation and Compilers
- Paper 2 | Unit 9 | Data Communication and Computer Networks
- Paper 2 | Unit 10 | Artificial Intelligence
- Live Classes
- Paper 1 | Full Mock Tests
- Paper 2 | Full Mock Tests
- Paper 1 | Previous Year Papers
- Paper 2 | Previous Year Papers