README

Welcome to CDAC Notes

Core Java	Database Technologies	Data Structure	Operating System
☕	💾	➿	🐧

☕ Core Java

• Intro, Features, JDK JRE
• OOPs,Major and Minor piller
• Data Types, Memory Management, Constructor, this
• Garbage Collector, Array
• Association Relation, Wrapper Classes
• Packages,IDE
• Inheritance,super(),Overriding, Dynamic Binding, Debug, Scanner
• class objects, c-o overiding
• Multilevel Inheritance,foreach, Abstraction, Access Specificer
• geter/seter,final,Interface
• typecast, instanceof, interface of java8
• Exception Handling

💾 Database Technologies

• Agenda
• DBMS
• RDBMS
• SQL
• MySQL
  • Getting started with MySQL
  • Database logical layout
  • Database physical layout
  • MySQL data types
  • CHAR vs VARCHAR vs TEXT
  • INSERT – DML
  • SQL scripts
  • SELECT – DQL
    • SELECT – DQL – ORDER BY
    • SELECT – DQL – WHERE
  • UPDATE – DML
  • DELETE – DML vs TRUNCATE – DDL vs DROP – DDL
  • Seeking HELP
  • DUAL table
  • SQL functions
    • Numeric & String functions
    • Date-Time and Information functions
    • Control and NULL and List functions
    • Group functions
  • GROUP BY clause
  • # Transaction
  • Row locking
  • Entity Relations
    • Cross Joins
    • Inner Join
    • Left Outer Join
    • Right Outer Join
    • Full Outer Join
    • Set Operators
    • Self Joins
    • Multi-table Joins
    • Sub queries
  • Views
  • Data Control Language
  • Index

➿ Data Structure

🐧 Operating system

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Compiled by Shreeshail Vitkar

Feel free to fork @ C-dac Notes

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