1. Database Management Systems (DBMS)

• Introduction to Database Management Systems: https://savanka.com/introduction-to-database-management-systems-explained/
• Database System Architecture : https://savanka.com/database-system-architecture-explained-simply-with-examples/
• Data Models in DBMS : https://savanka.com/data-models-in-dbms-explained-with-examples/
• Entity Relationship (ER) Model : https://savanka.com/entity-relationship-model-explained-in-dbms/
• Relational Model : https://savanka.com/relational-model-in-dbms-explained-simply/
• Relational Algebra : https://savanka.com/relational-algebra-in-dbms-explained-clearly/
• Normalization : https://savanka.com/normalization-in-dbms-explained-step-by-step/
• Structured Query Language (SQL) : https://savanka.com/structured-query-language-sql-explained-simply/
• Joins in SQL : https://savanka.com/sql-all-types-of-joins-explained-with-simple-examples/
• Transactions and Concurrency Control : https://savanka.com/transactions-and-concurrency-control-in-dbms/
• Database Security : https://savanka.com/database-security-concepts-explained-simply/

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2. Java Programming

• Introduction to Java
• Java Features and JVM Architecture
• Data Types and Variables in Java
• Control Statements in Java
• Object Oriented Concepts in Java
• Classes and Objects in Java
• Inheritance in Java
• Polymorphism in Java
• Abstraction and Interfaces
• Exception Handling in Java
• Packages and Access Modifiers
• File Handling in Java

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3. Computer Networks

• Introduction to Computer Networks
• Types of Networks (LAN, MAN, WAN)
• Network Topologies
• OSI Model
• TCP/IP Model
• Network Devices
• Transmission Media
• IP Addressing
• Subnetting
• Network Protocols
• Network Security Basics

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4. Operating Systems

• Introduction to Operating Systems
• Functions of Operating System
• Types of Operating Systems
• Process Management
• CPU Scheduling Algorithms
• Thread Management
• Memory Management
• Paging and Segmentation
• Deadlocks
• File System

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5. Soft Skills / Professional Communication

• Introduction to Communication Skills
• Verbal Communication
• Non-Verbal Communication
• Listening Skills
• Presentation Skills
• Group Discussion
• Interview Skills
• Professional Ethics
• Time Management