CSE Core Subjects Placement Notes [OOPS, DBMS, OS, CN] by Apna College

Software Fresher Jobs Core Subjects Notes for Interviews

CS IT Core Subjects Theory Placement Notes Pdf

1. Object Oriented Programming (OOPS)

  • Objects & Classes
  • Abstraction
  • Inheritance
  • Polymorphism
  • Encapsulation

 

2. Database Management Systems (DBMS)

  • SQL
  • ACID Properties (Atomicity, Consistency, Isolation, Durability)
  • Use of B & B+ Trees
  • Concurrency Control

 

3. Operating Systems

  • What is an OS?
  • CPU Scheduling algos
  • Compiler, Interpreter, Loader, Linker
  • Paging, Segmentation
  • Process Synchronization
  • Threads
  • Deadlocks

 

4. Computer Networks

  • OSI Model (Layers in Detail)
  • TCP/IP Model
  • Devices (Router, Switch, Hub, Repeater, Bridge, Gateways)
  • TCP vs UDP
  • Network Topologies

 

Download:  Java Quick Notes by Apna College

Download CS IT Core Subjects theory Notes for Interviews

Topic PDF Link
OOPS Notes
OS Notes
DBMS & SQL Notes
CN Notes

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