CS Fundamentals ka complete roadmap

4 structured modules � OS, DBMS, aur Networking ka deep dive. Har topic ka full coverage with examples aur interview-level depth.

CS Fundamentals: MNC ka pehla filter12 min

OS: Processes vs Threads20 min OS: Memory Management22 min OS: CPU Scheduling18 min OS: Deadlock Detection20 min

DBMS: B-Tree Indexing22 min DBMS: Transactions & ACID20 min DBMS: Normalization18 min DBMS: Locks & Concurrency22 min

Networking: OSI & TCP/IP22 min HTTP, DNS, HTTPS20 min Top 50 CS Questions30 min

Is course ke baad aap kya kar paoge?

OS concepts � processes, threads, memory, scheduling confidently explain karoge
DBMS � indexing, transactions, normalization, concurrency clear hoga
Networking � OSI model, TCP/IP, HTTP, DNS samjhoge
MNC interviews ke CS rounds clear karoge
Top 50 CS questions ready karoge
System Design ke liye strong foundation banega

MNC CS Rounds

Har MNC (Amazon, Google, Microsoft, Meta) ke interviews mein CS Fundamentals ka round hota hai. Ye tumhara pehla filter hai � clear karo toh aage badho. Ye course tumhe ready karega.

Interview Prep Strategy

Har lesson ke important points revise karo. Week 1 ✓ OS, Week 2 ✓ DBMS, Week 3 ✓ Networking, Week 4 ✓ Top 50 Questions practice.

Recommended Resources

GATE CS notes for depth
Operating System Concepts (Dinosaur book)
Computer Networking (Kurose & Ross)
GeeksforGeeks CS subjects