Operating Systems for MAANG Interviews

A book-shaped table of contents for operating systems at MAANG interview depth: foundations through processes, threads, concurrency, CPU scheduling, memory management, file systems, I/O, security & isolation, Linux internals, cloud/Kubernetes/observability, advanced kernel topics, and interview preparation — cross-linking existing sre/linux-networking, kubernetes-security, and patterns/concurrency notes instead of duplicating them.

2 — Deadlocks

Covers the necessary conditions for deadlock, prevention, avoidance, detection, recovery, and the Banker's algorithm.

3 — Classical Synchronization Problems

Covers the dining philosophers, readers-writers, producer-consumer, sleeping barber, and cigarette smokers problems.

4 — Memory Ordering

Covers CPU reordering, compiler reordering, acquire/release semantics, sequential consistency, memory fences, and happens-before relationships.

Operating Systems for MAANG Interviews

A book-shaped table of contents for operating systems at MAANG interview depth: foundations through processes, threads, concurrency, CPU scheduling, memory management, file systems, I/O, security & isolation, Linux internals, cloud/Kubernetes/observability, advanced kernel topics, and interview preparation — cross-linking existing sre/linux-networking, kubernetes-security, and patterns/concurrency notes instead of duplicating them.