SDLC - Systems Development Life-Cycle
→ Devices, Firmware and Operating Systems
SDLC - Software Development Life-Cycle
→ DBMS, Financial, Productivity and Website

Reference Material:
► SDLC - Software Development Life-Cycle
→ See File Name: SDLC-NIST.pdf
► SDLC - Software Testing Material
► STLC - Software Testing Life Cycle
→ See File Name: SDLC-RAD-Government-checklist.pdf
Note: Security and user-interface updates are continuous.
Proposal Presentation Preparation Project Professionals
Sky-Vehicles Development Life-Cycle → Non-Space/IFO