Software Delivery Lifecycle MCQs with Answers and Explanations

A core DevOps principle is releasing small, incremental changes frequently rather than large infrequent releases. This reduces risk, makes issues easier to diagnose, and shortens the feedback loop between development and production.

DevOps is a cultural and technical movement that combines software development (Dev) and IT operations (Ops). Its goal is to shorten the development lifecycle, increase deployment frequency, and deliver high-quality software more reliably through collaboration and automation.

Microservices architecture structures an application as a collection of small, loosely coupled, independently deployable services. Each service handles a specific business function and communicates via APIs.