Day 4 – STLC Explained | Software Testing Life Cycle | QA Training Series for Beginners

Welcome to **Day 4 of the 365 Days QA Learning Series**.

In this video, we learn about the **Software Testing Life Cycle (STLC)** — the structured process followed by QA teams to ensure software quality.

STLC is one of the most important concepts for Software Testers because it defines how testing activities are planned, executed, and completed in real-world projects.

📚 **What you will learn in this video:**
• What is STLC
• Phases of Software Testing Life Cycle
• How QA teams perform testing step by step
• Real-world testing example
• QA interview questions and answers

🎯 **QA Interview Questions and Answers**

Q1: What is STLC?
A: STLC (Software Testing Life Cycle) is a process that defines the different stages involved in software testing.

Q2: What are the phases of STLC?
A: Requirement Analysis, Test Planning, Test Case Design, Test Environment Setup, Test Execution, and Test Closure.

Q3: Why is STLC important?
A: STLC ensures that testing is performed in a structured and efficient manner.

Q4: What is the difference between SDLC and STLC?
A: SDLC is the overall process of software development, while STLC focuses only on testing activities.

Q5: When does STLC start?
A: STLC starts from the requirement analysis phase and continues until test closure.

📅 **Next Lesson (Day 5):**
Types of Software Testing Explained

Follow this series daily to become a **Software QA Engineer from beginner to advanced level**.

#SoftwareTesting #STLC #QATraining #TestingForBeginners

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