SDET Automation Mock Interview - 8+ YOE (Selenium, Java, API, Testing)
Updated: January 23, 2025
Summary
The video introduces a candidate experienced in automation testing, specifically in backend testing using tools like JMeter and Postman, and Azure DevOps. It covers challenges faced in testing e-commerce applications, API automation difficulties, the importance of API gateways, and strategies for efficient UI automation with Selenium. The discussion also touches on effective test case prioritization, team collaboration, and continuous learning to improve skills in automation and manual testing.
TABLE OF CONTENTS
Mock Interview Introduction
Candidate's Automation Experience
Challenges in E-Commerce Testing
API Automation and Schema Validation
Importance of API Gateway
Selenium and UI Automation
Test Case Prioritization and Execution
Execution Optimization and Resource Management
Joining a New Team
Handling Rejections
Belief in Reverse KT Concept
Feedback and Improvement Areas
API Understanding and Automation
String Literals and Object Creation
Testing Strategy and Manual Testing
Mock Interview Introduction
Introducing the mock interview setup and the candidate's background in automation with a focus on testing automation.
Candidate's Automation Experience
Discussion on the candidate's experience in automation testing, including backend testing using JMeter and Postman, and experience with Azure DevOps.
Challenges in E-Commerce Testing
Exploration of challenges faced in testing e-commerce applications, such as automating APIs for mail portals and handling delays in automation.
API Automation and Schema Validation
Discussion on API automation challenges, schema validation, JSON requests and responses, and usage of Rest Assured and object mappers like Jackson.
Importance of API Gateway
Explanation of the importance of API gateways as a proxy, load balancer, and for verifying and encrypting APIs.
Selenium and UI Automation
Insights into using Selenium for UI automation, dealing with alerts, handling windows, and utilizing listeners for test case management.
Test Case Prioritization and Execution
Strategies for prioritizing and executing test cases efficiently, including smoke and sanity testing, automation, and delegation.
Execution Optimization and Resource Management
Optimizing test case execution, handling resource crunch, and resource allocation during regression testing for timely releases.
Joining a New Team
Discusses how to approach joining a new team with junior engineers and learning from them, as well as seeking guidance from seniors if needed.
Handling Rejections
Deals with the situation where team members reject requests for contact and suggests proactive steps to learn and improve, including recording sessions for further understanding.
Belief in Reverse KT Concept
Addresses the concept of Reverse Knowledge Transfer (KT) and the importance of asking questions to clarify understanding during knowledge sharing sessions.
Feedback and Improvement Areas
Feedback provided on communication skills, the need for more specific examples and scenarios, and the importance of showcasing responsibility in quality assurance and communication.
API Understanding and Automation
Focuses on the importance of understanding API functionalities, identifying areas for improvement in explaining technical concepts, and emphasizing the significance of knowing core features of Selenium.
String Literals and Object Creation
Explains the concept of mutable and immutable strings, object creation in the constant pool, and the necessity of understanding Java concepts related to memory management.
Testing Strategy and Manual Testing
Discusses the importance of having a comprehensive test strategy, avoiding over-reliance on automation, and the need for manual testing to complement automation efforts.
FAQ
Q: What are some challenges faced in testing e-commerce applications?
A: Challenges in testing e-commerce applications can include automating APIs for mail portals and handling delays in automation.
Q: Can you explain the importance of API gateways?
A: API gateways serve as proxies, load balancers, and are crucial for verifying and encrypting APIs.
Q: How can Selenium be utilized for UI automation?
A: Selenium can be used for UI automation, handling alerts, managing windows, and utilizing listeners for test case management.
Q: What strategies can be used for prioritizing and executing test cases efficiently?
A: Strategies like smoke and sanity testing, automation, and delegation can help prioritize and execute test cases efficiently.
Q: Why is it important to understand core Java concepts related to memory management?
A: Understanding Java concepts related to memory management is crucial for efficient programming and resource allocation.
Q: What is the concept of Reverse Knowledge Transfer (KT)?
A: Reverse Knowledge Transfer involves asking questions to clarify understanding during knowledge sharing sessions.
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