WinZO Interview Questions and Answers for Experienced

Designing a workflow engine involves creating a system to manage and execute a series of tasks in a specific order.

• Identify the different steps or tasks in the workflow

• Define the dependencies between tasks

• Implement logic for task execution and error handling

• Consider scalability and performance requirements

• Use a state machine or graph-based approach for modeling workflows

Testing tools include functional, performance, security, and automation tools.

• Functional testing tools: Selenium, Appium, TestComplete

• Performance testing tools: JMeter, LoadRunner, Gatling

• Security testing tools: OWASP ZAP, Burp Suite, Nessus

• Automation testing tools: Jenkins, Travis CI, CircleCI