Mimecast Interview Questions and Answers

On Codility - 2 coding questios

Q1. CORS issues and how to resolve
Ans. 
CORS issues occur when a web application tries to make a request to a different domain than the one it originated from.
• Enable CORS on the server by adding appropriate headers like Access-Control-Allow-Origin

• Use a proxy server to make requests on behalf of the client

• Ensure that the client-side code is making requests correctly with the appropriate headers

• Consider using JSONP as an alternative to CORS in some cases
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Q2. Shred screen and asked some 4-5 questions in there given code to implement
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The first round was a simple codility assessment on spring boot.

Q1. Basic DS question related to HashMap and Two Pointers.
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Q2. Technical Questions on Java and Spring Boot.
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Q3. High-level design on the features that we worked on in the existing company
Ans. 
I led the high-level design of new features at my previous company, focusing on scalability and user experience.
• Identified user needs and pain points to inform feature design

• Collaborated with cross-functional teams to gather requirements and feedback

• Created wireframes and prototypes to visualize the user flow

• Implemented scalable architecture to support future growth

• Conducted user testing and iteration to refine feature
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Q1. General connect on the projects and techs that I worked on.
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Q1. More about workex
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Q2. Why looking for change
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Q1. About previous experience
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Q2. End to end feature delivery process
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Q1. How do you troubleshoot Kubernetes issues?
Ans. 
Troubleshooting Kubernetes issues involves identifying the root cause, checking logs, examining configurations, and using monitoring tools.
• Identify the specific issue by checking logs and error messages.

• Examine the Kubernetes configurations to ensure they are set up correctly.

• Use monitoring tools like Prometheus or Grafana to track performance metrics.

• Check the status of pods, nodes, and deployments to pinpoint any iss...read more
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Q2. Questions on automation
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