UST Interview Questions, Process, and Tips

Q1. Tell me about yourself ?
Ans. 
I am a dedicated software tester with 5 years of experience in manual and automated testing.
• 5 years of experience in software testing

• Proficient in manual and automated testing

• Strong attention to detail and problem-solving skills
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Q2. Explain about your project and roles and responsibilities?
Ans. 
I worked on a project to test a new mobile application for a retail company.
• Tested various features of the mobile application such as user authentication, product search, and checkout process

• Created test cases and executed them to ensure the application functions correctly

• Reported and tracked bugs using JIRA

• Collaborated with developers to resolve issues and improve the application's performance
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Questions on basic DSA

Q1. Questions on projects , questions on sql , python basic
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Q2. Find average salary of employees from given table for each designation where employee age greater than 30
Ans. 
Calculate average salary of employees over 30 for each designation.
• Filter employees with age > 30

• Group employees by designation

• Calculate average salary for each group
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Q1. What is event loop in js
Ans. 
Event loop in JavaScript is a mechanism that allows asynchronous non-blocking behavior by handling events and callbacks.
• Event loop is responsible for handling asynchronous operations in JavaScript.

• It allows JavaScript to perform non-blocking operations by queuing tasks in a loop.

• Event loop continuously checks the call stack and the task queue, moving tasks from the queue to the stack when the stack is empty.

• Example: se...read more
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Q2. What is node.js
Ans. 
Node.js is a runtime environment that allows you to run JavaScript on the server side.
• Node.js is built on Chrome's V8 JavaScript engine.

• It uses an event-driven, non-blocking I/O model.

• Node.js is commonly used for building scalable network applications.
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What is subsrcipt and index , When will use subscript n index

Coding for condition parameters

Q1. Details of Past Projects
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Q2. General introduction and tech stack
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Q3. System design around microservices
Ans. 
Microservices architecture is a design approach where a complex application is broken down into smaller, loosely coupled services.
• Microservices promote scalability, flexibility, and maintainability.

• Each microservice focuses on a specific business capability.

• Communication between microservices can be achieved through APIs.

• Microservices can be developed and deployed independently.

• They can be implemented using various tec
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Q4. Java fundamentals and Spring boot
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Q1. Managerial Round with CDM
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Q2. Past Project details
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Q3. Design System using Microservices
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Designing a system using microservices
• Identify the different components of the system and break them down into separate microservices

• Define the communication protocols and interfaces between the microservices

• Implement fault tolerance and scalability mechanisms

• Use containerization technologies like Docker to deploy and manage the microservices

• Implement service discovery and load balancing for efficient routing of reques...read more
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Q1. Java streams, java basic questions, spring, sql and microaervices
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