FedEx Express Softwaretest Engineer Interview Questions and Answers

Q1. What is restful api
Ans. 
RESTful API is an architectural style for designing networked applications
• REST stands for Representational State Transfer

• Uses standard HTTP methods like GET, POST, PUT, DELETE

• Resources are identified by URIs

• Stateless communication between client and server

• Responses are typically in JSON or XML format
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Q2. Bootstarp grid system
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Q1. Questions about kubernetes and dockerfile
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Q1. Questions about your past experience
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Q1. It was in general discussion round
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Q1. General discussion round
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Q1. Core Java and SQL-related questions.
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Q1. What is your Previous job experience-related ?
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Q1. .net C#, Design pattern,Azure Angular ,
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Q2. Web Api, SQL Entity Framework
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Q1. There questions were on java mainly focusing on oops concept followed my exception handling concept
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Q2. What is checked and unchecked exception demonstrate with an example
Ans. 
Checked and unchecked exceptions are used in Java to handle errors. Checked exceptions must be handled, while unchecked exceptions do not.
• Checked exceptions are checked at compile-time and must be handled using try-catch or throws keyword

• Unchecked exceptions are not checked at compile-time and do not require handling

• Example of checked exception: IOException

• Example of unchecked exception: NullPointerException
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Q3. They asked questions on html
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Q1. What are your salary expectations?
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Q2. Tell me about yourself.
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Basic algorithms testing

Q1. HLD question on chat application
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Q1. Agile methodology product quality
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Q1. Initially started with JavaScript basics then dived deep into it asked concepts like Es6, currying, closures, arrow functions , and problem solving, event loop, recursion. bubbling, delegates and prototype...read more
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Q1. It was project level discussion and experience related questions and asked about roles and responsibilities. And some scenario based questions. Just be genuine and answer to the point.
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Q1. As usual reason for change. and expectation.
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