Williams Lea Software Engineer Trainee Interview Questions and Answers

Q1. Basic Java concepts - Oops, collection
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It was easy and u can do it very easily

Basically question were asked from tree, bst, greedy

Q1. Basics of your technical skills
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Q1. More Projects related questions
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Medium to normal test only h

Q1. What is your strengthest
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Q1. How to consume webapi in angular
Ans. 
To consume a webapi in Angular, you can use HttpClient module to make HTTP requests and handle responses.
• Use HttpClient module from @angular/common/http package

• Inject HttpClient in the constructor of your service or component

• Use methods like get(), post(), put(), delete() to make HTTP requests

• Subscribe to the Observable returned by the HTTP methods to handle the response

• Handle errors using catchError operator from rxjs
Answered by AI
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Q1. Why you switch job
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1-hour exam, few math questions, and few technical were asked, and all were MCQs

Very general topics were asked to check our communication skills

Q1. Intro, DBMS, SQL questions, OOPs concepts, and real-life examples, About the project I worked in, were asked. Most of the questions are based on the resume.
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Q2. OOPs- inheritance, encapsulation code on it overloading, overriding concept and coding question
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Q3. Coding questions on strings
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