Wahisons Senior Engineer Interview Questions and Answers

Q1. Explain how javascript works
Ans. 
JavaScript is a high-level, interpreted programming language that is used to make web pages interactive.
• JavaScript is a client-side scripting language that runs in the browser.

• It is used to add interactivity to websites, such as form validation, animations, and dynamic content.

• JavaScript code is executed line by line and can manipulate the HTML and CSS of a webpage.

• It can also communicate with servers to retrieve or se
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Q1. Build a to do app in react
Ans. 
A to do app built in React for managing tasks and deadlines.
• Use React components to create a user interface for adding, editing, and deleting tasks

• Implement state management to keep track of tasks and their completion status

• Utilize local storage or a backend server to persist tasks between sessions
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3 programs to write in arrays linked lists and trees

Q1. Was asked questions on core Java, spring framework, apis and micro services
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Q1. What expertise will you bring to cme group of you join?
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Q2. Why are you quitting your current company?
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Q1. Tell me more about your experience
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DSA round. DP and Gaph

Q1. Java,Springboot,Hibernate,JPA
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Q1. RestAPIs and Webservices
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Q2. Microservices and Spring boot
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Any online ideas, ds-algo, medium level

Swift, security framework, api, memory management

Q1. Basic ds-algo nd technical question
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Q1. Managerial question
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Q1. Engineering electrical equipment's and BMS system access system fire panel system CCTV System
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Q2. Engineering electrical equipment's
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Q3. Electrical equipment s
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Q4. Electrical engineering
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Q5. Electrical and maintenance
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