Atos Back Office Interview Questions and Answers

Q1. Tell me about yourself
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Q2. What is your strength
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Q1. Spring mvc, how it works
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Spring MVC is a framework for building web applications in Java.
• Spring MVC stands for Model-View-Controller, where the model represents the data, the view represents the UI, and the controller handles the requests and responses.

• It uses DispatcherServlet to route incoming requests to the appropriate controller.

• Controllers are annotated with @Controller and handle requests by methods annotated with @RequestMapping.

• Spring...read more
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Q2. Spring boot progam to fetch the details from db(Asked to write the core logic of controller and service)
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Q3. SQL query to fetch the 3rd max salary alone, and group the data by country and return the count of employees in each country
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SQL query to fetch 3rd max salary, group by country, and return count of employees in each country
• Use a subquery to select the 3rd max salary

• Join the employee table with the country table

• Group by country and use COUNT() to get the number of employees
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Q4. Save and save flush, java 8 features, IO
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Q5. Collections, Exception handling
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Q1. About yu ourself
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Q2. Company the Wipro company
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Q1. Collection Related Topics, Internal working of Hashmap, problem solving questions related to java 8 and ds.
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Aptitude and coding and communication skills questions test in the first round.

Q1. What ever we trained and whatever we mentioned in the resume based on that questions will prepared.
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Q1. Hr will as about background and which location we preferred like that.
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Q1. Basics of Java, Spring boot and microservices
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Q1. Java8, spring boot, microservices question at medium level tuff.
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Q1. Myself only nothing else
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Q1. Myself and any topics to talk for 3 to 5 mins
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Q1. Why are you looking for a change?
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Q2. What are your salary expectations?
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Q3. What is your family background?
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Q4. Why should we hire you?
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Q5. Share details of your previous job.
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Q6. Tell me about yourself.
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