Entry Level Developer Interview Questions | Glassdoor

Entry Level Developer Interview Questions

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Technical Questions: 1. Three pillars of OOP with explanation of each 2. Final Keyword in Java 3. Abstract Class & Interface difference 4. JSP & Servlets difference 5. What is meant by immutability in Java? 6. Multi-threading - Sleep vs Yield? 7. What is a design pattern and name some. Explain Singleton Design Pattern? 8. protected keyword in access modifiers 9. Continue vs break statement 10. Describe MVC? 11. StringBuffer vs StringBuilder? 12. One logic/algo question: Inserting an element at proper position in a sorted array. They will focus on the very basic logic design like loops, function and their arguments.

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The most unexpected question they asked was, "What is your superpower?". I had never been asked that question in an interview before.

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Java: Explain keyword final

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You have 10 balls. Out of 10 balls 9 of them weights the same, and 1 weighs just a little bit more. Find the heavier ball the in the least amount of steps - imagine you are using a balance to find this. (No. of steps == no. of times you balance.)

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Basic Java questions

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As you what this SQL statement does: Select * From p.users Inner Join a.addresses Order By p.lastname

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What software design patterns do you know?

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List 5 types of marketing and which is most effective.

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What do you like the most about photography

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What are your strengths and weakness.

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