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Team Lead Java Developer Interview Questions

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33 team lead java developer interview questions shared by candidates

1. Write code JDBC connection approach with details of each API. 2. Write merge sort. 3. Write bubble sort. 4. Why you used REST. 5. What are the types of design patterns. 6. JSP Methods. Servlet Containers. 7. Servelet life cycle with many incoming requests with example. 8. Write code to consume a message from queue (JMS). 9. What is cyclometric complexity. How can we avoid that. 10. Functions, procedures, triggers, Cursors theoretically. He wanted to ask more but I did not know them. 11. Cartesian views. Materialistic views. 12. Java 8 new features with example. 13. Why should we hire you. 14. He wanted to ask more on sortings and algos
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Team Lead (Java)

Interviewed at Netcracker Technology

3.5★
Jul 23, 2016

1. Write code JDBC connection approach with details of each API. 2. Write merge sort. 3. Write bubble sort. 4. Why you used REST. 5. What are the types of design patterns. 6. JSP Methods. Servlet Containers. 7. Servelet life cycle with many incoming requests with example. 8. Write code to consume a message from queue (JMS). 9. What is cyclometric complexity. How can we avoid that. 10. Functions, procedures, triggers, Cursors theoretically. He wanted to ask more but I did not know them. 11. Cartesian views. Materialistic views. 12. Java 8 new features with example. 13. Why should we hire you. 14. He wanted to ask more on sortings and algos

Phone Interview: What needs to be overriden to make an object a key in hashmap? Give me some examples of Lists? Give me some examples of Sets. Explain how a Map works Tell me some access modifiers. What is needed to make an object a Key apart from overriding equals and hashcode. What is a property of a primitive Tell me some properties of a String Explain how an Arraylist works Abstract vs Inheritance What does a class need to let it be run as a thread How do you create a thread When is finally used / what is it? What is a synchronised block What are checked and unchecked exceptions. Why is an ArrayList faster than a Linked List First round in person Maths: Worked out general rule based on given paramaters Code: Simple Java problems (palindrome, output value when number is a multiple, etc. look in a java interview book, cracking the coding interview is good) Riddle: Worst part, again will be something in the cracking the coding interview book. Second round. Much like the first + HR bit.
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Java Developer Team Leader

Interviewed at Scott Logic

2.5★
Sep 26, 2015

Phone Interview: What needs to be overriden to make an object a key in hashmap? Give me some examples of Lists? Give me some examples of Sets. Explain how a Map works Tell me some access modifiers. What is needed to make an object a Key apart from overriding equals and hashcode. What is a property of a primitive Tell me some properties of a String Explain how an Arraylist works Abstract vs Inheritance What does a class need to let it be run as a thread How do you create a thread When is finally used / what is it? What is a synchronised block What are checked and unchecked exceptions. Why is an ArrayList faster than a Linked List First round in person Maths: Worked out general rule based on given paramaters Code: Simple Java problems (palindrome, output value when number is a multiple, etc. look in a java interview book, cracking the coding interview is good) Riddle: Worst part, again will be something in the cracking the coding interview book. Second round. Much like the first + HR bit.

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