1. Explain concurrent execution and multithreading in iOS. 2. Write code to implement protocols using Objective-C.
Technical Leader Interview Questions
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1. Explain the last project you worked on. Your roles and responsibilities. 2. How microservices communicate with each other? What methodology you used in your project? 3. How did you configure kafka in your project? Did you use zookeeper or anything like that to configure kafka? 4. What is operator overloading? What is method overloading and overriding? 5. What is 'this' keyword? How did you call one constructor from another constructor in the same class when the constructors are overloaded? 6. What are java 8 features you used? what are the java 11 featured you used? 7. What is method reference? How did you implement it in your project? 8. What is singleton design pattern? Explain with a class level design. 9. What microservices design pattern you used in your project? 10. How microservices architecture is beneficial over monolithic architecture? 11. What is spring boot framework? How it helps?
What is the length of IPv6 address
How to do TCP HA
When did you graduate from college ? How old are you?
How would you improve the performance of a relational database driven application without modifying the existing setup ?
Questions about Java Heap and Performance related questions.
Good and Tricky ones
Hyper-V /Backup Architecture
Check whether the number is palindrome or not.
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