1) Distributed Tracing 2) API versioning 3) Functional Interfaces in Java 8. Problems were of basic type 1) List reversal 2) Get map with string length as key for above list. 3) Remove consecutive duplicates from an array.
Java Technical Lead Interview Questions
595 java technical lead interview questions shared by candidates
What is a singleton class? Write a singleton class and explain all the steps
Telephonic interview on core Java, jee and things mentioned in resume.
core java, spring boot, jpa, multithreading concepts, string, etc.
First round a) Java 1.8 related questions b) Java VM and garbage collection related. c) Micro services related questions, architecture related questions. d) Java Threading related questions. e) Design patterns of Java, J2EE and Micro services. Second round questions a) High level design for the given case study. b) Define key user stories for the given case study. c) Ball park estimate for the above stories. d) Provide estimate for overall project. e) As a tech lead needs to provide the plan for next days for DEV team, QA team, product owner, UX work .
Why do you want to join NICE.
1. Right view of the tree. 2. Diameter of tree. 3.JVM working. 4. find last occurrence of a number in sorted array,
Some leetcode style easy or low medium level questions
Basic java interview question that available on internet.
Do you have any experience with Hibernate?
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