1. Java 8 features 2.Microserivces and SpringBoot 3.JPA 4.Rest API
Java Development Lead Interview Questions
601 java development lead interview questions shared by candidates
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.
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 .
Coding challange and some standard Java and Spring Questions.
Coding : Reverse a String.String is having special characters,while reversing the position of special character should not be changed.Only Alphabets needs be be reversed ABC$CDE#XYZ => ZYX$EDC#CBA
Some leetcode style easy or low medium level questions
Why do you want to join NICE.
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