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
Java Lead Interview Questions
601 java lead interview questions shared by candidates
How will you develop a autosuggester? Circuit breaker patterns ? No questions on assignments .
1. From a given number, list individual digits 2. Enum Singleton implementation 3. Find middle element of a list without using any API(size or length)
1. Java 8 features 2.Microserivces and SpringBoot 3.JPA 4.Rest API
concepts of core java aspring hibernate
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 .
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