Wipro interview questions

Three rounds are there ....coding:one hour time 2 coding questions... mostly coding questions from Array ,strings, technical interview most questions from web technology and java, technical HR some behavioural questions and most questions from web technology

Good ask common questions on multi threaded and microservices, spring boot,java 8 ,java 8 feature, stream API questions , functional interface, annotations in spring boot,how to do query optimization,how hashmap work internally,how hashset work internally