Questions on Core Java ,Spring were asked and asked to write down few of Java code on paper
Java Lead Interview Questions
595 java lead interview questions shared by candidates
Angular and Java questions mostly from security perspective
A. First round : 95 min., Screen monitor assessment test mainly focus on medium to hard level DS question picked up from Leetcode and UML design implementation like Vending Machine designing. B. Second Round: 55 min. a. Project Architecture. b. Rest URI Question. c. Data consistency problem with solution when two DB are inlvolved. d. Rest WS security. e. Oauth 2.0- Full Implementation in depth multiple questions. f. Scenario base question on Rest WS implementation. g. AWS question(I have mentioned, that I have not worked on it, still asking question ). h. Devops Questions related to branching and involvement. i. DB questions related to designing of tables Third Round:40 min., has been told would be related to Managerial round but turned out to be technical. a. Again Intro+Project Archit. b. Breaking application into Micro-services and provide its design implementation. c. AWS questions, irrespective of no where mentioned in CV. d. Roles and responsibility etc. HR round: 15 min.
Was asked about my previous experiences, current projects, find bugs in the piece of code, and was asked to implement a stack in Java.
Spring boot, configuration, dependencies, annotations etc..
The recruitment team didnt have courtesy to apologize for their mistake.
What will you prefer ConcurrentHashMap/Hashmap in single threaded env?
Memory Leaks
Current role
ways to create thread? explain g1 garbage collector explain memory leak, simple program to create leak @repo vs @service vs @bean rest service annotation circular dependency in spring beans init method in spring @autowired and qualifiers try with resources
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