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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.
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Java Tech Lead

Interviewed at Principal Financial Group

3.8★
Jun 28, 2021

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.

parking management system 1. Types of vehicle : 2 wheeler, 4 wheeler, 8 wheeler 2. Requirment : Handle rearrangement of slots in case of max occupancy a. parking slot availability check : through unordered map or set b. Slot ID mapping: to keep it simple I made assumption that 1-40 slot are dedicated for 2wheeler and so on. since 8 wheeler could be further divided as 81a, 81b, 81c, 81d for 2wheeler and 81aa, 81bb for 4 wheeler in max occupancy case. Similarly for 4 wheeler slot 41a,41b for two wheeler in max occupancy case.
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Tech Lead

Interviewed at Oracle

3.4★
Sep 2, 2022

parking management system 1. Types of vehicle : 2 wheeler, 4 wheeler, 8 wheeler 2. Requirment : Handle rearrangement of slots in case of max occupancy a. parking slot availability check : through unordered map or set b. Slot ID mapping: to keep it simple I made assumption that 1-40 slot are dedicated for 2wheeler and so on. since 8 wheeler could be further divided as 81a, 81b, 81c, 81d for 2wheeler and 81aa, 81bb for 4 wheeler in max occupancy case. Similarly for 4 wheeler slot 41a,41b for two wheeler in max occupancy case.

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