uhg interview questions for java experienced

This article will give you a snapshot of what to expect in a UnitedHealth group interview. It provides you with 20 questions along with the best way of responding to them to help you prepare for your upcoming interview. Let’s get started!

Optum | UHG | Java Full Stack Developer | Java | Coding | Interview | Data Structures | Algorithms

Interviews for Top Jobs at UnitedHealth Group

Java Developer Interview

Application

I applied through a staffing agency. The process took 1 day. I interviewed at UnitedHealth Group (Hyderābād) in Apr 2018

Interview

it will be two rounds interview started at 8 clock my turn came at 3:30 pm. waited untill 3’o clock without breakfast lunch finally those asked two question reverse an array,spring scopes and finally hr will get back to you one of the worst interview attended . They dont have proper interview panels just for the branding sake they are doing.

Interview Questions

  • reverse an array

Java Developer Interview

Application

I applied online. The process took 3 weeks. I interviewed at UnitedHealth Group (Basking Ridge, NJ) in Jan 2015

Interview

It’s a smooth interview process. The HR call you for a face to face interview. The hiring manager ask you some technical questions regarding Java, J2EE, Oracle database. Then, after one week, HR call me for a HR interview. After that, I received an offer letter. They will do background check after I join the company.

Interview Questions

  • Abstract class vs interface

Java Developer Interview

Application

I applied through a recruiter. I interviewed at UnitedHealth Group (Gurgaon, Haryana) in Mar 2017

Interview

1- Tech round -core java ,spring,rest,soap2-Tech round-core java ,spring,rest,soapselect but ask for all document when i was submitted they was in process and next day Hr was told me your position was in hold. I am scared for this process . My all round was completed properly and there interview panel told me you are selected . and I m submitted all document copy but after 3 days there Hr told me the potion is on hold sorry .

Interview Questions

  • core java ,spring, soap ,rest basic question

OPTUM UGH Company Interview Questions

Company Location: Bangalore, IndiaAttended on: 14.11.2021

  • What are your roles and responsibilities?
  • What is STLC?
  • What are the primary key and unique keys?
  • What is referential integrity?
  • Tell me Unix commands?
  • How can you find out the orphan records?
  • What are metric validations?
  • What star schema and snowflake schema?
  • What slowly changing dimensional tables?
  • What is a mean junk-dimensional table?
  • Data flow of your projects?
  • Find out the 3rd highest salary.
  • Company Location: Hyderabad, IndiaAttended on: 14.11.2021

  • Tell me about your project.
  • Which validation are you performing between ods and staging tables?
  • Are you using aggregate operations without group by clause?
  • Sel sum(sal) from emp group by Deptno where deptno=10
  • Having count(*)>1 what is the order of execution?
  • How do you get the top five records in Unix?
  • How to find duplicate records?
  • How to delete duplicate records?
  • Difference between delete and truncate?
  • Write syntax for instr and substr?
  • How do you show which constraints you have used on a table in oracle DB?
  • Difference between a filter and a router?
  • What is meant by active and passive transformations?
  • In all, my interview experience was quite nice. Both interviewers were very helpful and cooperative. Practice writing code on piece of paper. That will help a lot.

    Writing code in comment? Please use ide.geeksforgeeks.org, generate link and share the link here. Whats New

    Technical Interview 2: This interview was mostly based on my B.Tech Project on Artificial Intelligence. He also asked many fundamental questions related to AI and Machine Learning. For e.g. what is SVM (Support Vector Machines), ANN(Artificial Neural Networks), GP(Genetic Programming) and differences between them and how it is better than linear regression? He also asked few java OOPS questions.

    Written Programming Round: 30 min 1) 15 multiple choice questions. Difficulty level -> Medium-Hard 2) 3 programming problems: Difficulty level -> Easy a) You have an array of integers. Find that index for which sum of all the elements before it will be equal to sum of all elements after it. b) Implement queue using stacks. c) Find minimum value in a binary tree. 3) There were 2 networking related questions. We need to write the answers in detail. I don’t remember the questions.

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    Posted on 31 Jan 2017

    FAQ

    What are the interview questions for 2 years experience in Java?

    Most Popular Java Interview Questions and Answers
    • Q #1) What is JAVA? …
    • Q #2) What are the features of JAVA? …
    • Q #3) How does Java enable high performance? …
    • Q #4) Name the Java IDE’s? …
    • Q #5) What do you mean by Constructor? …
    • Q #6) What is meant by the Local variable and the Instance variable? …
    • Q #7) What is a Class?

    How many interview rounds are in optum?

    Java Interview Questions for 2 to 3 Years Experience
    • Q1 List down methods present in the Object class?
    • Q2 What is an interface?
    • Q3 What is the difference between Method Overriding and Method Overloading in Java?
    • Q4 Is it possible to override the static method in Java?
    • Q5 What is the Dynamic method dispatch in Java?

    How long does it take to get hired at Unitedhealth Group?

    Optum Interview Rounds and Process

    The first round was One-on-one, followed by One-on-one round.

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