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Optum360 Automation Interview Questions and Answers

Updated 9 Jul 2021

Optum360 Automation Interview Experiences

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Automation Interview Questions & Answers

user image Anonymous

posted on 9 Jul 2021

I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic tools related and general solutioning

Interview Preparation Tips

Interview preparation tips for other job seekers - Have basic knowledge and be smart at answering. Remener you are always right.

Interview questions from similar companies

I appeared for an interview in Sep 2017.

Interview Questionnaire 

2 Questions

  • Q1. Find the sum of two numbers without using any mathematical operarors.
  • Ans. 

    Use bitwise operations to find the sum of two numbers without using mathematical operators.

    • Use bitwise XOR to find the sum of two numbers without carrying.

    • Use bitwise AND and left shift to find the carry.

    • Repeat the process until there is no carry left.

  • Answered by AI
  • Q2. Delete a node from linked list when we are given a reference to the node. But the head pointer is not given.
  • Ans. 

    To delete a node from a linked list when only given a reference to the node, we can copy the data of the next node to the given node and delete the next node.

    • Copy the data of the next node to the given node

    • Update the next pointer of the given node to skip the next node

    • Delete the next node

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Tips: Strong understanding and thorough knowledge of C programming.

College Name: IIT Madras

Skills evaluated in this interview

I applied via Campus Placement

Interview Questionnaire 

16 Questions

  • Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be us...
  • Q2. Given an array A[n], write a C program to find P and Q (P>Q) such that A[P] - A[Q] is maximum
  • Q3. A pyramid is given many blank spaces. Condition is that number in a cell equals sum of numbers in bottom two cells. Fill the blanks
  • Ans. 

    The question asks to fill the blanks in a pyramid where each number is the sum of the numbers in the bottom two cells.

    • Start from the bottom row and work your way up, calculating the sum of the numbers in the bottom two cells for each blank space.

    • Use a loop to iterate through each row and column of the pyramid.

    • Store the calculated sum in the corresponding blank space.

    • Repeat the process until all the blanks are filled.

  • Answered by AI
  • Q4. What are the basic functions of OS?
  • Q5. What is scheduling? List different types of scheduling
  • Q6. What is a deadlock? How to know if a deadlock is present?
  • Q7. What is Moore's Law?
  • Ans. 

    Moore's Law is the observation that the number of transistors in a dense integrated circuit doubles about every two years.

    • Named after Intel co-founder Gordon Moore

    • First stated in 1965

    • Has been a driving force behind technological advancements

    • Predicts exponential growth in computing power

    • Has been challenged in recent years due to physical limitations

  • Answered by AI
  • Q8. Differentiate between a process and a thread
  • Ans. 

    A process is an instance of a program while a thread is a subset of a process.

    • A process has its own memory space while threads share memory space

    • Processes are heavyweight while threads are lightweight

    • Processes communicate through inter-process communication while threads communicate through shared memory

    • Examples of processes include web browsers, text editors, etc. while examples of threads include GUI updates, backgro

  • Answered by AI
  • Q9. What are the advantages of having multi-core processor?
  • Ans. 

    Multi-core processors provide faster and more efficient computing.

    • Improved performance and speed

    • Ability to handle multiple tasks simultaneously

    • Reduced power consumption

    • Better multitasking capabilities

    • Enhanced user experience

    • Examples: Intel Core i7, AMD Ryzen 9

  • Answered by AI
  • Q10. Tell me about yourself and your family briefly
  • Ans. 

    I am a software engineer with a loving family.

    • I have been working as a software engineer for 5 years.

    • My wife is a teacher and we have two children.

    • We enjoy spending time together outdoors and traveling.

    • My parents live in a different state but we keep in touch regularly.

    • Family is very important to me and I prioritize spending time with them.

  • Answered by AI
  • Q11. Tell me about your course projects
  • Ans. 

    Developed a web-based project management tool and a mobile app for tracking expenses

    • Created a responsive UI using React and Bootstrap

    • Implemented user authentication and authorization using Firebase

    • Integrated Google Maps API for location tracking in the mobile app

    • Used Node.js and MongoDB for backend development

    • Collaborated with a team of four to complete the projects

  • Answered by AI
  • Q12. Tell me about your professional experience
  • Ans. 

    I have 5 years of experience in software engineering with expertise in Java and Python.

    • Developed and maintained web applications using Java and Spring framework

    • Designed and implemented RESTful APIs using Python and Flask

    • Worked on database management and optimization using MySQL and MongoDB

    • Collaborated with cross-functional teams to deliver high-quality software products

    • Participated in code reviews and provided construc

  • Answered by AI
  • Q13. What are your academic interests?
  • Ans. 

    My academic interests include computer science, artificial intelligence, and machine learning.

    • Computer science

    • Artificial intelligence

    • Machine learning

  • Answered by AI
  • Q14. Explain one CS topic(of your choice) in layman terms
  • Ans. 

    Explain Big O notation

    • Big O notation is used to describe the time complexity of an algorithm

    • It helps us understand how the algorithm's performance changes with input size

    • O(1) means constant time, O(n) means linear time, O(n^2) means quadratic time

    • We want algorithms with lower Big O values for better performance

  • Answered by AI
  • Q15. What are your location preferences?
  • Ans. 

    I am open to relocation based on the job opportunity and growth prospects.

    • Open to relocation for the right opportunity

    • Willing to move for career growth

    • Flexible with location based on job requirements

  • Answered by AI
  • Q16. Would you like to have a pizza slice? ;)
  • Ans. 

    Yes, I would love to have a pizza slice!

    • I am a big fan of pizza and would never say no to a slice!

    • Pizza is the perfect food for any occasion, whether it's a quick lunch or a late-night snack.

    • I particularly enjoy pepperoni and mushroom pizza, but I'm open to trying new toppings as well.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Questions were of average difficulty but lengthy. The test was conducted between 7:30 PM and 9 PM. I had a long day so it was a little tiresome.
Tips: Time is of importance. I suggest you to quickly browse through all the questions and pick the easy ones beforehand instead of being stuck on a single difficult question.
Duration: 90 minutes
Total Questions: 60

Round: Technical Interview
Experience: I found the questions easy so I was able to answer them all.
Tips: Don't just think in your mind. Think out loud so that the interviewer can correct you.

Round: HR Interview
Experience: Interviewer was friendly. It was like talking with a friend.
Tips: Keep it short and brief. It's fine even if your English is not good. (Mine wasn't )

General Tips: Be cool and calm. If you don't know something, admit it. You can come back to it later.
Skill Tips: No need to go very deep. Just know the basics properly.
Skills: Puzzle Solving Capability, Computer Organisation, Operating System Basics, Object Oriented Programming (OOP) Basics, C Programming, Aptitude
Duration: 2
College Name: IIT Madras
Motivation: Qualcomm is an industry leader in mobile hardware. The work profile suited me well.
Funny Moments: The nice HR lady offered me a pizza slice.

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. About AWS and Cloud related services.
  • Q2. NA

I applied via Naukri.com and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Core java completely
  • Q2. Oops collection multiple threading
Round 2 - Technical 

(1 Question)

  • Q1. About projects which I done in previous organisation

Interview Preparation Tips

Interview preparation tips for other job seekers - Core java must and basic coding and some understanding of spring,boot and micro services,angular react
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jan 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Data Structure and Algorithms, Logical problems

Round 3 - Technical 

(2 Questions)

  • Q1. Basic Java Questions
  • Q2. Advanced Java Questions like Java8 and multi-threading
Round 4 - Technical 

(1 Question)

  • Q1. Architectural questions in Java
Round 5 - HR 

(1 Question)

  • Q1. Basic HR Questions and Relocation kind of things

Interview Preparation Tips

Interview preparation tips for other job seekers - Be positive in your interview even if you don't know the answer it's fine they are checking whether are you able to break the problem or not.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

Hackerrank test for coding

Round 3 - Technical 

(2 Questions)

  • Q1. Java 8 basics like streams, optional
  • Q2. Microservices architecture based questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Coding Test 

1 easy and 1 medium-level question , time 90 min.

Round 2 - One-on-one 

(1 Question)

  • Q1. Java Basic and spring boot Basic and LLD

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on Basic and DSA
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic math questions puzzles

Round 2 - Coding Test 

Prepare dsa graph trees

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well, all the best!
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is async/await
  • Ans. 

    Async/await is a feature in JavaScript that allows for asynchronous programming using promises.

    • Async/await is a syntactic sugar built on top of promises in JavaScript.

    • It allows for writing asynchronous code that looks synchronous, making it easier to read and maintain.

    • The 'async' keyword is used to define a function as asynchronous, while 'await' is used to pause the execution of the function until a promise is settled...

  • Answered by AI
  • Q2. What how closure work
  • Ans. 

    Closures are functions that have access to variables from their containing scope even after the scope has closed.

    • Closures allow functions to maintain access to variables from their parent scope even after the parent function has finished executing.

    • Closures are created when a function is defined within another function and the inner function references variables from the outer function.

    • Closures are commonly used in even...

  • Answered by AI

Skills evaluated in this interview

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