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UKG Interview Questions, Process, and Tips

Updated 3 Mar 2025

Top UKG Interview Questions and Answers

View all 74 questions

UKG Interview Experiences

Popular Designations

100 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

The coding test consists of multiple-choice questions and one medium-hard level coding question.

Round 2 - Technical 

(5 Questions)

  • Q1. Given three jugs with different capacities and no measuring tools, how can you measure out a specific amount of water using the jugs you have?
  • Q2. What is the angle between the minute and hour hand of a clock at 3:45?
  • Ans. 

    The angle between the minute and hour hand of a clock at 3:45 is 157.5 degrees.

    • Calculate the angle formed by the hour hand from 12 o'clock position to 3:45 position (135 degrees)

    • Calculate the angle formed by the minute hand from 12 o'clock position to 3:45 position (22.5 degrees)

    • Subtract the smaller angle from the larger angle to get the angle between the two hands (157.5 degrees)

  • Answered by AI
  • Q3. What is indexing in Database Management Systems (DBMS)?
  • Ans. 

    Indexing in DBMS is a technique used to improve the performance of queries by allowing faster retrieval of data.

    • Indexes are data structures that store a small portion of the data set in an easily searchable format.

    • They help in speeding up the data retrieval process by reducing the number of disk accesses needed.

    • Indexes can be created on one or more columns of a table to improve the performance of SELECT queries.

    • Example...

  • Answered by AI
  • Q4. What is the lifecycle of a React component?
  • Ans. 

    The lifecycle of a React component includes mounting, updating, and unmounting phases.

    • Mounting phase: constructor, render, componentDidMount

    • Updating phase: shouldComponentUpdate, render, componentDidUpdate

    • Unmounting phase: componentWillUnmount

  • Answered by AI
  • Q5. How you delete entry in mongodb database
  • Ans. 

    To delete an entry in MongoDB database, you can use the deleteOne() or deleteMany() methods.

    • Use deleteOne() method to delete a single document based on a specific condition

    • Use deleteMany() method to delete multiple documents based on a specific condition

    • Make sure to specify the filter criteria to accurately delete the desired entry

  • Answered by AI

Top UKG Software Engineer Interview Questions and Answers

Q1. Given three jugs with different capacities and no measuring tools, how can you measure out a specific amount of water using the jugs you have?
Add answer

Software Engineer Interview Questions asked at other Companies

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 used when crossing the bridge. Person... read more
View answer (196)

Interview Questions & Answers

user image Anonymous

posted on 28 Feb 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Aug 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Basics of US Payroll and about taxes in different states with their rates.
  • Q2. Garnishments basic and employee's leaves and pto exceptions.
  • Ans. 

    Garnishments are deductions from an employee's wages to satisfy a debt or legal obligation. Leaves and PTO exceptions refer to situations where garnishments may not apply.

    • Garnishments are court-ordered deductions from an employee's wages to pay off debts such as child support or tax obligations.

    • Employee leaves and PTO exceptions may impact garnishment calculations, as the employee may not be receiving their full wages ...

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Briefing about self and worked experience
  • Q2. Psychological questions, personality test by senior manager.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and have a good communication skill.
UKG Interview Questions and Answers for Freshers
illustration image
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is an automation framework, and how is it used in software development?
  • Ans. 

    An automation framework is a set of guidelines, rules, and tools used for automated testing of software applications.

    • Automation frameworks provide a structured way to automate testing processes, making it easier to write and maintain test scripts.

    • They help in reducing manual intervention, increasing test coverage, and improving the efficiency of the testing process.

    • Examples of automation frameworks include Selenium, Ap...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. What is the program for checking whether a string is balanced or not, without using push and pop methods?
  • Ans. 

    Use a stack to check if a string is balanced without push and pop methods.

    • Create an empty array to act as a stack

    • Iterate through each character in the string

    • If the character is an opening bracket, add it to the stack

    • If the character is a closing bracket, check if the stack is empty or the top element is not the corresponding opening bracket

    • If the stack is empty or the top element does not match, the string is not balan...

  • Answered by AI
Round 3 - Behavioral 

(1 Question)

  • Q1. General discussion jobs realated.

Engineering Manager Interview Questions asked at other Companies

Q1. System Design - how would design a trading system, what db, cloud you would consider and why? how would ensure data is real time not near real time? How would you set up devOps for this ?
View answer (1)

Software Developer Interview Questions & Answers

user image preeti parmar

posted on 19 Dec 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement

Round 1 - Aptitude Test 

Question related to operating system and computer network

Round 2 - Technical 

(1 Question)

  • Q1. Traverse all child nodes in tree
  • Ans. 

    Traverse all child nodes in a tree data structure

    • Use depth-first or breadth-first traversal algorithms

    • Recursively visit each child node starting from the root node

    • Consider using a stack or queue data structure for traversal

    • Example: Traverse all nodes in a binary tree

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Question related to cloud and oops
Round 4 - Technical 

(1 Question)

  • Q1. Question related to my background and how web site work

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)

UKG interview questions for popular designations

 Senior Software Engineer

 (19)

 Software Developer

 (7)

 Software Engineer

 (6)

 Lead Engineer

 (4)

 Lead Software Engineer

 (4)

 Principal Software Engineer

 (3)

 Softwaretest Engineer

 (2)

 Devops Engineer

 (2)

Interview Questions & Answers

user image apoorva singh

posted on 3 Mar 2025

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I was interviewed in Feb 2025.

Round 1 - Technical 

(1 Question)

  • Q1. How frequently have you worked with large datasets?
  • Ans. 

    I have extensive experience working with large datasets in various projects.

    • Worked with large datasets in previous roles

    • Utilized tools like SQL, Python, and R for data analysis

    • Performed data cleaning, transformation, and visualization on large datasets

    • Built predictive models using big data

  • Answered by AI

Get interview-ready with Top UKG Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Reverse the linked list.
  • Ans. 

    Reverse a linked list by changing the direction of pointers.

    • Start with three pointers: current, previous, and next.

    • Iterate through the linked list, updating pointers to reverse the direction.

    • Return the new head of the reversed linked list.

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Internel working of Hashmap
  • Ans. 

    HashMap is a data structure that stores key-value pairs and uses hashing to quickly retrieve values based on keys.

    • HashMap internally uses an array of linked lists to store key-value pairs.

    • When a key-value pair is added, the key is hashed to determine the index in the array where it will be stored.

    • If multiple keys hash to the same index, a linked list is used to handle collisions.

    • Retrieving a value involves hashing the ...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary Discussion

Top UKG Senior Software Engineer Interview Questions and Answers

Q1. What Is Java. Who developed Java.
View answer (1)

Senior Software Engineer Interview Questions asked at other Companies

Q1. K Largest Elements Problem Statement You are given an integer k and an array of integers that contain numbers in random order. Write a program to find the k largest numbers from the given array. You need to save them in an array and return ... read more
View answer (1)

Jobs at UKG

View all
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jun 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Hacker rank mcq medium to hard level 1 hr duration

Round 2 - Technical 

(3 Questions)

  • Q1. Oops , diff composition and inheritance
  • Q2. Design pattern explain singleton , abstract factory
  • Ans. 

    Singleton ensures a class has only one instance, while Abstract Factory provides an interface for creating families of related objects.

    • Singleton pattern restricts the instantiation of a class to one object, ensuring there is only one instance of the class.

    • Abstract Factory pattern provides an interface to create families of related or dependent objects without specifying their concrete classes.

    • Singleton pattern can be i...

  • Answered by AI
  • Q3. Implement linked list , all combination string in python
  • Ans. 

    Implement linked list and generate all combination strings in Python.

    • Create a Node class to represent each element in the linked list.

    • Implement methods to add nodes, delete nodes, and generate all combinations of strings.

    • Use recursion to generate all combinations of strings.

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. Introduction about my skills and projects
  • Q2. Situation based question on my projects , talk about security and performance in my projects
Round 4 - HR 

(2 Questions)

  • Q1. Introduction about me and my family members
  • Q2. Relocation comfortable , about my friends who are placed , why many people from my college

Interview Preparation Tips

Interview preparation tips for other job seekers - mostly questions depend on interviewer , some my friend were asked basic question , mine were still moderate level , my luck is worst already more than 20 interview all are above 10 lpa , this one is 25lpa , luck matter most

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Design a efficiënte db read
  • Ans. 

    Efficient database read design

    • Use indexing to quickly locate data

    • Minimize the number of reads by fetching only necessary columns

    • Consider denormalizing data for faster reads

    • Implement caching mechanisms to reduce database load

    • Optimize queries by avoiding unnecessary joins

  • Answered by AI
  • Q2. Exception handling
  • Q3. Customruntime exception
  • Q4. Design abstract factory
  • Q5. Design a system to read the data efficiently without iterating on record repeatedly
  • Ans. 

    Use indexing to access data directly without iterating

    • Implement a database with proper indexing on key fields

    • Utilize data structures like hash tables or binary search trees for quick access

    • Consider using caching mechanisms to store frequently accessed data

    • Optimize queries by using efficient algorithms like merge sort or quicksort

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare core java and design questions

Skills evaluated in this interview

Principal Engineer Interview Questions asked at other Companies

Q1. what technique did you use to understand the root cause of the problem and isolate the specific task or process that needed attention
View answer (3)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Coding Test 

Hacker rank exam, 2 DSA coding questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. Backend questions on spring boot
  • Q2. Angular routing and service
Round 3 - HR 

(2 Questions)

  • Q1. Cultural fit question
  • Q2. And prior job experience and mental ability test

Lead Software Engineer Interview Questions asked at other Companies

Q1. Square Root with Decimal Precision Problem Statement You are provided with two integers, 'N' and 'D'. Your objective is to determine the square root of the number 'N' with a precision up to 'D' decimal places. This implies that the discrepa... read more
View answer (1)
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. The interviewer is from testing panel how the testing panel can take a developer interview they don’t have any knowledge about java worst interviewer in my life they waste my 1hour. after answer all the qu...
  • Q2. What is encapsulation. Protected and default difference i have to explain her with example. Collection and hashmap i explain all the things in hashmap even the implementation After that she said to write ...
  • Q3. She asked me about helm chart and aws.I did answer according to it. My interview was pretty well but very next day what i got to know from HR that my basic was not clear that’s very very unprofessional beh...

Interview Preparation Tips

Topics to prepare for UKG Software Developer interview:
  • Basic Java
  • Coding
Interview preparation tips for other job seekers - Don’t expect anything from UKG even after u did very well in your interview.Pathetic experience worst interviewer.I wish there should be some ukg review portal so that i can share the interviewer feedback as well.

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Coding Test 

3 questions were there

Round 2 - Technical 

(2 Questions)

  • Q1. Basic questions
  • Q2. Os, dbms, core concept of cs
Round 3 - Technical 

(1 Question)

  • Q1. Core concept of cs
  • Ans. 

    Core concept of computer science is the study of algorithms and data structures.

    • Algorithms are step-by-step procedures for solving problems.

    • Data structures are ways to organize and store data efficiently.

    • Examples include sorting algorithms like bubble sort and data structures like arrays and linked lists.

  • Answered by AI

Top UKG Software Engineer Interview Questions and Answers

Q1. Given three jugs with different capacities and no measuring tools, how can you measure out a specific amount of water using the jugs you have?
Add answer

Software Engineer Interview Questions asked at other Companies

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 used when crossing the bridge. Person... read more
View answer (196)
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UKG Interview FAQs

How many rounds are there in UKG interview?
UKG interview process usually has 1-2 rounds. The most common rounds in the UKG interview process are Technical, One-on-one Round and HR.
How to prepare for UKG interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at UKG. The most common topics and skills that interviewers at UKG expect are Java, Python, SQL, Javascript and GCP.
What are the top questions asked in UKG interview?

Some of the top questions asked at the UKG interview -

  1. Significance of Self keyword in Python? Difference b/w return and yield keyword...read more
  2. Given three jugs with different capacities and no measuring tools, how can you ...read more
  3. What is the program for checking whether a string is balanced or not, without u...read more
How long is the UKG interview process?

The duration of UKG interview process can vary, but typically it takes about less than 2 weeks to complete.

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UKG Interview Process

based on 105 interviews

Interview experience

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UKG Reviews and Ratings

based on 609 reviews

3.1/5

Rating in categories

2.9

Skill development

3.2

Work-life balance

3.5

Salary

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Job security

3.1

Company culture

2.7

Promotions

2.8

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