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psvm in Java stands for public static void main, which is the entry point for a Java program.
psvm is the method signature for the main method in Java programs.
It is used to start the execution of a Java program.
It must be declared as public, static, and void.
It takes an array of strings as an argument, which can be used to pass command line arguments.
A collection is a group of related objects or data items that are stored together.
Collections can be implemented using data structures like arrays, lists, sets, maps, etc.
Collections allow for easy manipulation and organization of data.
Examples of collections include arrays of integers, lists of strings, sets of unique values, and maps of key-value pairs.
I applied via Referral and was interviewed in May 2024. There was 1 interview round.
Abstract class is a class that cannot be instantiated, while an interface is a blueprint of a class with only abstract methods.
Abstract class cannot be instantiated, but can have both abstract and non-abstract methods.
Interface can only have abstract methods and cannot have method implementations.
Method overloading is having multiple methods in the same class with the same name but different parameters.
Method overridin...
I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.
2 DSA Question, 1 Question on Git
UKG interview questions for popular designations
I applied via Approached by Company and was interviewed in Jul 2024. There were 2 interview rounds.
A dsa question is asked in exam
The pillars of Oops are Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation restricts access to certain components within a class, protecting the data from outside interference.
Polymorphism allows objects to be treated as instances of their parent class, enabling flexibility in code.
Abstraction hides the complex impleme...
Print k most repeating integers from an array
Create a hashmap to store the frequency of each integer in the array
Sort the hashmap based on frequency in descending order
Print the first k keys from the sorted hashmap
Get interview-ready with Top UKG Interview Questions
Linked list is a data structure where each element points to the next element in the sequence.
Nodes contain data and a reference to the next node
Operations include insertion, deletion, and traversal
Example: Singly linked list, Doubly linked list
UKG is a leading provider of HR, payroll, and workforce management solutions.
UKG stands for Ultimate Kronos Group, formed by the merger of Kronos Incorporated and Ultimate Software.
They offer cloud-based human capital management software for HR, payroll, and workforce management.
Their solutions help organizations streamline processes, improve employee engagement, and drive better business outcomes.
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Find the most occurred letter in a given string.
Iterate through the string and count the occurrences of each letter
Store the counts in a map or array
Find the letter with the highest count
Design principle is a set of guidelines that help software developers create maintainable and scalable code.
Design principles help in creating code that is easy to understand, modify, and maintain.
Examples of design principles include SOLID principles, DRY (Don't Repeat Yourself), KISS (Keep It Simple, Stupid), and YAGNI (You Aren't Gonna Need It).
Oops concept refers to Object-Oriented Programming principles and their implementation in code.
Oops concepts include inheritance, polymorphism, encapsulation, and abstraction.
Inheritance allows a class to inherit properties and behaviors from another class.
Polymorphism allows objects to be treated as instances of their parent class.
Encapsulation hides the internal state of an object and only exposes necessary methods.
A...
Experienced Integration Consultant with strong technical skills and a passion for problem-solving.
Over 5 years of experience in designing and implementing integration solutions
Proficient in various integration technologies such as MuleSoft, Dell Boomi, and API management tools
Strong analytical and problem-solving skills, with a track record of delivering successful projects on time
Excellent communication and collaborat...
The major situation facing in a project was a critical system outage affecting multiple integrations.
The outage caused delays in data processing and impacted business operations.
We had to quickly identify the root cause and implement a temporary workaround to minimize downtime.
Communication with stakeholders and managing expectations was crucial during this crisis.
Regular updates and progress reports were provided to k...
Yes, I have heard of your company.
I have researched your company online and read about your services.
I have seen job postings and news articles mentioning your company.
I have spoken to current or former employees who have mentioned your company.
I tend to be overly critical of my own work, which can sometimes lead to perfectionism.
I have a tendency to take on too much work at once
I struggle with delegating tasks to others
I can be overly self-critical and strive for perfection
I learn through hands-on experience, online courses, reading technical documentation, and collaborating with colleagues.
Hands-on experience with real-world projects
Online courses and tutorials on relevant topics
Reading technical documentation and manuals
Collaborating with colleagues and sharing knowledge
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Some of the top questions asked at the UKG interview -
The duration of UKG interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 105 interviews
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