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I applied via Naukri.com and was interviewed in May 2023. There were 2 interview rounds.
Exceptions in connect REST can be handled using error handling mechanisms like try-catch blocks and error codes.
Use try-catch blocks to catch exceptions and handle them appropriately
Utilize error codes to identify the type of exception and take necessary actions
Implement error handling logic in the response mapping to handle errors from the REST service
Data pages in Pega used to store and manage data for reuse across applications.
Data pages can be sourced from various sources like database tables, reports, or clipboard.
They can be used to store data temporarily or permanently.
Data pages can be shared across multiple rules and applications for consistency.
Collection hierarchy in Java includes interfaces like Collection, List, Set, Queue, and Map with their respective implementations.
Collection interface is the root interface in the collection hierarchy
List interface extends Collection and allows duplicate elements, with implementations like ArrayList and LinkedList
Set interface extends Collection and does not allow duplicate elements, with implementations like HashSet a...
I appeared for an interview in Jun 2017.
Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.
Encourages modular and reusable code
Provides a clear structure and organization to the code
Allows for easier maintenance and updates
Supports code reusability through inheritance and polymorphism
Enables encapsulation, hiding the internal details of an object
Promotes code extensibility and scalability
Facilitates...
I want to join ATOS because of their reputation for innovation and their commitment to employee growth and development.
ATOS is known for its innovative solutions in the software development industry.
I am impressed by ATOS's focus on employee growth and development through training programs and career advancement opportunities.
ATOS has a strong reputation for delivering high-quality software solutions to its clients.
I b...
I applied via Approached by Company and was interviewed before May 2018. There was 1 interview round.
What people are saying about Virtusa Consulting Services
I applied via Naukri.com and was interviewed before Jul 2021. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Sep 2020. There were 3 interview rounds.
posted on 16 May 2021
To upgrade an Angular project to a higher version, follow these steps:
Check the compatibility of the current project with the target version
Update the Angular CLI to the latest version
Update the dependencies in package.json
Update the Angular framework and related packages
Resolve any breaking changes and errors
Test the upgraded project thoroughly
posted on 12 Dec 2021
I appeared for an interview before Dec 2020.
Round duration - 75 minutes
Round difficulty - Medium
Given two integer arrays/ lists ARR1
and ARR2
of sizes N
and M
respectively, you are required to determine their intersection. An intersection is defined as the set of...
Find the intersection of two integer arrays/lists in the order they appear in the first array/list.
Iterate through the elements of the first array/list and check if they exist in the second array/list.
Use a hash set to store elements of the first array/list for efficient lookups.
Print the common elements in the order they appear in the first array/list.
Round duration - 40 minutes
Round difficulty - Medium
You are provided with a string STR
of length N. The task is to find the longest palindromic substring within STR
. If there are several palindromic substring...
Find the longest palindromic substring in a given string.
Iterate through the string and expand around each character to find palindromes
Keep track of the longest palindrome found so far
Return the longest palindromic substring
Round duration - 30 minutes
Round difficulty - Medium
Tip 1 : Practice coding questions
Tip 2 : Prepare data structures well
Tip 1 : Mention good projects
Tip 2 : Do not put false information
posted on 9 Jan 2022
I applied via Company Website and was interviewed in Dec 2021. There was 1 interview round.
I believe in continuous learning and growth through self-study, online courses, and attending conferences.
I regularly read technical blogs and articles to stay updated with the latest trends and technologies.
I take online courses and tutorials to learn new skills and improve my existing ones.
I attend conferences and meetups to network with other professionals and learn from their experiences.
I also participate in hacka...
I applied via Referral and was interviewed before Nov 2021. There were 3 interview rounds.
based on 1 interview experience
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