i
Xoriant
Filter interviews by
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
The '==' operator compares the reference of objects, while the 'equals' method compares the content of objects.
The '==' operator checks if two objects refer to the same memory location.
The 'equals' method compares the content of objects based on their implementation.
The 'equals' method can be overridden to provide custom comparison logic.
Example: String str1 = new String('hello'); String str2 = new String('hello'); str...
JIT compiler stands for Just-In-Time compiler. It dynamically compiles code during runtime for improved performance.
JIT compiler translates bytecode into machine code at runtime
It optimizes code execution by identifying frequently executed code and compiling it
Examples include the JIT compilers used in Java Virtual Machine (JVM) and .NET Common Language Runtime (CLR)
Assigning another value to a string reference creates a new string object in memory.
Assigning a new value to a string reference creates a new string object in memory
The original string object remains unchanged
The new value is stored in a different memory location
The old value may be garbage collected if there are no other references to it
The finally block will always execute, even if an exception is thrown from the try block.
The finally block is used to execute code that should always run, regardless of whether an exception is thrown or not.
If an exception is thrown from the try block, the code in the finally block will still execute.
This is useful for cleaning up resources, such as closing files or database connections.
Example: try { // code that may ...
Serialization is the process of converting an object into a stream of bytes to store or transmit it.
Java provides Serializable interface to enable serialization of objects.
Serialization can be used for caching, deep cloning, and remote method invocation.
Deserialization is the process of converting a stream of bytes back into an object.
Java also provides Externalizable interface for custom serialization.
Serialization ca...
Fail fast and fail safe are two error handling techniques in Java.
Fail fast approach detects errors as early as possible and stops the program execution immediately.
Fail safe approach handles errors gracefully and continues program execution.
Examples of fail fast include NullPointerException and ArrayIndexOutOfBoundsException.
Examples of fail safe include using try-catch blocks and logging errors instead of throwing ex
Lambda expression is an anonymous function while method reference refers to an existing method
Lambda expression is used to create an instance of a functional interface
Method reference is used to refer to an existing method of a class or object
Lambda expression uses the arrow operator (->) to separate the parameters and the body
Method reference uses the double colon (::) operator to separate the class or object and the
Sleep pauses the execution of a thread for a specified time, while wait pauses the execution until a specific condition is met.
Sleep is a static method of the Thread class, while wait is an instance method of the Object class.
Sleep is used to introduce a delay in the execution of a thread, while wait is used to wait for a specific condition to be met.
Sleep releases the lock on the object, while wait does not release th...
To get unique values from a collection using stream, use the distinct() method.
Call the distinct() method on the stream of the collection.
The distinct() method returns a stream of unique elements.
Use the collect() method to convert the stream back to a collection.
Concurrent hashmap allows multiple threads to access and modify the map concurrently.
Concurrent hashmap is thread-safe and uses internal locking mechanisms to ensure consistency.
It uses a technique called 'lock striping' to divide the map into multiple segments, each with its own lock.
This allows multiple threads to access different segments of the map concurrently without blocking each other.
Concurrent hashmap also us...
Hashmap and Hashset are data structures used to store key-value pairs and unique values respectively.
Hashmap uses hashing to store key-value pairs in an array. The hash function is used to map the key to an index in the array.
Hashset is similar to Hashmap but only stores unique values. It uses hashing to store values in an array.
Both Hashmap and Hashset have constant time complexity for insertion, deletion, and retriev...
ConcurrentHashMap is a thread-safe implementation of the Map interface in Java.
It allows multiple threads to access and modify the map concurrently without any external synchronization.
It achieves this by dividing the map into segments, each of which can be locked independently.
It provides better performance than synchronized HashMap for concurrent access.
It is part of the java.util.concurrent package in Java.
Example:
Iterator is a general interface while ListIterator is specific to List interface.
Iterator can traverse any collection while ListIterator can traverse only List.
ListIterator can traverse in both directions while Iterator can traverse only forward.
ListIterator has additional methods like add(), set(), previous(), etc.
Iterator is used for read-only access while ListIterator is used for both read and write access.
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 3 interview rounds.
Key topics in Generative AI include Retrieval-Augmented Generation (RAG) and Large Language Models (LLM).
RAG combines generative models with retrieval mechanisms to improve text generation.
LLMs like GPT-3 and BERT are pre-trained on large text corpora to generate human-like text.
Ethical considerations in using LLMs for text generation, such as bias and misinformation.
Applications of RAG and LLMs in natural language pro...
I have a strong understanding of the existing project and the technology stacks used.
The existing project is a data analytics platform used for analyzing customer behavior and making data-driven decisions.
The technology stacks used include Python for data processing, SQL for database management, and Tableau for data visualization.
I have experience working with machine learning algorithms such as regression, classificat
I have contributed to improving data processing efficiency by implementing advanced machine learning algorithms and optimizing existing models.
Implemented advanced machine learning algorithms to improve predictive accuracy
Optimized existing models to increase efficiency and reduce processing time
Developed automated data processing pipelines to streamline workflow
Collaborated with cross-functional teams to integrate new...
Work challenges and solutions in data science role
One challenge is handling large volumes of data efficiently, solution is implementing parallel processing techniques like MapReduce
Another challenge is ensuring data quality, solution is developing data validation processes and implementing data cleaning algorithms
Dealing with complex algorithms is a challenge, solution is continuous learning and staying updated with la
Generative AI and NLP are advanced technologies used to create content and understand human language.
Generative AI involves creating new content, such as images, music, or text, using algorithms like GANs.
NLP focuses on understanding and generating human language, used in chatbots, sentiment analysis, and language translation.
Use cases of Generative AI include deepfake videos, art generation, and text generation.
NLP is...
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
Migration of projects from server to cloud involves planning, testing, and executing the transfer of data and applications.
Assess the current server setup and identify all projects and data to be migrated
Choose a suitable cloud provider and plan the migration process
Test the migration process with a small project before moving larger ones
Ensure data security and compliance during the migration
Update any necessary confi
Jira project configuration involves setting up workflows, issue types, fields, permissions, and notifications.
Define issue types (e.g. bug, task, story)
Create custom fields to capture specific information
Set up workflows to define the lifecycle of an issue
Configure permissions to control who can view and edit issues
Manage notifications to keep stakeholders informed
Xoriant interview questions for popular designations
Scheduled script runs on a predefined schedule, while Map reduce script processes large datasets in parallel.
Scheduled script is used for automating tasks at specific times, like sending reports daily at 8am.
Map reduce script is used for processing large datasets by splitting them into smaller chunks and processing them in parallel.
Scheduled script is typically used for routine tasks, while Map reduce script is used fo...
Types of scripts in NetSuite include SuiteScript, SuiteTalk, SuiteFlow, and SuiteBuilder.
SuiteScript: JavaScript-based scripts for customizing NetSuite functionality.
SuiteTalk: Web services integration for connecting NetSuite with external systems.
SuiteFlow: Visual workflow tool for automating business processes.
SuiteBuilder: Customization tool for modifying NetSuite forms, fields, and records.
Get interview-ready with Top Xoriant Interview Questions
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
The basics questions are there regarding basic concepts of computer engineering
SDLC stands for Software Development Life Cycle, a process used by software development teams to design, develop, and test high-quality software.
SDLC is a structured process that consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.
Each phase has its own set of activities and deliverables to ensure the successful completion of the software project.
Examples of SDLC mode...
I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.
Hooks are a new addition in React 16.8 that allow you to use state and other React features without writing a class.
Hooks are functions that let you use state and other React features in functional components.
useState() is a hook that allows you to add state to functional components.
useEffect() is a hook that allows you to perform side effects in functional components.
Custom hooks are reusable functions that can contai...
Create weather application in react native with unit test scripts
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
Shift all zeros in an array to the right while maintaining the order of non-zero elements.
Iterate through the array and move all non-zero elements to the front of the array.
Fill the remaining elements with zeros.
Maintain the relative order of non-zero elements.
A decorator is a design pattern in Python that allows adding new functionality to an existing object without modifying its structure.
Decorators are denoted by the @ symbol followed by the decorator function name.
They are commonly used to modify or extend the behavior of functions or methods.
Decorators can be used for logging, timing, authentication, caching, etc.
Example: @staticmethod, @classmethod, @property
Top trending discussions
Some of the top questions asked at the Xoriant interview -
The duration of Xoriant interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 163 interviews
Interview experience
based on 1.9k reviews
Rating in categories
Software Engineer
1.7k
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Software Engineer
1.7k
salaries
| ₹0 L/yr - ₹0 L/yr |
Softwaretest Engineer
599
salaries
| ₹0 L/yr - ₹0 L/yr |
Technical Lead
574
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Test Engineer
447
salaries
| ₹0 L/yr - ₹0 L/yr |
TCS
Infosys
Wipro
Tech Mahindra