i
NTT Data
Filter interviews by
I applied via Naukri.com and was interviewed in Feb 2020. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before Oct 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
React is a JavaScript library for building user interfaces.
Declarative approach to building UI
Component-based architecture
Virtual DOM for efficient updates
JSX syntax for writing HTML in JavaScript
One-way data binding
Supports server-side rendering
Large and active community
posted on 18 Jun 2022
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
NTT Data interview questions for designations
Top trending discussions
posted on 1 Feb 2024
I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed in Jul 2022. There were 16 interview rounds.
Sitting arrangement questions
Blood group relationship
Cloud computing Testing
HTML css java script
What is DATA base management system
A data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently.
Data structures provide a means to manage and organize data in a logical and efficient manner.
They define the relationship between the data, allowing for easy retrieval and modification.
Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
Java is a popular programming language known for its platform independence and extensive libraries.
Java is an object-oriented language that allows developers to write code once and run it on any platform.
It provides a robust and secure environment for developing and executing applications.
Java has a vast collection of libraries and frameworks that simplify development and enhance productivity.
It supports multithreading...
JavaScript characters include letters, numbers, symbols, and special characters.
JavaScript characters can be used to create strings, numbers, and perform operations.
Examples of JavaScript characters include 'a', '1', '$', and '&'.
A software engineer is a professional who designs, develops, and maintains software applications.
Software engineers use programming languages and tools to create software solutions.
They analyze user requirements and design software architecture.
Software engineers write code, test and debug software, and ensure its functionality.
They collaborate with other team members and follow software development best practices.
Exam...
The models of software engineering refer to different approaches or methodologies used in software development.
Waterfall model
Agile model
Iterative model
Spiral model
V-model
A risk management system is a software tool or platform that helps organizations identify, assess, and mitigate risks.
A risk management system helps organizations identify potential risks and their impact on business operations.
It assesses the likelihood of risks occurring and the severity of their impact.
The system provides tools for documenting and tracking risks, assigning responsibilities, and implementing mitigati...
An operating system is a software that manages computer hardware and software resources and provides common services for computer programs.
Manages computer hardware and software resources
Provides common services for computer programs
Controls and coordinates computer operations
Acts as an intermediary between users and computer hardware
Examples: Windows, macOS, Linux, Android, iOS
Software testing is the process of evaluating a software system to identify defects or errors.
Software testing is essential to ensure the quality and reliability of software.
It involves executing the software with the intention of finding bugs or issues.
Testing can be done manually or using automated tools.
Different types of testing include unit testing, integration testing, system testing, and acceptance testing.
Examp...
Cloud computing Testing
Blood group relationship
Sitting arrangement questions
Alphabet letter coding
Blood group relationship between parents and children
Blood group relationship between parents and children
posted on 9 Dec 2022
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
Inheritance, abstract class, override, and interface are all concepts in object-oriented programming.
Inheritance allows a class to inherit properties and methods from another class.
Abstract classes cannot be instantiated and are used as a blueprint for other classes.
Override is used to provide a new implementation for a method that is already defined in a parent class.
Interfaces define a set of methods that a class mus...
Full text index is a database index that allows for efficient text-based searching.
Full text index is used to search for specific words or phrases within a large amount of text data.
It is commonly used in search engines, document management systems, and social media platforms.
Full text index can be created on one or more columns of a table in a database.
It uses techniques such as stemming, stop words, and word proximit...
Constructors and destructors are special methods used in object-oriented programming languages to initialize and destroy objects.
Constructors are used to initialize objects when they are created.
Destructors are used to clean up resources used by an object when it is destroyed.
Constructors have the same name as the class and are called automatically when an object is created.
Destructors have the same name as the class p...
PHP 7 is faster, more secure and has new features compared to PHP 5.
PHP 7 has improved performance with up to 2x faster execution
PHP 7 has better error handling and type declarations
PHP 7 has new operators and functions like spaceship operator and null coalescing operator
PHP 7 has removed deprecated features like mysql extension
PHP 7 has improved support for Unicode
PHP 7 requires 64-bit architecture
PHP 7 has improved m...
PHP caching, session handling, and API token security
PHP caching techniques include opcode caching, data caching, and query caching
Session handling in PHP involves creating a unique session ID for each user and storing session data on the server
To prevent token hijacking in APIs, use HTTPS, set expiration times for tokens, and use token revocation
Other security measures include input validation, output encoding, and us
Store procedures, indexes, and virtual tables are important features of MySql.
Store procedures are pre-written code blocks that can be executed on demand.
Indexes are used to speed up database queries by creating a quick lookup table.
Virtual tables are temporary tables that are created on the fly and do not persist in the database.
Examples of store procedures include creating a new user or updating a record.
Examples of ...
posted on 30 Jun 2021
Yes, OOPs concepts are fundamental to object-oriented programming and include inheritance, encapsulation, abstraction, and polymorphism.
Inheritance allows a class to inherit properties and methods from a parent class.
Encapsulation is the practice of hiding data and methods within a class to prevent direct access.
Abstraction is the process of simplifying complex systems by breaking them down into smaller, more manageabl...
I have used database systems extensively in my projects.
Designed and implemented database schema for various applications
Used SQL queries to retrieve and manipulate data
Integrated databases with web applications using ORM frameworks like Hibernate
Optimized database performance by indexing and query optimization
Implemented data migration scripts to move data between databases
Used NoSQL databases like MongoDB for scalabl
Query to retrieve a particular value from data
Identify the table and column where the value is stored
Use SELECT statement with WHERE clause to filter the data
Specify the value to retrieve in the SELECT statement
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 5 interview rounds.
based on 35 reviews
Rating in categories
Software Engineer
932
salaries
| ₹2.8 L/yr - ₹11 L/yr |
Senior Associate
766
salaries
| ₹1.1 L/yr - ₹9.3 L/yr |
Network Engineer
647
salaries
| ₹1.8 L/yr - ₹10 L/yr |
Software Developer
615
salaries
| ₹2.5 L/yr - ₹13 L/yr |
Senior Software Engineer
512
salaries
| ₹6.5 L/yr - ₹24 L/yr |
Tata Communications
Bharti Airtel
Reliance Communications
Vodafone Idea