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NTT Data Interview Questions and Answers

Updated 3 Jul 2025
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357 Interview questions

An Associate/Senior Associate -(Technical) was asked
Q. Write a SQL query to print all the rows in a table that have no match in a second table.
Ans. 

SQL query to print rows with no match in a second table

  • Use LEFT JOIN to join the two tables

  • Filter the rows where the second table's primary key is NULL

  • SELECT the columns from the first table

View all Associate/Senior Associate -(Technical) interview questions
An Associate/Senior Associate -(Technical) was asked
Q. What is the difference between final, finally, and finalize?
Ans. 

Final, finally and finalise are related to completion or conclusion, but have different meanings and usage.

  • Final is an adjective used to describe the last or ultimate stage of something.

  • Finally is an adverb used to indicate the end of a process or event after a long wait or delay.

  • Finalise is a verb used to complete or finish something, often with a formal or official process.

  • Examples: The final exam, finally finis...

View all Associate/Senior Associate -(Technical) interview questions
An Associate/Senior Associate -(Technical) was asked
Q. Give a real-time example of Inheritance, Polymorphism, Abstraction, and Encapsulation.
Ans. 

Real-time examples of OOP concepts

  • Inheritance: A car is a vehicle, inheriting properties of a vehicle

  • Polymorphism: A shape can be a square or a circle, both implementing the same area method

  • Abstraction: A TV remote has buttons to perform actions, but the user doesn't need to know how it works internally

  • Encapsulation: A bank account has private data like balance, which can only be accessed through public methods

View all Associate/Senior Associate -(Technical) interview questions
An Associate/Senior Associate -(Technical) was asked
Q. What is a HashMap?
Ans. 

HashMap is a data structure that stores key-value pairs and allows fast retrieval of values based on keys.

  • HashMap is part of the Java Collections Framework.

  • It uses hashing to store and retrieve elements.

  • It allows null values and null keys.

  • It is not synchronized by default, but can be made synchronized using Collections.synchronizedMap() method.

  • Example: HashMap map = new HashMap<>(); map.put("apple...

View all Associate/Senior Associate -(Technical) interview questions

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benevolentpistachio
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Allianz Technology
BA Job Offers: Need Your Wisdom!
Hey everyone, I'm super lucky to have landed three offers in the Insurance sector but now I'm stuck on which to choose! I'm a Business Analyst currently. Here are the offers: 1. NTT Data: Business Analyst (highest pay) 2. Cognizant Consulting: Consulting Manager 3. Coforge: Business Analyst Which one should I pick? Any insights would be super helpful!
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A Windows deployment technician was asked
Q. Tell me something about Windows.
Ans. 

Windows is a widely used operating system developed by Microsoft, known for its graphical user interface and extensive software support.

  • Introduced in 1985, Windows has evolved through multiple versions, including Windows 10 and Windows 11.

  • Windows supports a wide range of applications, from productivity software like Microsoft Office to games and development tools.

  • The operating system features a user-friendly inter...

A Scrum Master was asked
Q. What happens if the product owner adds a user story in the middle of the sprint?
Ans. 

It is not recommended to add user stories in the middle of the sprint.

  • Product owner should be advised to wait until the next sprint planning meeting to add the user story.

  • If the user story is critical, the team should discuss and decide if it can be accommodated within the current sprint.

  • Adding user stories in the middle of the sprint can disrupt the team's focus and impact the sprint goal.

  • The Scrum Master should ...

View all Scrum Master interview questions
A Scrum Master was asked
Q. How do you estimate user stories?
Ans. 

User story estimation is done using relative sizing and team consensus.

  • Use story points to estimate complexity and effort

  • Relative sizing is used to compare user stories

  • Team consensus is important for accurate estimation

  • Estimation should be done by the entire team, including developers and stakeholders

View all Scrum Master interview questions
Are these interview questions helpful?
A Network Administrator was asked
Q. What is local performance?
Ans. 

Loc Perf is not a commonly known term in the field of Network Administration.

  • There is no widely accepted definition or explanation for Loc Perf in the context of Network Administration.

  • It is possible that the term is specific to a particular organization or system.

  • Without more information or context, it is difficult to provide a meaningful answer to this question.

View all Network Administrator interview questions
A Network Administrator was asked
Q. What is BGP?
Ans. 

BGP stands for Border Gateway Protocol. It is a routing protocol used to exchange routing information between different networks.

  • BGP is used to connect different autonomous systems (AS) on the internet.

  • It is a path-vector protocol that selects the best path for data to travel based on various attributes.

  • BGP is commonly used by internet service providers (ISPs) to connect their networks to the internet.

  • It is also u...

View all Network Administrator interview questions
An ETL Lead was asked
Q. How do you validate BI reports?
Ans. 

Validation of BI reports involves verifying data accuracy, completeness, and consistency.

  • Verify data accuracy by comparing with source systems

  • Ensure completeness by checking all expected data is present

  • Check consistency by comparing with historical data or benchmarks

  • Validate calculations and aggregations

  • Test report functionality and user experience

View all ETL Lead interview questions

NTT Data Interview Experiences

661 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected
Round 1 - One-on-one 

(4 Questions)

  • Q1. Exactly what was my job responsibility?
  • Ans. 

    As a Senior Associate, my job responsibility was to oversee project management, client communication, and team coordination.

    • Managed project timelines and deliverables

    • Communicated with clients to ensure satisfaction and address any issues

    • Coordinated team members to ensure tasks were completed efficiently

    • Provided guidance and support to junior associates

    • Analyzed data and prepared reports for senior management

  • Answered by AI
  • Q2. Which kind of project was my previous job experience?
  • Ans. 

    My previous job experience involved managing large-scale construction projects for commercial buildings.

    • Managed construction projects from start to finish

    • Coordinated with architects, engineers, contractors, and clients

    • Ensured projects were completed on time and within budget

    • Handled permits, inspections, and compliance with building codes

    • Examples: Office building renovation, retail store construction

  • Answered by AI
  • Q3. Which kind of main importance do have the various programming out of C++, C, Java, Python etc. along with Machine learning, SQL etc. do have?
  • Ans. 

    Programming languages and tools like C++, Java, Python, and SQL are crucial for software development, data analysis, and machine learning.

    • C++: Used for system/software development and performance-critical applications like game engines.

    • C: Foundation for many languages; ideal for embedded systems and low-level programming.

    • Java: Widely used in enterprise applications, Android development, and large-scale systems.

    • Python: ...

  • Answered by AI
  • Q4. Which kind of importance does Computer Network does have?
  • Ans. 

    Computer networks are crucial for communication, data sharing, and resource management in various sectors.

    • Facilitates communication: Enables instant messaging, video conferencing, and emails, enhancing collaboration.

    • Data sharing: Allows multiple users to access and share files, improving efficiency in workplaces.

    • Resource management: Centralizes resources like printers and servers, reducing costs and improving accessibi...

  • Answered by AI
Round 2 - Aptitude Test 

The aptitude test were of logical reasoning, mathematics etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Each & every job seeker should have sufficient knowledge as per the kind of job profile. The job seeker should have enough technical knowledge as per the profile.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Jan 2025.

Round 1 - Technical 

(5 Questions)

  • Q1. What is one problem that interfaces solve that abstract classes do not?
  • Ans. 

    Interfaces allow multiple inheritance, abstract classes do not.

    • Interfaces can be implemented by multiple classes, allowing for multiple inheritance.

    • Abstract classes can only be extended by one class, limiting inheritance.

    • Interfaces promote loose coupling and flexibility in design.

    • Abstract classes provide a common base implementation for subclasses.

  • Answered by AI
  • Q2. Write a program that takes a string of words, including spaces and special symbols, and returns each occurrence of a specified character, excluding spaces and special symbols.
  • Ans. 

    Program to find occurrences of a specified character in a string, excluding spaces and special symbols.

    • Iterate through each character in the string

    • Check if the character is the specified character and not a space or special symbol

    • Store the occurrences in an array of strings

  • Answered by AI
  • Q3. Could you explain how the autowired annotation functions internally?
  • Ans. 

    Autowired annotation in Spring framework injects dependencies automatically

    • Autowired annotation is used for automatic dependency injection in Spring framework

    • It eliminates the need for explicit bean wiring in XML configuration files

    • Autowired annotation can be used on fields, constructors, or methods

    • It searches for a bean of the same type and injects it into the annotated field

  • Answered by AI
  • Q4. How does Spring Boot determine which data source to use for application execution when multiple data sources are available and no specific profile has been defined?
  • Ans. 

    Spring Boot uses @Primary annotation to determine which data source to use when multiple are available.

    • Spring Boot uses the @Primary annotation to specify the primary bean to be used when multiple beans of the same type are present.

    • If no specific profile is defined, Spring Boot will use the bean marked with @Primary as the default data source.

    • Developers can also use @Qualifier annotation to specify which bean to use if...

  • Answered by AI
  • Q5. What can you explain about the qualifier annotation?
  • Ans. 

    Qualifier annotation is used in Spring framework to distinguish between beans of the same type.

    • Qualifier annotation is used in Spring framework to resolve ambiguity when multiple beans of the same type are present.

    • It is used in conjunction with Autowired annotation to specify which bean should be injected.

    • For example, @Qualifier("myBean") can be used to specify a particular bean named 'myBean' to be injected.

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jun 2025, where I was asked the following questions.

  • Q1. Have you thoroughly studied your resume and the skills you have listed?
  • Ans. 

    Yes, I have reviewed my resume and am well-prepared to discuss my skills and experiences in detail.

    • I have extensive experience in system integration, particularly with cloud-based solutions, such as AWS and Azure.

    • My resume highlights my proficiency in scripting languages like Python and PowerShell, which I have used to automate deployment processes.

    • I have successfully led integration projects that improved system effic...

  • Answered by AI
  • Q2. What is your understanding of the job description?
  • Ans. 

    The role involves integrating complex systems, ensuring seamless communication and functionality across various platforms.

    • Collaborate with cross-functional teams to design and implement integration solutions, such as connecting CRM systems with ERP software.

    • Analyze system requirements and specifications to ensure compatibility and performance, like assessing data flow between legacy systems and new applications.

    • Trouble...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - One-on-one 

(4 Questions)

  • Q1. Project details
  • Q2. Experience previous project
  • Ans. 

    Managed a team to implement a new claims processing system

    • Led a team of 10 employees to successfully implement a new claims processing system

    • Coordinated with IT department to ensure system compatibility and functionality

    • Provided training and support to staff during system transition

    • Monitored project progress and addressed any issues that arose

    • Completed project on time and within budget

  • Answered by AI
  • Q3. Senior processor in US healthcare/claim adjudication
  • Q4. About my previous project, it is a healthcare and Adjudication. Actually we worked for the provider. A well insured company in California, we received the claim in edit format and have many applications we...
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Explore the your work experience in previous company?
  • Ans. 

    I have 5 years of experience as a Talent Acquisition Specialist in a Fortune 500 company.

    • Led recruitment efforts for various departments, including IT, finance, and marketing.

    • Implemented innovative sourcing strategies to attract top talent.

    • Conducted interviews, negotiated offers, and onboarded new hires.

    • Collaborated with hiring managers to understand their needs and provide tailored recruitment solutions.

  • Answered by AI
  • Q2. Explain the roles and responsibilities
  • Ans. 

    Talent Acquisition Specialists are responsible for sourcing, attracting, and hiring top talent for an organization.

    • Developing and implementing recruitment strategies

    • Sourcing candidates through various channels such as job boards, social media, and networking events

    • Screening resumes and conducting interviews

    • Collaborating with hiring managers to understand staffing needs

    • Negotiating job offers and managing the onboarding ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Sagar bahu has the interviewer, he will be not connected interview process properly. Even he didn't ask anything about main questions. Without asking any questions. He has ready to rejected without conducting interviews process , he sat candidate long time till sunset in west sides, without food and water candidates have sit , until he call. He always ready to reject the candidates. Be aware, very rude man
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is soc role
  • Ans. 

    A SOC analyst monitors, detects, and responds to security incidents to protect an organization's information systems.

    • Monitor security alerts and logs to identify potential threats.

    • Analyze security incidents to determine their impact and origin, e.g., investigating a phishing attack.

    • Respond to security breaches by implementing containment and remediation strategies.

    • Collaborate with IT teams to enhance security measures ...

  • Answered by AI
  • Q2. What is virus and explain it
Round 2 - Technical 

(2 Questions)

  • Q1. Roles and responsibilities
  • Q2. Project details
Round 3 - HR 

(2 Questions)

  • Q1. Why to select you
  • Ans. 

    I bring a strong analytical mindset, relevant skills, and a passion for cybersecurity to excel as a SOC Analyst 1.

    • Proficient in security monitoring tools like SIEM, enabling quick identification of threats.

    • Completed a cybersecurity certification, demonstrating my commitment to the field.

    • Experience in incident response during an internship, where I helped mitigate a simulated attack.

    • Strong communication skills, allowing...

  • Answered by AI
  • Q2. Expected ctc and responsibilities

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

Interview Questions & Answers

user image nithincuts

posted on 23 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response
Round 1 - Technical 

(2 Questions)

  • Q1. What are the steps involved in creating an EC2 instance?
  • Ans. 

    Creating an EC2 instance involves several steps such as selecting an AMI, choosing an instance type, configuring instance details, adding storage, configuring security groups, and launching the instance.

    • Select an AMI (Amazon Machine Image) - Choose the operating system and software that will be pre-installed on the instance.

    • Choose an instance type - Select the hardware configuration (CPU, memory, storage, etc.) for the...

  • Answered by AI
  • Q2. Ssh port number, rdp port number, loadbalancer, autoscaling, osi model in loadbalancer
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. ISE and Aci related questions
  • Q2. Firewall and network related questions
Round 2 - Technical 

(2 Questions)

  • Q1. ACI related questions
  • Q2. Firewall & Network related questions
Round 3 - HR 

(2 Questions)

  • Q1. Company policy discussion
  • Q2. Salary discussion

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 29 Jan 2025

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

(2 Questions)

  • Q1. What is the importance of data analysis?
  • Ans. 

    Data analysis is crucial for making informed decisions, identifying trends, and solving complex problems.

    • Helps in making informed decisions based on data-driven insights

    • Identifies trends and patterns that can lead to strategic business decisions

    • Aids in solving complex problems by analyzing data to find root causes

    • Improves efficiency and effectiveness of processes through data-driven optimizations

  • Answered by AI
  • Q2. What steps should be taken to become a data analyst?
  • Ans. 

    To become a data analyst, one should focus on acquiring relevant education, gaining experience with data analysis tools, and developing strong analytical and problem-solving skills.

    • Obtain a degree in a related field such as statistics, mathematics, computer science, or data science.

    • Gain experience with data analysis tools such as SQL, Python, R, and Excel.

    • Develop strong analytical and problem-solving skills by working ...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - One-on-one 

(5 Questions)

  • Q1. Where are Logic App logs stored?
  • Ans. 

    Logic App logs are stored in Azure Monitor Logs (formerly known as Log Analytics).

    • Logic App logs are stored in Azure Monitor Logs, which is a centralized log storage and analytics service in Azure.

    • Logs can be viewed and analyzed using Azure Monitor Logs queries.

    • Logs can also be integrated with other Azure services for monitoring and alerting purposes.

  • Answered by AI
  • Q2. How to get the 5th top position data in Sql?
  • Ans. 

    Use the OFFSET and FETCH clauses in SQL to get the 5th top position data.

    • Use the ORDER BY clause to sort the data in descending order.

    • Use the OFFSET clause to skip the first 4 rows.

    • Use the FETCH clause to retrieve only the next row after skipping the first 4 rows.

  • Answered by AI
  • Q3. How do you implement custom middleware in .net core?
  • Ans. 

    Custom middleware in .NET Core can be implemented by creating a class that implements the IMiddleware interface and adding it to the application pipeline.

    • Create a class that implements the IMiddleware interface

    • Implement the InvokeAsync method in the middleware class to handle the request processing logic

    • Add the custom middleware to the application pipeline in the Configure method of the Startup class

  • Answered by AI
  • Q4. Explain Authentication & Authorization in asp.net core?
  • Ans. 

    Authentication verifies the identity of a user, while authorization determines what resources a user can access.

    • Authentication confirms the identity of a user through credentials like username and password.

    • Authorization determines the permissions and access levels of a user based on their authenticated identity.

    • In ASP.NET Core, authentication is handled through middleware like Identity, OAuth, or JWT tokens.

    • Authorizati...

  • Answered by AI
  • Q5. Explain session management in asp.net core?
  • Ans. 

    Session management in ASP.NET Core involves storing and retrieving user-specific data during a user's visit to a website.

    • Session data is stored on the server side by default in ASP.NET Core

    • Session data can be accessed and manipulated using the HttpContext.Session property

    • Session data can be configured to use different storage providers such as in-memory, distributed cache, or SQL Server

    • Session data is typically used to...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for NTT Data Dot Net Fullstack Developer interview:
  • Dot Net
  • Azure
  • Angular
Interview preparation tips for other job seekers - Prepare from begginer to expert level on the JD

Skills evaluated in this interview

NTT Data Interview FAQs

How many rounds are there in NTT Data interview?
NTT Data interview process usually has 2-3 rounds. The most common rounds in the NTT Data interview process are Technical, HR and Resume Shortlist.
How to prepare for NTT Data 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 NTT Data. The most common topics and skills that interviewers at NTT Data expect are Artificial Intelligence, Technology Consulting, Troubleshooting, Software Configuration Management and ITIL.
What are the top questions asked in NTT Data interview?

Some of the top questions asked at the NTT Data interview -

  1. What is ost and pst in Outlook, what is distribution list and mailbox, how to c...read more
  2. if I give you a box full of pencils..in how many ways can you use...read more
  3. -Tell me about MSMP workflow and what is the usage of BRF+ applicati...read more
What are the most common questions asked in NTT Data HR round?

The most common HR questions asked in NTT Data interview are -

  1. Why are you looking for a chan...read more
  2. What are your salary expectatio...read more
  3. What are your strengths and weakness...read more
How long is the NTT Data interview process?

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

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Overall Interview Experience Rating

4.1/5

based on 528 interview experiences

Difficulty level

Easy 23%
Moderate 69%
Hard 8%

Duration

Less than 2 weeks 77%
2-4 weeks 15%
4-6 weeks 4%
6-8 weeks 2%
More than 8 weeks 2%
View more

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NTT Data Reviews and Ratings

based on 4.3k reviews

3.8/5

Rating in categories

3.6

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3.8

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3.5

Salary

3.8

Job security

3.7

Company culture

3.1

Promotions

3.6

Work satisfaction

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