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NTT Data Interview Questions and Answers

Updated 12 Jul 2025
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341 Interview questions

A Senior Linux System Administrator was asked
Q. What is the difference between systemd and services?
Ans. 

systemd is a system and service manager while services are individual programs that run in the background.

  • systemd is responsible for managing the system's startup and shutdown processes

  • services are individual programs that run in the background and can be managed by systemd

  • systemd can start, stop, restart, enable, and disable services

  • services can be configured to start automatically at boot time using systemd

  • syste...

View all Senior Linux System Administrator interview questions
A Senior Linux System Administrator was asked
Q. Explain what network bonding is.
Ans. 

Network bonding is the process of combining multiple network interfaces into a single logical interface.

  • Network bonding provides redundancy and increased bandwidth.

  • There are different bonding modes such as active-backup, balance-rr, and LACP.

  • Bonding can be configured using the ifenslave utility or through network configuration files.

  • Examples of network interfaces that can be bonded include Ethernet, Wi-Fi, and Inf...

View all Senior Linux System Administrator interview questions
A Senior Linux System Administrator was asked
Q. What is the difference between a zombie process and an orphan process?
Ans. 

Zombie is a terminated process that still has an entry in the process table, while orphan is a child process whose parent has terminated.

  • Zombie process is waiting for its parent to read its exit status

  • Orphan process is adopted by init process (PID 1)

  • Zombie process can be removed by killing its parent process

  • Orphan process can continue running even after its parent has terminated

View all Senior Linux System Administrator interview questions
A Software Engineer was asked
Q. Describe the algorithm for a program to generate the Fibonacci sequence.
Ans. 

Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.

  • Start with 0 and 1 as the first two numbers

  • Add the previous two numbers to get the next number

  • Repeat until desired number of terms

View all Software Engineer interview questions

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A Senior AS400 Developer was asked 1mo ago
Q. What is opnqrf and ovrdf
Ans. 

OPNQRF and OVRDF are AS400 commands for querying and overriding data file attributes in IBM i systems.

  • OPNQRF (Open Query File) is used to create a query on a database file dynamically.

  • Example: OPNQRF FILE(MYLIB/MYFILE) OUTPUT(*PRINT) allows printing the query results.

  • OVRDF (Override Data File) is used to change the attributes of a data file during a job.

  • Example: OVRDF FILE(MYLIB/MYFILE) TOFILE(MYLIB/NEWFILE) overr...

A KYC Analyst was asked 6mo ago
Q. What is Kyc What is aml
Ans. 

KYC stands for Know Your Customer, which is the process of verifying the identity of clients. AML stands for Anti-Money Laundering, which is the set of laws and regulations designed to prevent money laundering.

  • KYC is the process of verifying the identity of clients to ensure they are who they claim to be.

  • AML refers to the laws and regulations in place to prevent money laundering and other financial crimes.

  • KYC and ...

View all KYC Analyst interview questions
A SAP Abap Developer was asked 12mo ago
Q. Explain the technical part and Implementation project and Enchancements and abap core and tcode?
Ans. 

Technical aspects of SAP ABAP development including implementation projects, enhancements, ABAP core, and transaction codes.

  • Implementation projects involve customizing SAP systems to meet specific business requirements.

  • Enhancements are modifications made to standard SAP programs to add new functionality.

  • ABAP core refers to the basic programming language used in SAP development.

  • Transaction codes are shortcuts to ac...

View all SAP Abap Developer interview questions
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A Salesforce Developer was asked 12mo ago
Q. Write a SOQL query to fetch the values of description field from the Account. Why does "the description field cannot be filtered in the query call"?
Ans. 

SOQL query to fetch description field from Account and reason for inability to filter

  • SOQL query: SELECT Description FROM Account

  • Description field is not filterable because it is a long text field

  • Long text fields cannot be filtered in SOQL queries

View all Salesforce Developer interview questions
A Salesforce Developer was asked 12mo ago
Q. When does APEX CPU Limit Exceeded error happens. What's the best practice to avoid getting this error?
Ans. 

APEX CPU Limit Exceeded error happens when code consumes too much CPU time. Best practices include optimizing code, reducing loops, and using asynchronous processing.

  • Avoid using nested loops and optimize code for better performance

  • Use asynchronous processing like @future or Queueable to offload CPU intensive tasks

  • Limit the use of SOQL queries inside loops to reduce CPU consumption

View all Salesforce Developer interview questions
A Developer was asked
Q. Expalin what is ABAP dictionary Events in ALV report Have you worked on oops abp
Ans. 

ABAP Dictionary is a central repository for data definitions used in SAP applications. ALV report events are user actions in ALV grid. OOPs ABAP is object-oriented programming in ABAP.

  • ABAP Dictionary is used to define and manage data definitions in SAP applications

  • ALV report events include user actions like clicking on a row or column header

  • OOPs ABAP allows for object-oriented programming concepts like classes and...

View all Developer interview questions

NTT Data Interview Experiences

663 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
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

KYC Analyst Interview Questions & Answers

user image Anonymous

posted on 13 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. What is Kyc What is aml
  • Ans. 

    KYC stands for Know Your Customer, which is the process of verifying the identity of clients. AML stands for Anti-Money Laundering, which is the set of laws and regulations designed to prevent money laundering.

    • KYC is the process of verifying the identity of clients to ensure they are who they claim to be.

    • AML refers to the laws and regulations in place to prevent money laundering and other financial crimes.

    • KYC and AML p...

  • Answered by AI

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 531 interview experiences

Difficulty level

Easy 23%
Moderate 69%
Hard 8%

Duration

Less than 2 weeks 76%
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 4.4k reviews

3.8/5

Rating in categories

3.6

Skill development

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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