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NTT DATA, Inc.
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I applied via Walk-in and was interviewed in May 2019. There were 5 interview rounds.
Booting process is the sequence of events that occur when a computer system is turned on.
BIOS/UEFI firmware initializes hardware components
Bootloader loads the kernel into memory
Kernel initializes system processes and drivers
Init system starts user space processes and services
Graphical user interface (GUI) is loaded for user interaction
I have worked on Red Hat Enterprise Linux versions 6, 7, and 8.
I have experience with installation, configuration, and maintenance of Red Hat Enterprise Linux servers.
I have worked with Red Hat Enterprise Linux 6, 7, and 8 in both physical and virtual environments.
I have experience with package management, user management, and security hardening on Red Hat Enterprise Linux.
I have also worked with Red Hat Satellite for ...
Free up disk space by identifying and removing unnecessary files.
Identify large files and delete them
Remove old log files
Clear cache and temporary files
Compress large files
Move files to another disk or server
Sticky bit and SGID are special permissions in Linux file system.
Sticky bit is denoted by 't' in file permission and restricts deletion of files in a directory by non-owners.
SGID is denoted by 's' in file permission and sets the group ID of newly created files to the group of the parent directory.
SGID can also be used on executable files to allow users to run them with the permissions of the group that owns the file.
SG...
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
RAID stands for Redundant Array of Independent Disks. It is a data storage technology that combines multiple physical disks into a single logical unit.
There are several types of RAID, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and more.
RAID 0 offers no redundancy but provides improved performance by striping data across multiple disks.
RAID 1 provides mirroring of data across two disks, offering redundancy but n...
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 InfiniBa...
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
systemd pr...
Managed Linux servers, performed system administration tasks, implemented security measures, and provided technical support.
Managed and maintained Linux servers to ensure optimal performance
Performed system administration tasks such as installing, configuring, and troubleshooting software
Implemented security measures to protect servers from cyber threats
Provided technical support to end users and resolved issues in a t
I was interviewed in Feb 2025.
I was interviewed in Jan 2025.
Reasoning Quantitative English
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
Developed a web-based inventory management system for a retail company
Utilized Java for backend development
Implemented responsive design using HTML, CSS, and JavaScript
Integrated barcode scanning functionality for efficient inventory tracking
I was responsible for providing technical support to end users and troubleshooting application issues within the team.
Providing technical support to end users
Troubleshooting application issues
Collaborating with team members to resolve issues
Documenting solutions and best practices
NTT DATA, Inc. interview questions for popular designations
Attitude Test Then one a one
Current CTC is confidential, Expected CTC is negotiable based on role and responsibilities.
Current CTC is confidential information and not disclosed during interviews.
Expected CTC is based on the seniority of the role, responsibilities, market standards, and negotiation.
I am open to discussing the expected CTC based on the specifics of the role and benefits package.
Get interview-ready with Top NTT DATA, Inc. Interview Questions
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 3 interview rounds.
End to end process refers to the complete process from start to finish, including all steps and stakeholders involved.
Identify all key steps in the process
Map out the flow of activities from beginning to end
Ensure all stakeholders are involved and informed throughout the process
Implement feedback loops to continuously improve the process
I was interviewed in Dec 2024.
Transformers architecture refers to the structure and components of transformer models used in natural language processing.
Transformers consist of an encoder and a decoder, each made up of multiple layers of self-attention and feedforward neural networks.
The encoder processes the input sequence, while the decoder generates the output sequence.
Transformer models have achieved state-of-the-art performance in various NLP ...
Different types of rags can be built using various materials and techniques.
Use different materials such as cotton, linen, or microfiber to create different types of rags.
Consider the intended use of the rag - for cleaning, polishing, or absorbing spills.
Experiment with different sizes and shapes of rags for specific tasks.
Try different techniques like cutting, folding, or stitching to customize the rag.
Examples: micro...
I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
Shared mailbox is used for multiple users to access and manage emails, while distribution list is used to send emails to a group of recipients.
Shared mailbox allows multiple users to access and manage emails in a single mailbox.
Distribution list is used to send emails to a group of recipients by using a single email address.
Shared mailbox is typically used for collaboration within a team or department.
Distribution list...
A VPN, or Virtual Private Network, is a secure connection that allows users to access the internet privately and securely.
Creates a secure encrypted connection over a less secure network, such as the internet
Helps protect sensitive data and online privacy
Allows users to access restricted websites or content
Commonly used by remote workers to securely connect to their company's network
Seeking new challenges and growth opportunities in a different environment.
Desire for new challenges and growth opportunities
Interest in expanding skill set and knowledge
Seeking a change in work environment or company culture
I will remain calm, empathize with the user, actively listen to their concerns, and work towards finding a solution.
Remain calm and composed
Empathize with the user's frustration
Actively listen to their concerns
Work towards finding a solution
Offer alternative solutions if necessary
Managed healthcare and insurance operations in a senior analyst role
Analyzed claims data to identify trends and areas for improvement
Collaborated with cross-functional teams to streamline processes and reduce costs
Developed and implemented strategies to enhance efficiency and accuracy in claims processing
Conducted audits to ensure compliance with regulatory requirements
I applied via Approached by Company and was interviewed in Dec 2024. There were 2 interview rounds.
I have over 5 years of experience in software development with expertise in Java, Python, and SQL.
Proficient in Java, Python, and SQL programming languages
Experienced in developing web applications using frameworks like Spring and Django
Skilled in database design and optimization
Familiar with Agile development methodologies
Strong problem-solving and analytical skills
Overall GD knowledge check
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Account types in FICO include asset accounts, liability accounts, equity accounts, revenue accounts, and expense accounts.
Asset accounts represent resources owned by the company, such as cash, inventory, and equipment.
Liability accounts represent obligations owed by the company, such as loans and accounts payable.
Equity accounts represent the owner's stake in the company.
Revenue accounts track income generated by the c...
P2P process stands for Procure to Pay process, which involves all steps from requisitioning goods/services to making payment.
Requisitioning: Requesting goods/services needed by the organization.
Vendor selection: Choosing a vendor to fulfill the requisition.
Purchase order creation: Formalizing the agreement with the vendor.
Goods receipt: Receiving the goods/services from the vendor.
Invoice verification: Checking the inv...
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The duration of NTT DATA, Inc. interview process can vary, but typically it takes about less than 2 weeks to complete.
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Gurgaon / Gurugram
8-13 Yrs
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