NTT DATA, Inc. Interview Questions and Answers

Q1. About self introduction
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Q2. Process screening
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Q1. End to end process.
Ans. 
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
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Q1. Salary discussion, location and shifts.
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Q1. What is transformers architecture?
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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 ...read more
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Q1. How to build different types of rag ?
Ans. 
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...read more
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Q1. Looking for job change
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Q2. Current and expected CTC
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Q1. Diff between shared mail box and distribution list
Ans. 
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...read more
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Q2. What is VPN
Ans. 
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
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Q1. Why you want to do job change
Ans. 
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
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Q2. How will you handle frustrated user answer from your experience
Ans. 
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
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Q3. What are your strengths and they will ask a question from that you need to answer from your experience
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Q1. Describe DoRA process
Ans. 
DoRA (Dynamic Resource Allocation) optimizes network resource usage based on real-time demand.
• DoRA adjusts bandwidth allocation dynamically based on current network traffic.

• Example: In a video conference, DoRA can allocate more bandwidth to users with poor connections.

• It helps in reducing latency and improving overall user experience.

• DoRA can be implemented in various network types, including cellular and Wi-Fi network...read more
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Q2. Access Point and trunk point
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Q1. Introduction asked by hr
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Q2. Job roll in your last working organization
Ans. 
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
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Q1. Introduction and why u r here and why u leave your last job
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Q2. Ask some basic knowledge question about process and your last job role.
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Q1. All about health insurance
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Q2. USA healthcare domin
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Q1. Tell about your skills and Experience
Ans. 
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
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