MNC Group Data Science Intern Interview Questions and Answers

Q1. What is JIT manufacturing?
Ans. 
JIT manufacturing, or Just-in-Time manufacturing, is a production strategy that focuses on producing goods or services at the exact time they are needed.
• JIT manufacturing aims to minimize inventory and reduce waste by producing goods only when they are required.

• It relies on accurate demand forecasting and efficient supply chain management.

• By implementing JIT manufacturing, companies can save costs associated with exces...read more
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Q2. Geeksforgeek situational questions
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Q1. Why did you choose finance?
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Q2. What made you interested in financial banking?
Ans. 
I have always been fascinated by the intricate workings of the financial banking industry.
• I am drawn to the complexity and challenges of analyzing financial data.

• I find the impact of financial decisions on businesses and individuals intriguing.

• I enjoy working with numbers and using data to uncover insights and make informed decisions.

• I appreciate the stability and growth opportunities that the financial banking sector ...read more
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Q1. Different types of options
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Q2. Different case study
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Q1. Tell me about yourself?
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I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
• Recent graduate with a degree in Computer Science

• Passionate about coding and problem-solving

• Experience with programming languages like Java, Python, and C++

• Completed internships at tech companies such as Google and Microsoft
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Q2. Why do you want to join Nomura?
Ans. 
I want to join Nomura because of its reputation for excellence in the financial industry and the opportunity to work with top professionals.
• Nomura is a leading global financial services firm with a strong reputation for excellence.

• I am impressed by Nomura's commitment to innovation and cutting-edge technology.

• I am excited about the opportunity to work with top professionals in the industry at Nomura.
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Q1. Question about excel and GST
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Q2. Question related to Ind AS 116 and 109
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All the basic english, maths and aptitude questions

Q1. Design schema for University
Ans. 
Schema design for a University
• Entities: Student, Professor, Course, Department, University

• Relationships: Student enrolls in Course, Professor teaches Course, Department offers Courses, University has Departments

• Attributes: Student (ID, Name, GPA), Professor (ID, Name, Department), Course (ID, Name, Department, Credits), Department (ID, Name, Head), University (Name, Location)
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Q2. How packet transfer takes place in tcp
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Packet transfer in TCP involves segmenting data, adding headers, sending packets, acknowledging receipt, and retransmitting if necessary.
• Data is segmented into packets with headers added for source and destination information

• Packets are sent over the network to the destination

• The receiver acknowledges receipt of packets and requests retransmission if needed

• TCP ensures reliable delivery by reordering packets and handlin...read more
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Q3. Program to validate date
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A program to validate a date input by the user
• Check if the input date follows the format MM/DD/YYYY

• Validate if the month is between 1 and 12

• Validate if the day is within the range based on the month and year (taking leap years into account)

• Ensure the year is a valid 4-digit number
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Aptitude test including english, math, general aptitude and tech questions.

Q1. About academic Projects
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Q1. Technical round
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Q1. General discussion
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Logical & reasoning questions

Q1. Java, oops, scenario based questions
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