Coforge Smartserve Data Analyst Interview Questions and Answers

Q1. I have finished Btech in Cse AI&ML taken datascience course looking for job
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NLP is my favorite subject. Is relatated medical and sign language. I have done reseach with mechien learning and AI TOOLS used for problem solving approach.

A group discussion was conducted on data-based management regarding Mr. Adani's food industry products in the state of Gujarat and their exports to other countries, utilizing data analytics.

Sql python bigdata hadoop hive spark

1 hour simple coding python sql

Q1. Advantages of sql
Ans. 
SQL allows for efficient data retrieval, manipulation, and analysis in relational databases.
• SQL is widely used in querying databases to retrieve specific data.

• It allows for data manipulation, such as adding, updating, and deleting records.

• SQL can perform complex data analysis tasks, such as aggregations and joins.

• It provides a standardized language for interacting with relational databases.

• SQL is essential for generati...read more
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Q2. Advantages of python
Ans. 
Python is a versatile programming language known for its simplicity, readability, and vast library support.
• Easy to learn and use, making it ideal for beginners and experienced programmers alike

• Extensive library support for data analysis, machine learning, web development, and more

• Strong community support with active forums and resources for problem-solving

• Cross-platform compatibility allows for seamless integration wit...read more
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Q3. Spark and its benefits
Ans. 
Spark is a fast and powerful big data processing framework that offers benefits like speed, ease of use, and versatility.
• Spark is known for its speed, as it can process data up to 100 times faster than traditional Hadoop MapReduce.

• It offers ease of use with high-level APIs in Java, Scala, Python, and SQL, making it accessible to a wide range of users.

• Spark is versatile, supporting various workloads such as batch proces...read more
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Q4. Why to leave the company
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Q5. Huddles of data engineer
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Huddles of data engineers refer to collaborative meetings or discussions among data engineers to share insights, solve problems, and make decisions.
• Huddles are typically informal and can be scheduled or ad-hoc.

• They provide a platform for data engineers to brainstorm, troubleshoot, and exchange ideas.

• Huddles may involve reviewing code, discussing data pipelines, or addressing technical challenges.

• Effective huddles promo...read more
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Basic questions can be attempted easily

2 coding questions edge cases were hard to find

Q1. Resume based questions and project idea breifing
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Q2. Have any questions for interviewer
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Q1. Asked regarding sql to make a table and given some queries to solve over the table
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Q2. Given easy code to solve before them very easy
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Q1. Regarding place
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Q2. Regarding night shifts
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It consists of resume-based skill questions.

Q1. Why do you want to join ICICI Bank?
Ans. 
I want to join ICICI Bank because of its strong reputation in the banking industry and the opportunities for growth and development it offers.
• ICICI Bank is one of the leading banks in India with a strong reputation for innovation and customer service

• I am impressed by ICICI Bank's focus on technology and digital banking solutions

• I believe that working at ICICI Bank will provide me with opportunities for career growth an...read more
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Q2. Can you tell me about your projects?
Ans. 
I have worked on projects involving data analysis for marketing campaigns, customer segmentation, and sales forecasting.
• Developed predictive models to optimize marketing strategies

• Utilized clustering techniques for customer segmentation

• Built time series models for sales forecasting
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A coding test is an assessment used to evaluate a candidate's programming skills and problem-solving abilities. It typically involves solving problems using code within a specified time frame, often through platforms like HackerRank or LeetCode. The tests assess language proficiency, coding efficiency, and logical thinking.

An aptitude test is an assessment designed to evaluate a person's ability to perform specific tasks and react to a range of different situations. It measures cognitive abilities, problem-solving skills, logical reasoning, and sometimes specific skill sets relevant to a job or educational setting. These tests are commonly used in hiring processes, educational admissions, and career guidance.

Q1. Tableau, SQL related question
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