GyanDhan Marketing Interview Questions and Answers for Freshers

Q1. How do you think Business analyst?
Ans. 
Business analysts think analytically and strategically to identify business needs and recommend solutions.
• Business analysts analyze data to identify trends and patterns.

• They work closely with stakeholders to gather requirements and understand business processes.

• They use tools such as SWOT analysis, process flow diagrams, and data modeling to recommend solutions.

• Business analysts communicate effectively to bridge the ga...read more
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Q2. Please tell me about your data analyst experience.
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Q3. Do you have any experience on SQL or Python
Ans. 
Yes, I have experience with both SQL and Python.
• I have used SQL to query databases and extract relevant information.

• I have written Python scripts to automate data analysis and reporting tasks.

• I am familiar with using SQLAlchemy in Python for database interactions.

• I have experience with data manipulation and visualization using Python libraries like Pandas and Matplotlib.
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Q1. Data Structure and algorithm
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Q2. System design question
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Q1. Basic details, qualification,skills int
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Q2. Last salary and expected
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Q1. Basic questions on data structures
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Q1. Second round was Managerial Round. The interviewer basically had a conversation with me and asked some hr questions also.
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Q1. Basic HR questions
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Q1. It was one-on-one round with the CTO. They judged me on my technical knowledge as well as understanding of tech-era.
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Q2. I was asked question related to the languages and tech-stacks I mentioned in my resume and also question related to OOPs concepts.
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It was simple program of url shorting for registered and non registered users each request must have unique shortened url.

Q1. Palindrome implementation and run time
Ans. 
A palindrome is a word or phrase that reads the same backward as forward. Implementing it involves comparing the first and last characters and iterating towards the middle.
• Implement a function that takes a string as input and returns true if it is a palindrome, false otherwise.

• Use two pointers, one starting from the beginning and the other from the end, and compare the characters at each position.

• If the characters matc...read more
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Q2. DSA and various algorithms and run time
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Q1. This round was one on one with VP of engineering. Basic q and a regarding role and responsibilities
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Q1. Relocation, Reason For job change, future plan, careers objective
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Q1. Questions based on MS Excel only and provide 1 assignment for data analysis.
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Q1. Again easy questions on MS Excel like; Vlookup, pivot, summarize, sumif, etc
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Intermediate level coding round

Q1. Project explaination
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Q2. Explain project ind detail
Ans. 
Developed a predictive analytics model to forecast customer churn for a telecommunications company.
• Collected and cleaned customer data from various sources

• Performed exploratory data analysis to identify patterns and trends

• Built a machine learning model using logistic regression to predict customer churn

• Evaluated the model's performance using metrics such as accuracy, precision, and recall
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