What is Big Data & its Importance?
Answer by highlight the 3 V's, real-world applications, and its transformative potential for data-driven decision-making
How to Handle Big Data Project ?
Answer must include key steps (data collection, preprocessing,) emphasizing the iterative & collaborative nature of the process
What Languages & Tools are Essential?
Mention Python, R, SQL, Hadoop, Spark, and Tableau, and emphasize learning new technologies
How to Handle Large Datasets Efficiently?
Share your experience with data preprocessing techniques and ensuring data integrity
Describe a Challenging Project
Present a concise project overview, highlight specific challenges faced, problem-solving approach used and successful outcomes