Kadak Family Tea Interview Questions and Answers

Window analytical functions are used to perform calculations across a set of table rows related to the current row.

• Window functions operate on a set of rows related to the current row

• They allow calculations to be performed across a group of rows

• Common window functions include ROW_NUMBER(), RANK(), DENSE_RANK(), and NTILE()

• They are used with the OVER() clause in SQL queries

I have 5 years of experience in data engineering, including designing data pipelines, ETL processes, and data modeling.

• Designed and implemented data pipelines to extract, transform, and load data from various sources

• Developed ETL processes to ensure data quality and consistency

• Created data models to support business intelligence and analytics

• Worked with big data technologies such as Hadoop, Spark, and Kafka

• Collaborated with data scientists and analysts to understand data requ...read more

Use SQL query with ORDER BY and LIMIT to find nth highest salary.

• Use ORDER BY clause to sort salaries in descending order

• Use LIMIT to specify the nth highest salary

• Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT n-1, 1

Adobe Marketing Cloud Solutions work together seamlessly to provide a comprehensive marketing platform.

• Adobe Marketing Cloud Solutions, such as Adobe Analytics, Adobe Campaign, and Adobe Experience Manager, integrate data and workflows to provide a unified view of customer interactions.

• These solutions enable marketers to create personalized and targeted campaigns, optimize content, and measure the impact of their marketing efforts.

• For example, Adobe Analytics tracks customer ...read more

Proactively reduce incidents by implementing preventive measures and using automation to process unstructured files.

• Implement preventive measures such as regular maintenance and updates to systems and software

• Use automation tools to process unstructured files and identify potential issues before they become incidents

• Train employees on best practices for data management and security

• Establish clear communication channels and protocols for reporting and addressing incidents

• Regul...read more