American Broadcasting Company Analyst Interview Questions and Answers

Q1. Write sql query to find 3rd highest salary
Ans. 
SQL query to find 3rd highest salary
• Use the ORDER BY clause to sort salaries in descending order

• Use the LIMIT and OFFSET clauses to skip the first two highest salaries

• Select the salary from the table
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Q2. Difference between star schema and snowflake schema
Ans. 
Star schema has a single centralized fact table with denormalized dimensions, while snowflake schema has normalized dimensions in separate tables.
• Star schema is simpler and easier to understand, while snowflake schema allows for more flexibility and normalization.

• In star schema, dimensions are denormalized and directly connected to the fact table, while in snowflake schema, dimensions are normalized and split into mult...read more
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Q1. What are your weakness?
Ans. 
One of my weaknesses is that I can be overly critical of my own work.
• I tend to be a perfectionist and can spend too much time on a task trying to make it perfect.

• I sometimes struggle with delegating tasks to others because I want to ensure they are done correctly.

• I am working on improving my ability to accept constructive criticism and not take it personally.
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Q1. Tell me about yourself
Ans. 
I am a dedicated and detail-oriented analyst with a strong background in data analysis and problem-solving.
• I have a Bachelor's degree in Statistics from XYZ University.

• I have 3 years of experience working as a data analyst at ABC Company.

• I am proficient in using statistical software such as R and Python for data analysis.

• I have a proven track record of delivering actionable insights to drive business decisions.

• I am a s...read more
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