Merit Data and Technology Data Analyst Interview Questions and Answers

Two coding questions related to matrices and heaps.

Q1. Python and SQL coding
Add your answer

Q1. Same questions like tech 1
Add your answer

Q1. Self intro , why tiger
Add your answer
Q2. Relocation
Add your answer

Q1. Briefing about my last job
Add your answer

Q1. On python data manipulation(easy)
Add your answer
Q2. Sql(intermediate)
Add your answer

Q1. Tableau interview questioins
Add your answer
Q2. SQl based quetions
Add your answer

DURATION 1.3 HRS WITH REASONING AND 2 CODING QUESTION

Q1. SQL QUESTION FIND N TH HIGHEST SALARY
Ans. 
Use SQL query with ORDER BY and LIMIT to find the 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
Answered by AI
Add your answer
Q2. SQL QUESTION PIVOT TABLE QUESTION
Add your answer

SQL and python questions are very easy.

Q1. Introduce yourself
Add your answer

Hacker Rank test Write a query to fetch the EmpFname from the EmployeeInfo table in upper case and use the ALIAS name as EmpName

Q1. SQL or Structured Query Language is a standard language for dealing with relational databases. With the humongous amount of data present, it is very important for us to understand how to use queries to ret...read more
Add your answer