3. Write an SQL query to fetch the EmpId and FullName of all the employees working under Manager with id – ‘121’. 4.Write an SQL query to fetch the count of employees working in project ‘P2'.

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A: SQL queries are given below

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A: The solution is an given below :

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A: SUMMARY: - hence we discussed all the points

Q: List the movie title and its production company name for all movies.

A: The question has been answered in step2

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A: Please refer to the following step for the complete solution of the problem above.

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A: The Query is given below with OUTPUT screenshot

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Q: SQL queries

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A: Answer. A SQL query to fetch the EmpId and FullName of all the employees working under Manager with…

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A: The SQL query is given below with OUTPUT screenshot

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A: Answer

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A: Actually, SQL stands for Structured Query Language.

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SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.