BDAN 250 1. The variable IMDB_Rating is:   continuous   categorical    Both   Neither

Q: Observe the table ENROLLMENT: ENROLLMENT StudentName MajorID MajorName English StudentID 111 Joe E…

A: A deletion anomaly  is the accidental loss of  data because of cancellation of different  data.

Q: WHY DO I get this error:SELECT TOP(3) p.name FROM publisher p ERROR at line 5: ORA-00923: FROM…

A: TOP command does not work in Oracle.

Q: Given the following Staff2 table, please write a SQL statement to find the superno who supervised 4…

A: To find the superno where COUNT(superno) is greater than or equal to 4.

Q: Given the following mongoDB documents for the Contacts collection, complete the next 3 questions […

A: Solution:   Given, [{ “_id”:1, “Contact”:{“fname”:“John”, “lname”:“Doe”, “Phone”:“9055551212”},…

Q: Why SQL is called Oriented language.

A: Given: Why SQL is called Oriented language.

Q: Write the suitable SQL statement to answer the following questions based on the following tables (…

A: Given question: Write the suitable SQL statement to answer the following questions based on the…

Q: Write an SQL query to list all salespersons who work in the territory where the most end tables have…

A: GIVEN: Write an SQL query to list all salespersons who work in the territory where the most end…

Q: write SQL statement to search for employees who is the manager of the department specified by the…

A: Note: In the above-given question, the department name is not specified so taking the "ACCOUNTING"…

Q: What is the correct SQL statement to perform a query to find the names of all instructors excluding…

A: Query to exclude duplicates The duplicates can be excluded by using the Distinct keyword. The…