Consider the following relations:
emp(e_id: integer, e_name: string, age: integer, salary: real)
works(e_id: integer, dep_id: integer, affectation: date)
dept(dep_id: integer, dep_name: string, budget: real, manager_id: integer)
what referential integrity constraints exist between these relations?
what are the options for enforcing these constraints when a user attempts to delete a dept tuple?

answer

true

explanation

stem(science, technology, engineering and math)   skills in every career. for example, to operate a business, you require stem skills to provide estimates to customers, prepare budgets and promote business online. the stem careers that are currently in high demand are application software developers, market research analysts, civil engineers, industrial engineers, electrical engineers, and family and general practitioners.

a

explanation:

having a staff in servers makes managing the server and its member's a lot easier. they can to keep things under control, and organized. i have one myself, and without my admin and moderation staff things would be hectic. they me with making sure there are no serious issues between the members and maintain things while i am away. they can also assist you when setting things up within a server. create rules, roles, and channels. its a major .