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List the set operations of SQL?
1) Union
2) Intersect operation
3) The except operation
There are a number of possible solutions to the open ended brief. One of the simple ones is shown here without the PKs and FKs. It is important to think of how a number of tasks
Which model is record based logical model? Network Modelis basically known as record based logical model.
Normalize the following tables upto and including the 3NF. Submit a 1 page printout of only the final set of normalized tables in Data Architect. Just use Data Architect to do the
I need help for my Uni assignments
which component of DBMS can be embedded in a program? The data manipulation language (DML) is a component which is embedded in a program.
Give an example of operations from the State Actions and Activities. For instance, in bank the activity verify account code and verify password
Construct a clean ans concise ER diagram for the database indicating the cardinality mapping for Employee management syatem
What is a trigger
can you create a database for me in oracle/sql
Explain Candidate key? Candidate Key - A candidate key is a minimal superkey, that can be used to uniquely identify a tuple in the relation.
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