What is abc in the following MySQL statement?

CREATE VIEW xyz (abc) AS SELECT a FROM t;

Solution (By Examveda Team)

This question asks you to identify what "abc" represents in the given MySQL code. Let's break down the code first:

`CREATE VIEW xyz (abc) AS SELECT a FROM t;`

This code creates a view, named "xyz". A view is like a virtual table that is based on the results of a query. The query here is "SELECT a FROM t;" which means it selects data from a table called "t" and retrieves only the column named "a".

Now, the part "xyz (abc)" defines the view's structure. "xyz" is the name of the view, and "abc" tells us how the view should be displayed when queried. It essentially defines the column name(s) in the view.

Therefore, "abc" in this code represents the column name in the view "xyz".

So, the correct answer is Option B: column name.