Which is a feature of a correlated subquery? a. the outer subquery executes independent of the inner subquery. b. the outer subquery initiates the process of execution in a subquery. c. the inner subquery initiates the process of execution in a subquery. d. the inner subquery executes first.

b. The outer subquery initiates the process of execution in a subquery.

B is correct.

Explanation:

The important feature of a correlated subquery is: It must be executed repeatedly because it depends on the value from the outer SELECT, and must execute once for every value that the outer SELECT produces.

they really not common the os x is just a better version of the os like in iphone theirs xr and their xs

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.