Question

Single row functions can be nested to any level. State true or False.
Select one:
O FALSE
O TRUE​

Answer 1

Answer:

False

Explanation: They can be handled at two levels only

Answer 2

False

Explanation:

The single row function returns one result per row and operates on all the rows of a table.

It also returns one result per set of rows and operate on multiple rows.

It can be character, numeric, date, and conversion functions.

They are mainly used to modify data items.

These functions need one or more input and operate on each row, thereby returning one output value for each row.

The Single row functions work on one row only whereas multiple-row functions group rows.

It returns one output per row whereas multiple-srow functions return only one output for a specified group of rows.