Question

When you use the select clause to list one or two columns only from a table and no where clause, which sql capability is used?

Answer 1

The SQL "SELECT" statement is the expression used to retrieve data from the database. You can retrieve data from just one table or several. To get started, it's best to retrieve data from one table and learn how to join tables later. Note that most SQL developers use all caps for SQL expressions. 

The SELECT Statement 

The following is a template you can use to write a SELECT statement: 

SELECT <columns> FROM <table> WHERE <where_clause> 

First, the SELECT statement lets the SQL processor know that you want to search and retrieve data from your database. 

Answer 2

the above mentioned is correct