True Or False

Question 26 :

Scalar aggregate are multiple values returned from an SQL query that includes an aggregate function.


A). True
B). False
Answer : Option B

Question 27 :

The keyword LIKE can be used in a WHERE clause to refer to a range of values.


A). True
B). False
Answer : Option B

Question 28 :

The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.


A). True
B). False
Answer : Option B

Question 29 :

The SQL keyword GROUP BY instructs the DBMS to group together those rows that have the same value in a column.


A). True
B). False
Answer : Option A

Question 30 :

The wildcard asterisk (*) is the SQL-92 standard for indicating "any sequence of characters."


A). True
B). False
Answer : Option B