True Or False

Question 6 :

The use of the double NOT EXISTS can be used to find rows that do not match some specified condition.


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

Question 7 :

Although creating test databases is a critical and necessary job, there are few career opportunities in this area.


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

Question 8 :

Because of the need for extensive knowledge of SQL, many database developers choose to automate the redesign process.


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

Question 9 :

The data model produced from the reverse engineering process does not include intersection table data.


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

Question 10 :

If a database is built correctly the first time, it will not have to be redesigned.


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