Explain why it is important to learn SQL. What will be an ...

[captainjonesify]

Explain why it is important to learn SQL.
 
  What will be an ideal response?

Question 2

Which of the following is not a possible step in the database redesign process?
 
  A) Checking whether certain conditions or assumptions about the data are valid
  B) Reverse engineering the data model
  C) Revising user account name policies
  D) Maintaining backups of the existing database

[jgranad15]

Answer to Question 1

Most modern DBMS products support SQL as a standardized data language. These products usually provide graphical tools to perform the tasks associated with SQL, but there are some tasks that cannot be performed using these graphical tools. SQL is text-oriented, and SQL code must be written in order to embed SQL commands within program applications.

Answer to Question 2

C

[captainjonesify]

Excellent

[Sarahjh]

Gracias!