What is a dependency graph, and what is it used for in database ...

[Alainaaa8]

What is a dependency graph, and what is it used for in database redesign?
 
  What will be an ideal response?

Question 2

The MySQL transaction isolation level can be manually set using a MySQL SET SCOPE TRANSACTION ISOLATION LEVEL LEVEL OPTION command.
 
  Indicate whether the statement is true or false

[zacnyjessica]

Answer to Question 1

Dependency graphs are not a graphical display like a bar chart, but rather a set of connected nodes. The nodes represent objects such as tables, view, triggers, stored procedures, etc., in the database. Line segments show the interconnections, or dependencies, between these objects. Thus, a dependency graph is useful for determining how a change to one object in a database might affect other objects in the database.

Answer to Question 2

TRUE

[Alainaaa8]

TYSM

[bbburns21]

Gracias!