Which of the following statements is correct?
A) Data dictionaries are used to track remote dependencies.
B) Remote dependencies are checked at compile time.
C) Data dictionaries do not track remote dependencies.
D) If an object on one database is changed, any remote program units that use or depend on that object is immediately changed to an INVALID status.

Question

Quizplus · Accepted Answer

Data dictionaries are used to track dependencies within a single database, but they do not track remote dependencies between different databases or systems. Remote dependencies are typically checked at runtime or through other means such as integration testing. Option A is therefore incorrect. Option B is also incorrect as remote dependencies cannot be checked at compile time. Option D is not entirely accurate as the program units may only be marked invalid if they are recompiled or if the object is dropped altogether.

Which of the Following Statements Is Correct