Multiple Choice
Which of the following is not a reason why managing data is difficult over time?
A) New systems are developed.
B) The media the data are stored on becomes problematic.
C) New sources of data are created.
D) The amount of data increases exponentially.
E) All of these are reasons why managing data is difficult over time.
Correct Answer:

Verified
Correct Answer:
Verified
Q56: Which of the following is not a
Q57: When you start a job, you watch
Q58: Differentiate between master data and transaction data.<br>Section
Q59: The most important benefit of knowledge management
Q60: The secondary key is a field that
Q62: It is easy to manage all the
Q63: A database management system is primarily a(n)
Q64: As an individual student in your university's
Q65: Compared to data warehouses, data marts have
Q66: When data are normalized, attributes in the