Certified Data Management Professional – Fundamentals (CDMP) — Question 6

Database performance depends upon two independent facets. These are:

Answer options

• A. Availability and speed
• B. Choice of DBMS and programming language
• C. Hardware and network
• D. Distance to data center and network bandwidth
• E. Number of users and number of tables

Correct answer: A

Explanation

The correct answer, A, highlights that both availability and speed are crucial for optimal database performance. The other options do not directly address the two independent facets that affect performance; for instance, B focuses on technology choices, C on physical resources, D on geographic factors, and E on user-related aspects.