Question

which statement best describes database support personnel?

a. they must have knowledge of network security.

b. they must have excellent organizational skills.

c. they must be proficient in multiple computer languages.

d. they must understand how microprocessors work.

Explanation:

Database support personnel manage and secure databases, which are often part of networks. Network security knowledge is crucial for protecting database integrity and data. Organizational skills (B) are more general, proficiency in multiple computer languages (C) is not a must for all database support roles, and understanding microprocessors (D) is unrelated to database support. So A is correct.

Answer:

A. They must have knowledge of network security.