Which of the following statements best describe the role of a programmer in an organization?

Each correct answer represents a part of the solution. Choose two.

A.
He writes, tests, debugs, and maintains the detailed instructions in computer programs.

B.
He monitors and improves database performance and capacity.

C.
He plans, co-ordinates and implements security measures for safety of the database.

D.
He conceives, designs, and tests logical structures in order to solve computer problems.

Explanation:
A programmer writes, tests, debugs, and maintains the detailed instructions in computer programs that computers follow for performing their functions. He also conceives, designs, and tests logical structures in order to solve computer problems. A number of technical innovations in programming, advanced computing technologies, and sophisticated programming languages and tools have redefined the role of a programmer in an organization.

Answer options B and C are incorrect. A database administrator develops and designs database strategies, monitors and improves database performance and capacity, and plans for future expansion requirements. He also plans, co-ordinates and implements security measures for safety of the organization’s database. A database administrator is also known as database coordinator or database programmer. He is closely related to the database analyst, database modeler, programmer analyst, and systems manager.