Explicit knowledge:

A. mainly consists of personal knowledge based on individual experience.
B. can be communicated only through discussion and demonstrations.
C. can be managed by a knowledge management system.
D. is highly influenced by perceptions and values.

C. can be managed by a knowledge management system

Explanation:

Explicit knowledge refers to the type of knowledge that can be communicated with words, codified, and that can be finally shared with the intended recipient. Explicit knowledge is made easier  by information technology capabilities. Tacit knowledge, on the other hand, is related to an individual’s experience and thoughts. It is mostly associated with social interactions and often takes place through face-to-face interactions.

C

Explanation:

Explicit knowledge can be managed by a knowledge management system. It is the the most basic form of knowledge and is easy to pass along because it can be written down and easy to get. The result of explicit knowledge is data is processed, organized, structured, and interpreted, Explicit knowledge is easily , recorded, communicated, and most importantly in the world of knowledge management, stored. A good example research reports, acompany profile

answer; john stuart mill's principle of utility is your answer; /// good luck