The document discusses key activities in knowledge engineering, namely knowledge acquisition, representation, and validation, highlighting their importance in effective knowledge management. An example includes extracting expert knowledge for accessibility and reuse, which can enhance organizational efficiency. However, potential disadvantages of knowledge management include the risk of misinterpretation and the challenges of keeping the knowledge up to date.

1. Expound on these activities within knowledge engineering -
knowledge acquisition, knowledge representation, and
knowledge validation… Include short examples...
or
The key to effective knowledge management is extracting and
encoding expert knowledge that can be accessed and reused by
others. Offer an example/application of this, a related benefit,
and are there any disadvantages of using KM?