William purchased a company and discovered that his employees were using different operating systems.Instead of spending considerable time and expense getting everyone on the same system,William established a(n) ________ to create company bulletin boards,share documents,and conduct online conference.

A) extranet
B) intranet
C) botnet
D) Internet

Intranet

A private network accessible only by an organization's staff, often serving as a secure platform for information sharing and communication.

Extranet

Secure network used for e-business and accessible through an organization’s website; available to external customers, suppliers, and other authorized users.

Botnet

A network of PCs that have been infected with one or more data-stealing viruses.