Final answer:
A group decision support system is a collaborative technology that aids teams in brainstorming and reaching consensus on complex decision-making tasks, using shared databases and electronic software to improve communication and problem-solving. Therefore correct option is B
Step-by-step explanation:
A group decision support system (GDSS) is b) a collaborative technology that helps teams brainstorm and exchange views about a topic to come to an agreement. It is designed to support the process of problem-solving by groups and can be quite valuable when teams are faced with complex decision-making tasks. GDSS leverages technology to facilitate communication, idea generation, and consensus building among team members.
In practice, GDSS encompasses various tools such as shared databases, electronic brainstorming software, and tools for ranking and prioritizing ideas. These systems help streamline the decision-making process by organizing information, managing discussion, and aiding in developing solutions that are acceptable to all group members. They are particularly useful in situations where team members are dispersed geographically and might otherwise struggle to collaborate effectively.