Which of the following improve response times and collaboration efforts when using mobile collaboration?

A) Clouds
B) Intranets
C) Fixed-web collaboration systems
D) Social intranets
E) Unified communication

Answer: E
Explanation: E) An important aspect of mobile collaboration and mobile communication in general is unified communication, which integrates such capabilities voice and video calling, voice and video conferencing, instant messaging, and real-time collaboration software in a single system. By minimizing or eliminating the need to manage multiple communication systems and devices, unified communication promises to improve response times, productivity, and collaboration efforts.