A. To drive better business outcomes by helping people find, reach andcollaboratewith each other through a unified user experience.B. To combine telephony with instant messaging.C. To integrate instant messaging with email.D. To provide reservationless web conferencing.Answer:AReference:(Slide #3)QUESTION:30Sametime Unified Telephony softphone calls can be escalated into video calls ifthe computer is so equipped. Out of the box,A. Sametime supports simultaneous video streams (aka Hollywood squaresvideo).B.Sametimesupportsswitchedvideosoyouwillseewhoeveriscurrentlyspeaking.C. Sametime supports selective picture-in-picture (PIP) up to the totalnumber ofusers on the call simultaneously.D. Sametime works with all video conferencing systems.