You work as a network consultant at YourDomain .com. One of your clients is planning to increase productivity. The steps they plan are:deploy new multiservice applicationsdeploy collaborative online design workshopsuse web-enable call centersuse real-time distance learning What should you tell the client?
A.
Use Wireless local-area network (WLAN)
B.
Use VPN.
C.
Use Internet Protocol (IP) telephony
D.
Use Network security (pass)
E.
Use Storage-area network (SAN)