What is the value of x after the following statements execute?int x = 5;int y = 30;do  x = x * 2;while (x < y); 

Which of the following improves wireless performance only allowing only one wireless transmission on the network at a time?

A) CSMA/CA B) CSMA/CD C) Wireless encryption D) Wireless bonding

Which of the following does NOT require a device driver to be installed in the OS?

A. installing additional RAM B. installing a DVD drive C. installing a new monitor D. installing a printer