The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband.
Options: Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel, Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable, Baseband refers to local area networks, and broadband refers to wide area networks., Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed
Which of the following statements is true about symmetric multiprocessing?
Options: A single copy of the operating system resides in each processor., Useful for situations where data must remain in memory to process., Bottlenecks increase with uniprocessor systems because tasks are not shared., The problems of memory contention are unlikely.
Options: MAC Address Assignments
B. Port Assignments to network devices
C. Distribute IP address to network devices
D. Routes to use for forwarding data to its destination
Ans:– D ,
. If you are working in English (US), Chinese or Japanese, Excel 2002 can speak data as you enter it, to help you verify accuracy. How do you activate this feature?
Options: a. Point to speech on the tools menu, and then click show text to speech toolbar. b. Click validation on the data menu c. Point to speech on the tools menu, and then click speech recognition d. All of above