In general terms, compare ISDN and DSL.
What will be an ideal response?
Both ISDN and DSL are digital last-mile solutions, using the existing phone cabling, with special equipment. ISDN requires a terminal adapter that plugs into a special wall socket that looks like a standard RF-45 network jack. A DSL connection also has a special device, but it connects to a conventional RJ-11 wall jack. ISDN is actually still a dial-up connection, requiring the number for the far end of the ISDN connection, and a special identifier number for the near end, while DSL is an always-on connection. Finally, ISDN service has a top speed of 128 Kbps, and DSL service comes in a variety of speeds that begin at the low end with ISDN's top speed, but far outstrip ISDN in speeds of many megabits per second.
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Why is deriving a security policy difficult?
What will be an ideal response?
?If you use the Reset button on the Home tab in a Microsoft PowerPoint 2016 presentation, _____. ed item on the slide.
A. ?the slides are deleted and replaced with new slides. B. ?the presentation reverts to the last saved version. C. ?the values in any charts or tables are removed. D. ?the position, size, and formatting match the settings in the slide masters.
If you freeze the top row in a worksheet and press Ctrl+Home, you will return to the cell A1.
Answer the following statement true (T) or false (F)
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A. Bar chart B. Sparkline C. Line chart D. Column chart