How do you terminate a shell?
What will be an ideal response?
Terminate a shell by typing the exit command or the “eof” character (as in the previous question).
The C shell can be set so that the eof character won’t work and you must type exit or logout.
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At which Ethernet interface speeds is the default duplex setting half?
A) 1 Gbps B) 10 Gbps C) 10 Mbps D) 100 Mbps
The ____________________ model states that every element on a page is a rectangular box, including divs, images, headers, paragraphs, lists, and so on.
Fill in the blank(s) with the appropriate word(s).
PowerPoint slides can include a mix of text, data, and graphics.
Answer the following statement true (T) or false (F)
Consider the best case. If an interrupt takes place and the first device polled is responsible, the time taken is 2 ?s (request) + 1.5 ?s (return) + 0.5 ?s (polling) + 5 ?s (interrupt handling). The total time is 9 ?s. This gives us a 50 ? 9 = 41 ?s margin on the response time of 50?s. Now, if the interrupting device is not first in the polling sequence, each poll takes an extra 0.5 ?s. With a 41 ?s margin we can perform 41/0.5 = 82 polls. Consequently, we can support 82 + 1 = 83 peripherals.
What will be an ideal response?