How would you turn off DMA (direct memory access) for all disk control- lers when you install a new system?
What will be an ideal response?
You need to specify the nodma boot parameter as you boot the system. To
specify a boot parameter, you must interrupt the automatic boot process by
pressing the SPACE bar while the system is counting down when you first boot
the system. When you press the SPACE bar, Fedora displays the Fedora Boot
menu. Use the ARROW keys to highlight the selection you want before pro-
ceeding. With the desired selection highlighted, press the TAB key to display
the boot command-line parameters. Enter a SPACE followed by nodma and
press RETURN to boot the system.
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Which of the following allows retailers to respond to consumer buying patterns?
a. outsourcing b. data mining c. smart labels d. Bluetooth technology
Numbers 1, 2, 3, etc. on the left of placeholders indicates ________
A) that bullets can be converted to a numbered list B) the order of animation on the slide C) the order of text that was entered in placeholders D) the order of transitions on the slide
A(n) ________ could be used to determine the most productive employee over an extended period of time
Fill in the blank(s) with correct word
Which type of attack is the easiest to carry out?
A. privacy policy violations B. criminal actions C. internal violations D. external violations