The following session can be used to perform the required tasks. The ls -ld command has been used to confirm that the desired tasks have been performed.
What will be an ideal response?
```
$ mkdir courses sample personal
$ chmod 740 courses sample personal
$ ls -ld courses sample personal
drwxr----- 2 msarwar faculty 4096 Dec 16 2002 courses
drwxr----- 2 msarwar faculty 4096 Dec 16 2002 sample
drwxr----- 2 msarwar faculty 4096 Dec 16 2002 personal
$
```
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The main benefit of encryption of a hard drive is to make part of an ROI report.
a. true b. false
Which of the following is not true about navigating comments?
A) When a file is returned to you with comments, the comment icons will appear on the slides. B) You need to click each slide in the presentation and search for the icons. C) You can use the Comments group on the Review tab to move to the next comment or the previous comment. D) You can edit comments and delete comments in the Comments group.