An administrator finds that non-production servers are being frequently compromised, production servers are rebooting at unplanned times and kernel versions are several releases behind the version with all current security fixes. Which of the following should the administrator implement?
A. Snapshots
B. Sandboxing
C. Patch management
D. Intrusion detection system
Answer: C. Patch management
Computer Science & Information Technology
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The command to kill all the text between two positions (a region) is:
a: [Alt-w] b: [Alt-x][Ctrl-d] c: [Ctrl-w] d: [Ctrl-s] ][Ctrl-w] e: [Ctrl-x] k
Computer Science & Information Technology
If you want to enter header or footer information on one worksheet and have it appear on several other worksheets, you should first ____ the worksheets.
A. protect B. group C. show D. hide
Computer Science & Information Technology
The IANA assigned the last of the IPv4 addresses as of February 2011.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
You can use the _____ dialog box to add and format pictures.?
A. ?Edit Pictures B. ?Add and Format C. ?Album D. ?Edit Photo Album
Computer Science & Information Technology