Use history and tail (Sobell, page 337) to list the 10 most recent commands you issued. It is okay if you have only the preceding five commands in your history list.

What will be an ideal response?


$ history | tail
...
120 head /etc/services
121 ls /etc
122 who
123 date
124 uname -a
125 history | tail
The event numbers in your list will be different from those in the example.

Computer Science & Information Technology

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What security issues are liable to be relevant to a directory service such as X500 operating within an organization such as a university?

What will be an ideal response?

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Which of the following is not a valid lookup function?

A. HLOOKUP B. VLOOKUP C. LLOOKUP D. LOOKUP

Computer Science & Information Technology

An administrator needs to connect a fiber cable to a PC that only has a RJ-45 jack. Which of the following could be used to accomplish this connection?

A. Smart jack B. Optical media C. Token ring D. Media converter

Computer Science & Information Technology

While duplicating, the mouse pointer changes to a black arrowhead with a white arrowhead behind it.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology