What is the date command used for?
What will be an ideal response?
The UNIX/Linux date command displays the system date, which the system administrator maintains. Because the date and time on a multiuser system are critical for applications, only the system administrator can change the date. For example, the Accounting Department might need to associate a date with a specific file used for reporting tax information, or the Publications Department might have to date stamp a document to ensure a specific copyright date.
The date command has an option,-u,which displays the time in Greenwich Mean Time (GMT).
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The correct rotational direction is indicated by ____ on the driven machine.
a. arrows b. labels c. braille-type dots d. tags
Metals other than ___________________ are permitted for applications such as sensors
Fill in the blank(s) with the appropriate word(s).
?List special protective clothing made of leather that can be worn by welders.
What will be an ideal response?
Which circuit converts coded information into a noncoded form?
A) Comparator B) Encoder C) Decoder D) Multiplexer