What’s a good way for a system administrator of a multi-user system to tell people about important events?
What will be an ideal response?
If all the users are on a single machine, one could use the wall command. However, in these days
of distributed computing, this is rarely feasible anymore. Today, electronic mail is one of the more
practical methods to broadcast information to a large group of people.
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What is a ‘wicked problem’. Explain why the development of a national medical records system should be considered as a ‘wicked problem’.
What will be an ideal response?
All file data stored in a __________ hard disk is actually stored in a single file on the file system of a real disk drive.
Fill in the blank(s) with the appropriate word(s).
Why is cryptography alone insufficient to protect network traffic?
What will be an ideal response?
The explosive growth of Internet-enabled devices is known as the Internet of ________.
Fill in the blank(s) with the appropriate word(s).