Discuss the motivations for multiprogramming.
What will be an ideal response?
I/O-bound jobs use little processor time, so multiprogramming helps get more work
through the system by using available processor capacity.Also, systems may have a wide variety
of input/output devices and a particular job may use only a subset of these, so multiprogramming
helps get more work through the system while achieving better device utilization.
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What is a benefit of a host-based firewall?
A. Prevent the installation of malware. B. Prevent users from accessing unauthorized files stored on network shares. C. Block attacks originating from the local network. D. Stop attacks from the keyboard.
The process of using your contacts, such as friends, relatives, and business associates for obtaining job information is called ____________________.
Fill in the blank(s) with the appropriate word(s).