2-3 tree and 2-4 trees are examples of
a) binary trees
b) binary search trees
c) heaps
d) B-trees
e) None of these is correct
d) B-trees
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Case-Based Critical Thinking QuestionsCase 2-2Life Decisions Cyber Cafe is a cafe with free Internet service and computers that are linked to various online career opportunities. They have set up their computers to display their Web site to help users have a starting point. The owners find that customers are constantly asking the same questions over and over of their staff. How can they automate the answering of those questions via their Web site?
A. add a frequently asked questions page B. add an image map of career links C. add a staff training page D. none of the above
Which of the following is a limitation of packet-filtering firewalls?
a) They do not protect against brute-force attacks. b) They consider only the source of data packets, not the attached data. c) It does not police inbound traffic, only outbound traffic. d) They are not scalable to large businesses.
The algorithm used to store jobs into memory in a fixed partition system requires a few more steps than the one used for a single-user system because the size of the job must be matched with the size of the partition to make sure it fits completely.
Answer the following statement true (T) or false (F)
What statement regarding the use of distributed switches is accurate?
A. A distributed switch exists only within a single vSphere hypervisor, but is shared with multiple VMs. B. A distributed switch is not compatible with the use of vMotion. C. A distributed switch can be shared among multiple associated vSphere hosts, providing consistent network configuration. D. A distributed switch can't make use of port groups.