An organization finds that most of the outgoing traffic on the network is directed at several Internet sites viewed by multiple computers simultaneously. Which of the following performance optimization methods would BEST alleviate network traffic?
A. Load balancing internal web servers
B. Redundant network resources
C. Implement fault tolerance on the WAN
D. Implement caching engines
Answer: D. Implement caching engines
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You should always document a method by writing comments that appear __________.
a. just before the method's definition b. just after the method's definition c. at the end of the file d. only if the method is more than five lines long
The written interview report:
A) should be written as soon as possible after the interview. B) should be a transcript of the interview. C) should not be shown to the interviewee since it may contain interview opinions that may not be perceived as favorable. D) should not contain the user's name or position.
What is the role of a systems analyst in the development of open source software?
What will be an ideal response?
A(n) ________ system is a software system that offers tools needed to create, maintain, and use a database
Fill in the blank(s) with correct word