____ of frequently accessed resources, such as Web page text and image files, can dramatically speed up the performance of your network because it reduces the load on your Web servers.

A. Hashing
B. Caching
C. Redundancy
D. Load balancing


Answer: B

Computer Science & Information Technology

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Which of the following algorithm can use the bad character rule?

a. Naïve string search b. Aho-Corasick c. Rabin-Karp d. Knuth-Morris-Pratt

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Mathematical operators on the same level of precedence are evaluated ________

Fill in the blank(s) with the appropriate word(s).

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Wbadmin is a command-line utility that enables you to create users to perform backups

Indicate whether the statement is true or false

Computer Science & Information Technology

One of your clients at work calls and is irate because he had to change his password and now he can’t seem to find one that will match the strength needed for the company server. After he finishes venting, you tell him you will send him the document that explains why he needs to have a strong password.   What document will you send the client?

A. Acceptable use policy B. Regulatory and compliance policy C. Knowledge base D. Password policy

Computer Science & Information Technology