?Search engines can perform date-filtered searches because, when web servers send a webpage to a ____, they include a header that contains information about the webpage, such as the date it was last modified.

A. ?browser
B. ?search engine's web robot
C. ?either a. or b.
D. ?neither a. nor b.

Answer: C

Computer Science & Information Technology

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The ______ serve as a guideline for protecting personal privacy in regard to international trade.

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

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To create a query using the Simple Query Wizard, you choose the data source and:

A) data types. B) objects. C) records. D) field names.

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