Describe the process that search site databases typically go through to update their information on a regular basis.
What will be an ideal response?
?Typically, this occurs using small, automated programs (often called spiders or web crawlers) that use the hyperlinks located on Web pages to crawl (jump continually) from page to page. At each Web page, the spider program records important data about the page into the search site's database, such as the page's URL, its title, the words that appear frequently on the page, and the keywords and descriptive information added to the page's code by the Web page author at the time the page was created. In addition to spider programs, search site databases also obtain information from Web page authors who submit Web page URLs and keywords associated with their Web sites to the search site, or who embed metatags (such as those that list keywords for the Web page or a description of the Web page for search sites) into their Web pages.
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Type parameters _____________.
a) are identifiers that are used in place of actual type names b) can be used to declare the return type c) act as placeholders for the types of the argument passed to the generic method d) All of the above
What is Math.rint(3.5)?
a. 3.0 b. 3 c. 4 d. 4.0 e. 5.0
This property is changed when you need to add page breaks before report headers
A) Page Break B) Padding C) Force New Page
In a fiber-based LAN, an ____, fiber optic power meter, and even a fusion splicer may be needed to reconnect damaged fibers.
A. Originating Time Domain Reflectometer B. Optical Time Diffraction Reflector C. Optical Time Domain Reflectometer D. Optical Time Distortion Repeater