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Exam 4: The Web

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Question 51

True/False

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You can use multiple browsers on a device.

A) True
B) False

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verified

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Question 52

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Web crawlers gather material from the invisible Web.

A) True
B) False

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Question 53

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Web pages are connected by __________ links.

Most search engines keep a record of users' search history.

HTTP uses port 20 for communications between a client device and a server.

________-side scripts run on Web servers rather than on your local device.

A(n) ____________ is a company that provides space on a server to house Web pages.

Public key encryption requires one key to encrypt data but a different key to decrypt it.

A URL never contains spaces.

Which HTTP method does a browser use when you upload files to a specific Web address?

Authors mark up HTML documents by inserting special instructions called HTML ______.

If you want to change your default browser, you need to delete the browsers that you no longer want to use.

Which of the following is NOT an HTTP method?

A Web _________ is client software that displays Web page elements and handles links between Web pages.

Besides a URL, and a set of Web pages, you also need a Web ______________ service that stores and distributes your Web pages.

An HTML document consists of three sections: the head, the body, and the content.

_____ is the current HTML specification.

Web sites can be spread across multiple Web servers.

A(n) ________ is a software component that extends a browser's ability to work with file formats.

Cookies can be stored on desktop and laptop computers but not smartphones or tablet computers.