Assume you have a heap file implemented in a linked list structure with the header page connected to a linked list of full pages and a linked list of pages with free space. There are 5 full pages and 10 pages with free space. In the worst case, how many pages would you have to read to see if there is a page with enough space to store some record with a given size

What is the primary difference between the header section of a document and the body? a. the body is displayed on the webpage and the header is not. b. the header is displayed on the webpage and the body is not. c. the tag for the body is self-closing, but the tags for the headers must be closed. d. the tag for the header is self closing, but the tag for the body must be closed.

Select the correct answer. what does it indicate when a website displays https instead of http? a. the website is secure. b. there is no secure sockets layer. c. the secure sockets layer is hidden. d. the website is not secure.

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