The hash algorithm involves repeated use of a __________ function, f, that takes two inputs (an n-bit input and a b-bit block) and produces an n-bit output.
Fill in the blank(s) with the appropriate word(s).
compression
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_____ is the measure of a system's ability to expand, change, or downsize easily to meet the changing needs of a business enterprise.
A. ?Transparency B. ?Scalability C. ?Redundancy D. ?Interoperability
Case Based Critical ThinkingCase 1You are in the planning stages of designing a website to market children's books. The continually expanding field of children's books makes this an exciting adventure. Answer the following two questions about planning the site. What is the primary goal of the site?
A. Sell a product B. Recruit writers C. Meet parents D. Recruit illustrators
. If you have access to video editing software, record a 320x240 video clip of a “talking head”. Create three version of the video. By any means available to you, create a version that is 75% of the original file size. Create a second version that is 50% of the original file size, and create a third version that is 25% of the original file size. Invite eight different people to view the three versions and to rate each one after they have seen it. Report on your results
What will be an ideal response?
Are you obliged to keep library assets in their original form?
What will be an ideal response?