In a three-tier architecture, the classes in the ____ tier generally use data entered by users and data obtained from storage.
A. processing
B. persistence
C. presentation
D. business
Answer: D
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A strong reason to use a binary search tree is
A) to expedite the process of searching large sets of information. B) aesthetics and program design. C) to enhance code readability. D) it is more flexible than the unary search tree. E) None of the above
Match the following units with the number of bytes
I. Petabyte II. Zettabyte III. Exabyte IV. Gigabyte V. Yottabyte A. 1,000 PB B. 1,000 ZB C. 1 billion D. 1,000 EB E. 1,000 TB
What does OneNote's optical character recognition (OCR) do?
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What process is concerned with demonstrating that the requirements define the system that the customer really wants?
A. hunting B. gathering C. representing D. validation