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Write a four-page paper how relational data solution is applied to presnt Video Store business.
1. Describe Relational Databases
2. Write History of databases
3. Write entities that are formed in the Video Store business
4. Explain Primary Key, data types, and type of relationships among tables
5. Determine extra entities (3 entities that could be added to the problem statement as the business grow (30 points)
6. Explain primary key, data types, and type of relationship among new tables
7. Explain 3 extra queries (different from what was submitted in the assignment)
8. Survey Access Database, Oracle, and SQL Server and justify which database should be selected for the video store business.
Why use a DTD ( Document Type Definition )? XML gives an application independent method of sharing data. Along with a DTD, independent group of people can agree to employ a com
1. Write the function makegrid. This function accepts a width and height and creates a grid/matrix of cells. The width gives the number of columns and the height the number of rows
Speed in scientific computing is measured in megaflops, gigaflops, teraflops and petaflops. A megaflop is 10 6 floating point arithmetic operations (+, -, *, /) in one second What
What should the size of ''t'' in btree be depending on the hard disk size
In which page replacement policies Balady’s anomaly occurs? FIFO that is First in First Out.
Define cache line. Cache block is used to refer to a set of contiguous address location of some size. Cache block is also referred to as cache line.
stepper motor interfacing 8255
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CODING FOR...WHAT IS THE PROBABILITY THAT A CARD DRAWN FROM A PACK OF 52 CARDS WILL BE A DIAMOND OR A KING .
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