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What percentage of time will a 20 MIPS processor spend in the busy wait loop of 65-character line printer when it takes 3 m-sec to print a character and a total of 457 instructions need to be executed to print 65 character lines? Assume that 4 instructions are executed in the polling loop?
Write a paper on Data Gathering Instruments. Submit at least one of the data gathering instruments you have selected or at least one of the instruments you have constructed along with an explanation.
Suppose you have a relation schema about teaching classes that has the following attributes: Class, Instructor, Time and Room.
Draw relational schema and show functional dependencies Comprehensive schema that shows existing PK and all functional, partial and transitive dependencies Detailed schema that shows existing PK and most functional, partial and transitive dependen..
Write a two-page executive summary for your boss explaining how a relational data solution can be applied to a current business problem or area for improvement. Assume that your boss knows nothing about relational database theory.
How to decide which attribute should be there in the table and schema? How to identify the primary keys, foreign keys, domain, E-R diagram and 20 Queries on the same database.
Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.
Create a PL-SQL procedure that a company name, print out names of employees working at that company. Test your procedure with a company name you have in your company table.
write a 200- to 300-word short-answer response for the followinglocate a hosted distributed database service. explore
Construct (i) a use-case diagram (ii) a class diagram (iii) System Sequence Diagram (iv) detailed Sequence Diagram or diagrams as appropriate and (v) a state chart for a car object/class according this scenario. Include appropriate properties for ..
Explain how you could delete the IT department without deleting all the employees who work for that department.
complete the following steps to create a procedure to calculate the tax on an order. the bbtax table contains the
Find the support for itemsets {Diapers}, {Eggs, Butter}, and {Eggs, Butter, Diapers} by treating each transaction (TID) as a market basket.
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