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Research the type of backup strategy that your organization has for their data systems. Summarize your findings. Do you agree with the strategy that your organization is using? Why or why not. (a minimum of 450 words)
If you are unable to find this information for your organization, summarize the backup strategy or strategies you would implement.
Write the proper sequence of activities in the design of a video rental database. The initial ERD is shown in above (or refer to textbook figure 9.9). The design must support all rental activities, customer payment tracking, and employee work sche..
Create a script file to list the files in a directory in sorted order, showingonlythe file name, file size, and modification date.Each file's attributes must be on one line per file, in any order.
Given the following business scenario, create a Crow's Foot ERD using a specialization hierarchy if appropriate. Tiny Hospital keeps information on patients and hospital rooms
questioncandywarehouse is an online candy store. the store purchases candies from various vendors and one of them is
A student who completes either one of these prerequisites and obtains the instructor's permission, however, will be allowed to take MIS 260.
What is the key value of the 4th index record on the top level, assuming each index record points to the record with the highest key value in a block of the next level down?
List the names, ages, and salaries of managers of a user-speci?ed sex (male or female) working in a given department. You can assume that, while there are many departments, each department contains very few project managers.
Design a database for Ray. For each director, list his or her number and name and the year he or she was born. If the director is deceased, list the year of death.
You are working on the database design that will support PPI's new order entry system. PPI has many thousands of customers around the world who place and pay for orders. One customer can place an order for many products at a time.
Discuss the role of encryption in ensuring confidentiality; use a popular encryption to make your point if needed.
Analyse the Case Study documents and produce an initial high level functional requirements specification. Document these requirements with.
List all the business rules for the database for Kangaroo Inn. An example of a business rule is: "An invoice is generated by only one customer".
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