subject

It is about Database Management Systems. Learning OutcomesNormalization: Explain 1NF, 2NF, 3NF, BCNF, and 4NFNormalization: Explain anomalies in certain structures and apply the normalization process to reduce anomalies. Answer the following questions:Consider the relation Kid (kidID, SiblingID, momsName, FavoriteSport). Kid can have many siblings and has at most 1 favorite sport. Identify FDs and Key. Describe anomalies, if anyConsider a table/schema Kids that captures info on kid/activity/coach. A kid may participate in many activities. Each activity the kid participates in has a coach. Many coaches for an activity, but a coach specializes in one activity. Identify key, Functional DependencyWhat is the normal form (means, highest normal form please) of Problem 2? Explain. If it is not BCNF, convert to BCNF. Class example: Is there an MVD Project ->> Part? State yes or no and show your complete work. Here is the Class example:

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 17:00
1. so if i wanted to build a linux server for web services(apache) with 1cpu and 2 gb of memory.-operating at 75% of memory capacity2. a windows server with 2 cpu/ 4gb memory- operating at 85% of memory capacity3. a storage server with 1 cpu/ 2gb memory- operating at 85% of memory capacityhow much memory do i have to add for each server.so that the utilization rate for both cpu and memory is at a baseline of 60%."the details for the cpu like its processor or the memory's speed isnt to be concerned" yeah i kept asking my teacher if he's even sure about the but the whole class seems to be confused and the project is due in 3 days..this is a virtualization project where i have to virtualize a typical server into an exsi hypervisor.
Answers: 2
question
Computers and Technology, 23.06.2019 10:20
Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?
Answers: 1
question
Computers and Technology, 23.06.2019 16:00
Helen is having a meeting with her colleagues in her company. they are working on the goals and objectives for the coming year. they want to ensure that these goals and objectives of the processes involved are properly evaluated. which system can helen and her colleagues apply to evaluate this? helen and her colleagues require a blank to evaluate the goals and objectives.
Answers: 2
question
Computers and Technology, 24.06.2019 03:40
4. does the kernel phenotype distribution support the idea that the cob is the result of a dihybrid cross? what information supports your answer? if a dihybrid cross (i.e. f1 to f2 of standard mendelian crosses) is not indicated what conditions might contribute to this finding.
Answers: 2
You know the right answer?
It is about Database Management Systems. Learning OutcomesNormalization: Explain 1NF, 2NF, 3NF, BCNF...
Questions
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Physics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
question
Mathematics, 10.09.2020 09:01
Questions on the website: 13722367