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help1402

This forum is provided to promote discussion amongst students enrolled in CITS1402 Relational Database Management Systems.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!"  followup message.

How do I ask a good question?
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 UWA week 43 (2nd semester, study break) ↓
SVG not supported 5:53pm Tue 22nd Oct, ANONYMOUS

I have been waiting for the same


SVG not supported 1:43pm Tue 22nd Oct, ANONYMOUS

Did i miss the results for MCQs part of the test or it is still not finalised?


SVG not supported 1:42pm Tue 22nd Oct, Hafiz A.

Hi Do we need to prepare relational algebra for the final exam? will there be any question to write any expression in relational algebra for any statement scenario?


SVG not supported 1:11pm Tue 22nd Oct, Jichunyang L.

Hi, The exam materials on OneSearch are too old. Some concepts have been removed or updated. And this year s final exam format is different from exams in previous years. The practice exam on LMS is a good guide for your final exam. I strongly sugges...


SVG not supported 10:02am Tue 22nd Oct, Jichunyang L.

Hi, The exam materials on OneSearch are too old. Some concepts have been removed or updated. And this year s final exam format is different from exams in previous years. The practice exam on LMS is a good guide for your final exam. I strongly sugges...


SVG not supported 10:00pm Mon 21st Oct, Mengxi L.

ANONYMOUS wrote If you know how to perform a left outer join, understanding a right outer join becomes easy because the logic is essentially the same but reversed.


SVG not supported 9:59pm Mon 21st Oct, ANONYMOUS

Hi , I was wondering if it would be possible to receive the solutions to the take-home test. It would greatly help in preparing more effectively for the final exam Thank you for your time and assistance. Best regards.


SVG not supported 7:33pm Mon 21st Oct, ANONYMOUS

I have a few questions regarding what can be tested in the final exam 1.For joins,we only need to know how to perform a left outer join?(no need to know how to perform a right outer join etc.) 2.I also have another question regarding the use of where ...


SVG not supported 4:09pm Mon 21st Oct, Mengxi L.

BCNF requires that for any non-trivial functional dependency in a relation, X must be a superkey. This means that the left-hand side of the functional dependency must be a superkey for the relation. The answer should be d. Because in all o...


 UWA week 42 (2nd semester, week 12) ↓
SVG not supported 8:05pm Sun 20th Oct, ANONYMOUS

Hello, Does anyone know the solution to the 2014 exam question 6 and give an explanation as to why? Many Thanks


SVG not supported 11:09am Sun 20th Oct, ANONYMOUS

Just confirming, is the final exam completely closed book? Thank you.


SVG not supported 7:20pm Sat 19th Oct, James S.

Completing lab 5 was difficult but made even more so because I was using the tables and values that were given to us earlier in the course and they are stored on my computer. I found lab 5 had extra tables and question 3 had extra rows in it, so it ...


SVG not supported 9:02pm Thu 17th Oct, Ashutosh A.

Hi, I just wished to follow up on the email I received after submitting the second part of the project, before the take-home test. The email mentioned that there would be an interview of select students to test their understanding of the project in W...


SVG not supported 4:54pm Wed 16th Oct, Adam W.

I just had a student come to the support session showing that there was still issues with the way the question was checked, and if your instance of the quiz is for some reason using an older version of the question, and does not have the same error m...


SVG not supported 4:54pm Wed 16th Oct, Adam W.

I just had a student come to the support session showing that there was still issues with the way the question was checked, and if your instance of the quiz is for some reason using an older version of the question, and does not have the same error m...


SVG not supported 1:59pm Wed 16th Oct, Mehwish N.

Hi, It is there now ) In fact you can also find it under the solution for practice exam. The solution was discussed in 07 and 09 Oct lectures. Cheers


SVG not supported 1:58pm Wed 16th Oct, Mehwish N.

Hi, Please check now. Also note if you need to see how we arrived at the solution, you can watch the recording from 7th and 9th Oct.


SVG not supported 11:40am Wed 16th Oct, Kaichao Z.

Hi Dr.Mehwish Nasim, I cannot find the videos for transaction and Python SQL in LMS or echo360. Is it located somewhere else?


SVG not supported 8:36pm Tue 15th Oct, Adam W.

The issue should be fixed, removing any reference to line numbers, you should now get Trigger failed as expected due to related po items Cannot delete pos record with associated po items job id po id po date vendor id ... 002 HHH...


SVG not supported 8:36pm Tue 15th Oct, Adam W.

The issue should be fixed, removing any reference to line numbers, you should now get Trigger failed as expected due to related po items Cannot delete pos record with associated po items job id po id po date vendor id ... 002 HHH...

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