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.
Hello,
I was just wondering whether we will need to be doing any database algebra within the exam. By this, I mean the equations with pi, sigma, etc for creating select statements, etc.
Just so I know what to brush up on last minute. Thank you
Under Week-6 there is a pdf called SDLC (System Development Life Cycle) which was not covered in the Week-6 lecture and I cannot find the lecture recording where it was covered. Can someone tell me where to find the recording where this topic was dis...
1.for q4 of the written portion,i used case since we only have to sort by fName if the lname is the same?is that accepted or do we have to use order by only?
2.for q7 of written portion,i used and equijoin instead of a left join but i have specified t...
Hi, I have a quick question regarding the SQL questions in the sample paper. If a question, such as Question 8, specifies a hint to use a subquery, would using JOIN operations instead still be acceptable for a full mark?
I don't know if I'm the only one but one of my questions is not graded and the question that's suppose to be ignored is marked as wrong. PLEASE ASSIST with my mark
yea I was also surprised that there was no announcement email that marks were released, they've been up for a couple days I think on the Labs server https quiz.jinhong.org login index.php
just navigate to the same part of the website where you subm...
there's no MCQ, apparently the exam follows the same format as the practise exam which is uploaded to lecture slides tab (on LMS) down the bottom in week 12. You can watch October 9th lecture from 49 minutes onwards to follow along with UC explaining...
is it half mcqs and theory or full theory(as in written sql code)?also,is doing past papers from one search a good practice?(also is boyce codd form and tree based indexing included in the topics we need to know?)
Thank you for the quick reply.
In a case if a subclass subclasses don't have their own attributes, then there would be a need to include flags. Is that right?