subject
Computers and Technology, 18.03.2021 16:10 mya9859

A relational database has been created to store data about subjects that students are studying. The following is a selection of some data stored in one of the tables. The data represents t he student's name, the personal tutor group,
the personal tutor, the subject studied, the level of study and the subject teacher but there is some data missing:
Xiangfei 3 MUB Computing A DER
Xiangfei 3 MUB Maths A BNN
Xiangfei 3 MUB Physics AS DAB
Mahesh 2 BAR History AS IJM
Mahesh 2 BAR Geography AS CAB
Define the terms used to describe the components in a relational database table using examples from
this table.
ii If this represented all of the data, it would have been impossible to create this table.
What is it that has not been shown here and must have been defined to allow the creation as a relational
[2]

database table? Explain your answer and suggest examples of the missing data.


A relational database has been created to store data about subjects that students are studying. The

ansver
Answers: 3

Other questions on the subject: Computers and Technology

image
Computers and Technology, 21.06.2019 23:00, sarahnd6907
Explain briefly why you cannot expect to find a previous version of every file with which you work.
Answers: 1
image
Computers and Technology, 22.06.2019 10:30, hope564
Dave has to create animations for a game. which tool can dave use?
Answers: 3
image
Computers and Technology, 22.06.2019 14:30, SKYBLUE1015
What percentage of companies is projected to use social media to locate new employees in 2012
Answers: 2
image
Computers and Technology, 23.06.2019 01:30, solikhalifeoy3j1r
In deadlock avoidance using banker’s algorithm, what would be the consequence(s) of: (i) a process declaring its maximum need as maximum possible for each resource. in other words, if a resource a has 5 instances, then each process declares its maximum need as 5. (ii) a process declaring its minimum needs as maximum needs. for example, a process may need 2-5 instances of resource a. but it declares its maximum need as 2.
Answers: 3
You know the right answer?
A relational database has been created to store data about subjects that students are studying. The...

Questions in other subjects:

Konu
Business, 10.01.2020 11:31