00:01
Hello, here we have the answers to the given question.
00:02
Let's start the discussion.
00:03
In this context, we are dealing with scenario a and scenario b.
00:10
So, this can be combined together to answer because both would be asking for a situation of compare and contrast.
00:20
In such a scenario or in such a context, what you could do is that you go for the placement of record with primary key.
00:29
So, here the primary keys are identified.
00:33
So, these would be a 16, 26, 29, 49, 52, 55 and 75.
00:45
Now, you do have a hash key as well.
00:48
The hash key would be 13.
00:53
So, this is how you go for the specifications as far as the comparison as well as contrast.
00:59
Now, taking you to the next question which asks for the functional dependency.
01:08
Functional dependency.
01:11
As far as functional dependency is concerned, you can construct a diagram if you require...