The second one, it should be the one that is opening left with a line underneath, the images are unclear but that’s the most likely correct answer !
Answer:
Changing the customer number on a record in the Orders table to a number that does not match a customer number in the customer table would violate referential integrity.
If deletes do not cascade, deleting a customer that has orders would violate referential integrity.
If deletes cascade, customer can be deleted and all orders for that customer will automatically be deleted.
10008 is the answer to your question
An HTML is made up of several individual tags and elements such as the head, body. form, frame and many more.
In an HTML page, the meta element and the title element are placed in the head element.
An illustration is as follows:
<em>< head >
</em>
<em>< title > My Title < /title ></em>
<em> < meta charset="UTF-8" >
</em>
<em>< / head ></em>
<em />
The head element contains quite a number of elements and tags; some of them are:
- meta
- title
- style
- script
- base
And so on.
Hence, in order to use a meta-data element, the meta element has to be placed within the head element.
Read more about HTML elements at:
brainly.com/question/4484498
