<span> encoding function, </span>storage<span>, and retrieval</span>
Answer:
Please check the attachment.
Explanation:
Firstly we need to draw the state diagram or the transition table. It clearly states through 4 bit even up counter that the next state of 0000 is 0010, and of 0010 is 0100 and so on. So we have the state diagram and the transition table, and thus answer for 1st and 2nd question.
Now through the Karnaugh map, we get the input circuit for D1, D2, D3, and D4. And these are mentioned in the attachment. Remember D outputs the same. which is the input. Thus, we have the answer for 3rd question. And then we draw the diagram, which can be found in the attachment. And this is the answer for the fourth question.
When two tables share the same primary key, they share a
A. one-to-one relationship.
Explanation:
- One-to-one relationship is a type of cardinality that refers to the relationship between two entities A and B in which one element of A may only be linked to one element of B, or the opposite way.
- A one-to-one relationship in a relational database occurs when one parent record or field has either zero or one child record only.
- These relationships are the easiest to represent in databases because both the parent and child records may be in the same table.
- One-to-one relationships associate one record in one table with a single record in the other table.
- These relationships are frequently used to indicate critical relationships so you can get the data you need to run your business.
- A one-to-one relationship is a link between the information in two tables, where each record in each table only appears once.
And? What’s the point? The question?
Answer:
specialized limitations
Explanation:
beacause the others is an application product