Answer:
Overcoming Fear
Explanation:
Given that a movie theme stimulates a universal human ordeal and at the same time, Piper is a short animated movie that was released in 2016. The fundamental idea of the movie is about a baby sandpiper who has to survive and conquer his anxiety and phobia of the water.
Hence, in this situation, the theme that could come from Piper's feelings and action is OVERCOMING FEAR
Explanation:
Both Primary Key and Candidate Key are the attributes that are used to access tuples from a table. These (Primary key and Candidate key) are also can be used to create a relationship between two tables.
- A Candidate Key can be any column or a combination of columns that can qualify as a unique key in the database. Each Candidate Key can qualify as a Primary Key.
- A Primary Key is a column or a combination of columns that uniquely identify a record. The primary key is a minimal super key, so there is one and only one primary key in any relationship.
<em> The main difference between them is that a primary key is unique but there can be many candidate keys. </em>
I hope you find this information useful and interesting! Good luck!
It depends on what you're researching for.
Answer:
Programmable.
Explanation:
Programmable locks can be changed after they are put in service, allowing for combination or key changes without a locksmith and even allowing the owner to change to another access method (key or combination) to upgrade security. This type of lock are operated using a programmable plastic card and are typically smart.
