Explanation:
Work out what cookies your site sets, and what they are used for, with a cookie audit.
Tell your visitors how you use cookies.
Obtain their consent, such as by using Optanon, and give them some control.
Answer:
<em>C</em>
Explanation:
technology deals with the use of computers in school and work
Answer:
c.
Explanation:
The swich is failing because it letting the four in but not the fith ond so it a faulty swich
In a real-world environment, changing granularity requirements might dictate changes in primary key selection, and those changes might ultimately require the use of surrogate keys.
Explanation:
A surrogate key is a unique identity as an object or entity. It is used as an object in the database and as an entity in the modern world. Surrogate key is not a natural key hence it cannot be derived from application data.
Advantages of using surrogate key:
- They are unique
- They have uniform rules
- It allows unlimited values
- It stands the test of time
