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Marat540 [252]
3 years ago
7

To implement a small database, a database designer must know the "1" and the "M" sides of each relationship and whether the rela

tionships are mandatory or optional.
Computers and Technology
1 answer:
Marysya12 [62]3 years ago
6 0

Answer:

True.

Explanation:

"1" to "M" or 1 to many is a type of relationship between tables in a relational database. It means that against 1 record in a table, there can be 0 to many rows in the other table. Not that the many or child table doesn't need to have any record against the 1 or parent row, so the many side is optional.

Example can be a Customer and Order relationship. Where Customer is the parent table and Order is the child table. "A customer can have 0 to many orders".

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finlep [7]

Answer:

There are Security Threats happening every other day in the world. Some are minor while others can catastrophic.

Explanation:

There are also many types of <u>Security Threats</u>, <u>Breaches</u>, and <u>Hacks</u> in the world of IT. Each with their own Security Measures. Below are two links about this topic. The first link is an article about 5 of the worst corporate Security Breaches/Hacks to have taken place. While the second link is an article about the Top 10 Network Security Threats.

https://abcnews.go.com/Technology/marriotts-data-breach-large-largest-worst-corporate-hacks/story?id=59520391

https://securitytrails.com/blog/top-10-common-network-security-threats-explained

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
2 years ago
A programmer wants to determine whether a score is within 10 points of a given target. For example, if the target is 50, then th
Kipish [7]

Answer:

(target - 10 ≤ score) AND (score ≤ target + 10)

Explanation:

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2 years ago
The term ________ refers to fluid flow back to the pan to empty or drain a circuit.
Strike441 [17]

The term is: transmission flush

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3 years ago
A ___________ is the smallest unit in a written language.
Delvig [45]
A. string? maybee its a string of units


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WILL GIVE BRAINLIEST!!!!!!!
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