1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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".

You might be interested in
A standard computer monitor is 1024 pixels wide and 768 pixels tall
Annette [7]
If this is a true or false question the answer is true
8 0
4 years ago
What will happen if Sam goes to the View menu, clicks Toolbars, and then clicks Picture?
elena-s [515]
I think the correct answer from the choices listed above is option C. If Sam goes to the View menu, clicks Toolbars, and then clicks Picture, then the picture toolbar will appear. Hope this answers the question. Have a nice day. Feel free to ask more questions.
4 0
3 years ago
Read 2 more answers
Laura is confused with the spelling of the word pronunciation. She types the word pronunciation. Which feature of the auto corre
larisa [96]
I think this answer is b
5 0
3 years ago
Read 2 more answers
Which of the constraints listed below would be considered a physical constraint
timurjin [86]
Materials

materials are the only physical thing
8 0
3 years ago
Topic: Drivers ed 100 points and brainliest!
ddd [48]

Answer: Ill explain it!

Explanation: Modern technology is extremely beneficial to drivers because the modern cars have sensors that detect the range of other cars, when they stop and you might not see or be ready for it, your car will slam the brakes for you, this alone saves many lives. Another is like a Tesla with autopilot. Lets say for example one day your really sleepy or dont feel good, its a stress to keep the car straight. You could turn on autopilot and it could assist you with your driving, and their system has shown to be for the most part very beneficial and responsive. I would say another would be cameras above traffic lights watching for speeders and getting their license plates. This is important because people who are being risky and causing hazards on the road will get a fat ticket and will be seeing court. They are less likely to run a red light if they see a camera watching. I hope this helps you!

3 0
3 years ago
Other questions:
  • This is tech question related to mobile and PC.
    6·1 answer
  • In a spreadsheet, cells B2 through B10 store the cost price of items and cells C2 through C10 store the selling price. If the se
    12·2 answers
  • Which of the following are types of home internet service? Check all that apply
    7·1 answer
  • Your corporation hosts a Web site at the static public IP address 92.110.30.123.
    13·1 answer
  • To do a good job of searching periodicals at your library, you should use A) the Library of Congress Authorities webpage. B) web
    10·1 answer
  • Write a program that reads in characters from standard input and outputs the number of times it sees an 'a' followed by the lett
    11·1 answer
  • Please help can’t get a bad grade!
    12·1 answer
  • Write a program that prompts the user to enter an oligonucleotide sequence, such as TATGAGCCCGTA.
    7·1 answer
  • Give short answers.
    14·1 answer
  • What will the following program display in the console?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!