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
jasenka [17]
4 years ago
6

A simple system is to be designed to allow for the selling of old books. There are two different types of users: buyers and sell

ers. All users are registered externally from the system. The sellers can post information on the books they have for sale and remove the books once they are sold. Buyers can search the system and then contact a seller offline if they want to make a purchase. Using problem, draw the UML Use Case Diagram, and write the stories for each use case above.
Computers and Technology
1 answer:
VMariaS [17]4 years ago
7 0
Yes yes yes yes yeah yes
You might be interested in
Brianna is taking a backpacking trip in the wilderness and wants to back up the photos from her camera. Which type of storage de
Katen [24]

Answer:

<u><em>C</em></u>

Explanation:

Flash drives usually have an input (E.G. one of those android charger connectors), so just plug that into your camera, and load the flash drive with the photos. Then go home and plug the USB on the flash drive into your PC. If there isn't already, a folder will be made in your "Pictures" folder on your PC, to which you can open the folder, and then your photos should be there. From there you can open them, print them, etc.

Hope this helped, and sorry if I didn't answer in time.

6 0
3 years ago
Plz Help Me!! When you are done with the computer what should you do? Why/Why not?
erma4kov [3.2K]

Answer:

You should turn it off and plug it in so its fully charged the next day

Explanation:

7 0
4 years ago
A relative path name defines a path from_________________________ Select one: a. from the UFD (user file directory) b. the curre
lorasvet [3.4K]

Answer:

(b)  the current directory

Explanation:

A path is the location or route to a particular file or folder in an operating system. This path is always unique and can either be relative or absolute.

A relative path name of a file defines the path to the file from the current or present working directory.

An absolute path name of a file defines the path to the file from the root directory. This path gives a complete descriptive path to a file from the start of the actual file system of the operating system.

4 0
3 years ago
Write a program that gives simple math quizzes. The program should display two random numbers that are to be added, such as:
cestrela7 [59]

Answer:

6

Explanation:

8 0
3 years ago
Read 2 more answers
By default, the windows password policy requires a minimum password of what length?​ select one:
kramer
<span>7 characters are the default for WIN7/8/10. This can, of course, be changed many ways via the registry or via a GPO.</span>
7 0
3 years ago
Other questions:
  • The buses that connect peripheral (typically input and output) devices to the motherboard are often called expansion buses. ____
    5·1 answer
  • List the six external parts or peripherals of a computer system
    13·1 answer
  • How did AI help in creating the Cognitive dress for Marchesa?
    5·1 answer
  • What does psychologist Edward Spector mean when he says “ We have an entire generation of guinea pigs in an experiment”?
    14·1 answer
  • A(n) _____ is an organized collection of people, procedures, software, databases, and devices that stores and retrieves knowledg
    6·1 answer
  • Fair use laws allow you to use other people’s copyrighted information in which of the following purposes? A: For profit Purposes
    6·2 answers
  • A typical day in programming and software development would involve
    7·1 answer
  • Batter boards (if properly offset) will allow for the end user to continually re-string the layout to double check accuracy with
    11·1 answer
  • These operating systems use a graphical user interface.
    8·1 answer
  • What are some of the characteristics found in an editorial photograph?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!