Q. 2 Consider the online box office. The system provides the following functions: Actors include the clerk, supervisor, and kiosk. The kiosk is another system that accepts orders from a customer. The customer is not an actor in the box office application because the customer is not directly connected to the application. Use cases include buying tickets through the kiosk or the clerk, buying subscriptions (only through the clerk), and surveying total sales (at the request of the supervisor). Buying tickets and buying subscriptions include a common use case-that is, making charges to the credit card service. Ask for tickets reservation, the request arrives from the kiosk and is used to find the database for the particular performance from the set of all perfomances (databases). The ticket seller requests a number of seats to the performance; a selection of seats in various price ranges is found, temporarily locked, and returned to the kiosk for the customer's selection. When the customer makes a selection from the list of seats, the selected seats are claimed and the rest are unlocked. This use case is initiated by the customer at the kiosk communicating with the box office. The steps for the make charges use case are included within the sequence, which involves communication with both the kiosk and the credit card service.

Q: # please, thank you. For each of the exercises, you are only required to write the provided…

A: the code is an given below :

Q: When are there circumstances in which it makes sense to employ union compatibility between two…

A: Introduction: Union compatibility is a concept used in SQL to combine the results of two select…

Q: plain why user-defined functions are superior than pre-defined o

A: Introduction: A function is a reusable, ordered chunk of code that performs a single connected…

Q: Functions that are user-defined, as opposed to ones that are pre-defined, are more efficient.

A: Given: A user-defined function is one that is created by a programmer in response to a program's…

Q: Explain how the Use case and Use case diagram came to be.

A: In general, while explaining any concept, the explanation can be more effective if there is a Use…

Q: Describe the necessity for Use Cases in your own words.

A: Near then top of the list of causes for project failure is a lack of user engagement in software…

Q: Answer in F# please, thank you. For each of the exercises, you are only required to write the…

A: Code: # Binary Search Tree operations in Python # Create a nodeclass Node:    def __init__(self,…

Q: 46. Difference between functional specification and requirement specification. Do we need both in…

A: The two independent documents known as functional specification and requirement specification have…

Q: What does the ASSUME directive aim to achieve

A: The ASSUME directive is used to inform the compiler of certain assumptions that the programmer is…

Q: When and how should dynamic scope be used most effectively?

A: Dynamic scope refers to the concept of determining the scope of a variable at runtime based on the…

Q: ew Insert Format Tools Table Declare a class named Phone which has manufacturer and model as its…

A: In this question we have to write class and class definition in C++ program  Let's code and hope…