A ride-sharing platform enters a new city. Few riders join because wait times are long, and few drivers join because there are not enough ride requests. Which problem is the platform facing?

A company spends most of its cybersecurity budget on firewalls and employee training. It has weak monitoring, no tested incident-response plan, and backups that have never been restored. Which diagnosis is most accurate?

A customer-service chatbot may answer routine questions using an authoritative policy database. Which situation most clearly requires escalation to a human employee?

A retailer creates a unified profile combining website activity, store purchases, loyalty records, and customer-service contacts. Marketing managers continue sending the same product-centered promotion to every customer. What is the most important missing capability?

Target detects an unexpected increase in demand for a cereal product. Which response best demonstrates effective supply chain coordination?

Write a query to display ProfessorID, ProfessorName, Salary, and Bonus for all professors who have a bonus, sorted by the size of the bonus.

Write a query to display the BuildingName, RoomNumber and ClassRoomSize for all classrooms larger than 900 square feet. Display the results in decreasing order of ClassRoomSize. If 2 classrooms have the same size, sort them by the length of BuildingName.

Write an SQL query to display the StudentFirstName, StudentLastName, and ProfessorID for all students whose StudentFirstName begins with a letter R, sorted by StudentID.

Write an Inventory class with the following receives one additional parameter – an integer representing the maximum number of items in the inventory. This should be saved as a datamember and a list should also be created as a data member. an add_item method that receives one additional parameter, an Item. If there is room in the list, the item should be added to the list. a to_string() method returns a string which main will print as shown by the output below. Write an Item class with the following receives one additional parameter, a string representing the item. Save this as a data member. a to_string() method that return a string that is the item in all CAPS.  (See example below) HINT: You might want to use the .upper() method Here is the main code in case it gets deleted. from inventory import Inventoryimport itemdef main():    things = Inventory(4)    b1 = item.Item(“star”)    print(b1)    b2 = item.Item(“box”)    b3 = item.Item(“lamp”)    things.add_item(b1)    things.add_item(b2)    things.add_item(b3)    print(things)main()# when correct, it prints the following”’STARInventory:STARBOXLAMP”’

What is the second line of out put?