So, what are these "triggers," exactly? But what roles do they play, exactly? Get the power of a trigger in Access 2016 by following these simple steps.

Develop an implementation SmartDate of our Date API that raises an exception if the date is not legal.

Quiz 2/III Draw the use case model and write main scenario and extensions for the following: student online registration in a computer college : a student enters his information in the college website and receives a registration code to his email . then login the email to complete the process and get a message that he is being added to the student database if his degrees are under the average the system will redirect the record to another college.

Consider the following scenario: you are asked to create a Java class MetaDisplay that contains a static void printTable(String r) method. The method takes a relation name r as input, executes the query "select * from r," and prints the result out in tabular format with the attribute names displayed in the table's header; the attribute names are displayed in the table's header. What JDBC method(s) can you use to get the information you require? t?

This is not writing assignment.  Please don't reject. ..................., In this situation, the story is same with store ID 649 at the area 1514. The area has 4 stores, and this store gets the most attention (1400) while total is 4110, average of other stores is 900. The difference between them is quite large and need a better way to saparate the number for other stores or areas that makes sure these stores' employees give a good enough service, and customers are less pressure when the stores is crowded.   After reading this write "Evaluation and implementation  " about above topics.  You can get help from  https://www.kaggle.com/datasets/surajjha101/stores-area-and-sales-data https://www.kaggle.com/code/lthanhtuyn/stores-area-and-sales-data/notebook

A list of projects and a list of dependencies, or a list of project pairings where the second project depends on the first project, are provided to you. Before starting a project, all of its dependencies must be built. Find a build order that enables the construction of the projects. Return an error if there is no proper construction order. EXAMPLEInput:projects: a, b, c, d, e, fdependencies: (a, d), (f, b), (b, d), (f, a), (d, c)Output: f, e, a, b, d, c

Suppose you are required to design a rental car system for a shop in which different cars are given to different customers on specified rent in daily basis. You have to keep the records of customers and cars. Now the shop has multiple cars and customers. The customers have two types one is member and the other is new customer. The customers have some operations as add customer which add the details of the customer in the system, view customer which prints the details of the customer and is valid which checks whether the NIC is given or not. The internal details of is valid operation only is kept hidden with the help of abstraction. The details of customers are name, contact, NIC, address and balance. The car has four types Honda, Toyota, Suzuki and Daihatsu. The common operations of car are add car which add the details of car in the system, view car which prints the details of the car, issue car which updates the car detail (available = false) that car is given on rent and is…

can you make ER Diagram with Crow`s foot method about library system. The rule: 1. A member can borrow more than one book at a time 2. A member can have more than one phone number 3. A book can have more than one author 4. All book registration, member and borrowing processes can only be done/served by officers 5. Data for books, members and officers are stored with a unique id, so no id is the same.

Any one have complete solution for this assignment???

Answer the given question with a proper explanation and step-by-step solution. USING JAVA: ---Sorting the Invoices via dates--- Another error that will still be showing is that there is not Comparable/compareTo() method setup on the Invoice class file. That is something you need to fix and code. Implement the use of the Comparable interface and add the compareTo() method to the Invoice class. The compareTo() method will take a little work here. We are going to compare via the date of the invoice. The dates of the Invoice class are by default saved in a MM-DD-YYYY format. So they have a dash '-' between each part of the date. So you will need to split the date of the current invoice AND split the date of the object sent to the method. We have three things to compare against here. First we need to check the year. If the years are the same then you should go another step forward and compare the months. If the months are the same then you will lastly have to compare the day. Use whatever…