The Foreign key key is the field in the related table used to connect to the primary key in another table. 14
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- ASAP!! Create a New ASP.NET MVC Web application. Create a New Database in App_Data FolderWPLTASKDB. Create Three Tables in your DatabaseCustomer ->ID (PK), Name, DOB,EmailProduct->Id(PK),Price, ExpiryDateOrder -> ID (PK), Date, CustomerIdOrderDetails - > OrderId(PK), ProductID(PK), OrderedQuantityCreate Three Controller in your Website,• Customer Controller your Application should be able to Add, Update, Delete and View All Customer • Product Controller your Application should be able to Add, Update, Delete and View AllProduct• Order Controller your Application should be able to Add, Update, Delete and View AllOrders.What's the database execution time's Big O category? I'll do it. One action deletes how many? Even for a single ad. From one internet search?Question 1 Launch MSSQL program from YOUR computer and ensure command line interface is active. Create a database and name it MyFirstDatabase. Create two tables name Biodata and Contacts, choosing column names, datatypes primary keys and foreign key to link to tables. Insert twenty (20) into each table Take screenshot of the two tables, each showing all the records and save in a folder (Your name followed by index number).
- help. COURSE: DATABASE 2What is the TID concept? Explain why TIDes needed when a record does not t into a single page!Web technology Question: Professor don't reject this....I need this answer otherwise I will report to administration....please answer it according to asked question. Q.No.2. Suppose there is a MySQL database named MyDatabase, the name of database server is DatabaseServer, User Name for the database server "Ghazi Messam" and Password is “1121” There is one table named tbl_Projects (ProjectSID, ProjectTitle, ProjectSupervisor,CellNo,Email). As project title is: Student Registration form As project supervisor is: Ghazi Messam As cell no: 03137025001 As Email is: ghazimessam@gmail.com You are required to design a HTML page to get the value for each of these attributes. Then finally post the data to next page and store the input data to database. Add Screen Shot of Creating database, Database Table and Sample Data.Can you please answer these two questions:question 8 : In a DDB environment, the term used for the ability to easily expand the number of nodes in database is called:A) node replication B) expandability C) Horizontal scalability D) vertical scalability E) ease of usequestion 9: In a DDB environment, the term used for the ability to expand the capacity of an individual node in the database is called...A) Oreferred growth B) Expandability C) node transparency D) horizontal scalability E) vertical scalability
- Which of the following are true about primary keys? SELECT ALL THAT APPLY. A) They must reference one or more columns in a single table. B) They are usually implemented using an index. C) They guarantee that no two rows in a table have duplicate primary key values. D) They must be defined for every database table.Defineanomaly? What's the big deal about finding three outliers in a database? When will you take notice of the issues and provide a solution?The semantic layer enables the user to view the technical layers of the database? True/False A zero in a field would be regarded as Not Null? True/False When determining the value of reports Operational Success provides more value than Business success? True/False Variables in reports limits the information a report can display? True/False Two dimension coding of quantitative data in charts is not best practice? True/False
- 4. What is type of prototyping is used especially for developing Web applications? Select One Evolutionary prototyping Extreme prototyping Incremental prototyping Throwaway Prototyping 5. Which is a simple file that describes the way the data is arranged in a database? Select One data dictionary entity relationship diagram Structured Query Language all of the above 6. What is a method widely used in software engineering that represents a system as a collection of objects that interact with one another? Select One Object-Oriented Planning CASE tools Object-Oriented Analysis and Design all of the aboveLili has a company, so it has a lot of employees.However, many of Lili employees have changed, resigned, and retired, causing the databasethat Lili has not synchronized properly. For that reason, Lili asks for your help to helpher make a list of Lili employees.Each employee has 3 attributes:• Name (max 20 character)• Gender (Laki-laki / Perempuan)• Division (Management / Accounting / HRD)There are several things you can do on the Lili database :1. Add EmployeeIn the add employee feature, the new employee will be after the old employee (ifall positions are full). Because Lili does not like to have employees who have thesame name, if there are employees who have the same name, the employee will notbe accepted to work at Lili’s company. New employees will always fill the leftmostplaces in the database to get a large salary.2. Change PositionThe employee’s position determines the employee’s salary, if the employee is in thefirst position, then the employee’s salary is the highest among all…0) For his necxt quest, Justin jones wants to develop a database that is not just the best for X (formly known as twitter), but is the best for everything . This includes things like all banking applications and ticketmaster(he's still mad he couldn't get tickets for taylor swift). He wants you to design NJX( Not just X), his distributed database which will push out all competitors. NJX will make all RDBMSs and NoSQL systems obsolete. He will pay you alot ( a whole lot) of money to design NJX if you are succesful. if your design doesn't work. he will send you to MARS on the first rocket ( and the infrastructure on Mars will not yet be in place). What will you tell him about the feasibility of designing NJX. You can use the CAP theorem to partly explan you answer. Will you take the job?
