Prepare and fill in a table with TableName, PrimaryKey and ForeignKeys column headings according to the class diagram given. Payment datePaid amountPaid type Customer Account balance dateBilled amount Billed 1.. PickupRequest OTRequested DTPickedup location Address IndividualCustomer 1 1.." hame address phone 1 BusinessCustomer Customer contact Person contactPhone weight cost OTDelevered Package deliverToName deliverToAddress Route Trip date start Time end Time mileage 0. 0.* 1 1.. Employee Jhame address phone MovementEvent typeOfEvent DTOfEvent

Q: What exactly is a Details view?

A: Introduction: If the programmer wants to display the columns of a single row of a database table on…

Q: The above ER Diagram shows a simple TODO tasks management database. The create table script for…

A: 1.Table Name : CategoryCreate table Category(category_id int primary key identity(1,1),name…

Q: Tasks: Considering the following E-R diagram, you need to translate it into a relational database…

A: An Entity-Relationship (ER) diagram is a visual representation of the entities (objects),…

Q: ER diagram between the PROMOTION and the BOOKS tables. What kind of relationships do you think it is

A: Question- As You can See From Diagram that BOOKS and PROMOTION have one to one relationship between…

Q: In Access, which object should we create to display aggregate information that has been grouped and…

A: In Access, whenever you need to display the aggregate information, we need to use aggregate…

Q: Update a driver's record using the ACTIVE_DRIVERS VIEW.

A: The given database has a table DRIVERS and a view that table named as ACTIVE_DRIVERS. The…

Q: a) Put the following relation in BCNF: STUDENT_ACTIVITY STUDENT_ACTIVITY (StudentID, StudentName,…

A: please see the next step for solution

Q: Question - 4 For each department retrieve the department number, number of employees and their…

A: by bartleby guidelines i am able to do only first question.

Q: Convert all relations to third normal form, if necessary, and draw a revised relational schema.

A: Given: Convert all relations to third normal form, if necessary, and draw a revised relational…

Q: You have been employed as a Database Developer, and you have been given the choice to utilize either…

A: Database Developer: A Database Developer, also known as a Database Programmer, is in charge of…

Q: A Bank has many customers. Attribute for customer includes customer number, name, address (street,…

A: This one ER diagram represent relationship and some attribute

Q: 35. Key to represent relationship between tables is called a. Primary key b. Secondary Key c.…

A: Please find the answer to the above question below:

Q: Elapsed time, between initiating a query and receiving a response is called a. Turnaround time b.…

A: Answer to the above question about elapsed time is given in step 2.

Q: Employee: (EID, Name, City, Address) Department: (DID, Department_Name, City, budget) Works IN:…

A: All the above details that are mentioned above in the question we will take to solve the question:…

Q: The Driver Relationship considered that working on both DRIVERS and ACTIVE_DRIVERS tables is…

A: Explanation: The “Drop” command is used to remove a table definition. It also removes all the data…

Q: What does a Details view entail?

A: Details view shows the clear view of the particular area with having greater clarity. Lets…

Q: Please design a Task durations and a Dependencies table, and also calculate the Task durations and…

A: Given,Design a Task durations and a Dependencies table, and also calculate the Task durations and…

Q: What are the objectives of selecting a data type for a field?

A: Answer: Objectives to select the data type The smallest unit in the application data predicted by…

Q: ow to create maintenance in this Picture Thanks Add Maintenance Context diagram

A: Data flow diagram represents the flow of data in system and helps in understanding the flow of…

Q: DRAW the NEW ER diagram to comply with the new requirements requested, and also indicate what type…

A: The entities and attributes of the Expanded ER diagram are : 1.Product :Attributes: costPrice,…

Q: Create a new table named ScheduledClients to contain client’s name, the scheduled date of service,…

A: CREATE TABLE ScheduledClients AS SELECT c.ClientName AS ClientName, o.ScheduledDate AS…

Q: Reports to BRANCH BranchID BranchName BranchAddress (Street1, Street2, City, State ZIP)

A: A logical data model is similar in concept to using a map and an itinerary when going on a trip. You…

Q: List the name of each employee. If the employee has a supervisor, then also list the name of the…

A: Answer(a)select name as Employee_Name,SupervisorSSN as Supervisor_Name from EMPLOYEE;

Q: Convert the E-R schema to a relational database schema.Be sure to include appropriate

A: For 1:M relationship include primary key of entity with many participation as foreign key into…

Q: Display product ID, product name, and category ID for products of the category(s) that the lowest…

A: In programming a domain specific language is used, which is called SQL or standard query language.…

Q: Tasks 10-12 Task 10: List all the tables contained within the system catalog, but only display the…

A: SQL queries are a set of instructions given to the database to retrieve specific data. SQL was…

Q: The following four tables form part of a library database: • Book (isbn, title, author, genre,…

A: A library database is a structured collection of information designed to manage and organize…

Q: Using SQL, develop and execute the following queries:

A: 1.  select sname,sid from student where gpa>2.5 AND gpa<=3.5; 2. select s.sname,c.cname from…

Q: Using the company schema, when creating the "works_on" table, the foreign key should be specified…

A: Foreign key specified The foreign key is used for linking two tables together. It is also known as…

Q: What are the functions of each table? what is the forign key and Unique keys in each table?

A: The functions of each table and the forign key and Unique keys in each table are described in the…

Q: PCRTests 9 Testio DailyCases * Day Patientid TodalTestCount DateofTest PesitiveTestCount Result…

A: In this query, the subquery procedure is needed to be used for the names. Besides the subquery, the…

Q: SELECT DISTINCT empname FROM employee; In what order are the empnames displayed?

A: We are given a SQL query and we are going to find out the output of it.  We are using DISTINCT…

Q: Student StudentID FirstName LastName Major 1. Please list all entities you see from the above figure

A: An object or data structure that represents a distinct, recognisable, and frequently material…

Q: Create the given database like the photo: compile the tables and select the appropriate types for…

A: Dear Student, The SQL queries to make the four tables and primary and foreign key and also to make…

Q: Draw a relational schema based on this EER diagram.

A: Schema in database are three :Physical schema,Logical schema and view..Basically schema is…

Q: Please follow this ER diagram, give a description, and make a schema diagram from it. Also, make…

A: Here from the given diagram we can observe the below 1) There are three entities.                 a)…

Q: The Driver Relationship team wants to work with the active drivers using a VIEW constructed on the…

A: Explanation: “View” command is sued to view the data in table like structure and it is considered…

Q: The value range of an attribute must be large enough for the index to be relevant. Except for this…

A: Utilizing An Index With A Broad Range Of Values: An index is a table or data structure used in…

Q: How do we choose a model for Microsoft Access table design?

A: When working with Microsoft Access, choosing the right model for table design is crucial for…