A ______ is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
Q: esign a RELATIONAL SCHEMA not an ERD for the pllowing A job-shop accounting system is part of an…
A: Here we describe all points:
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Q: the relation of Intellectual property and physical manifestation is defined as:
A: Required:
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Q: An art museum owns a large volume of works of art. Each work of art is described by an item code…
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Q: database
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A ______ is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
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- Review: Entity-Relationship (ER) "crow-feet symbol" О Опе-to-manпy: one sale person can Salesperson have many Serves Мапy-to-many customers Entity-Relationship (ER) Diagram for a Customer Places Customer Order Database urayram Tor a customer order database Includes Line Specifies Orders Product items Development of ER diagrams helps ensure that the logical structure of application programs is consistent with the data relationships in the Generates One-to-one relationship Invoice database. © 2013-2019 Cengage learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use. TBC: Instructions: Draw One integrated ER diagram on slide # 28 to show the relationships of the below tables Each 'student-profile' has many 'student- financials' 1. 2. Each 'student-profile' can take many 'student-courses' 3. Each…Entity Relationship Diagram (ERD) A salesperson may manage many other salespeople. A salesperson is managed by only one salespeople. A salesperson can be an agent for many customers. A customer is managed by one salespeople. A customer can place many orders. An order can be placed by one customer. An order lists many inventory items. An inventory item may be listed on many orders. An inventory item is assembled from many parts. A part may be assembled into many inventory items. Many employees assemble an inventory item from many parts. A supplier supplies many parts. A part may be supplied by many suppliers.Computer Science design a RELATIONAL SCHEMA not an ERD for the following A job-shop accounting system is part of an organization that manufactures special-purpose assemblies for customers. A customer has a unique name, an address, and a category (an integer number from 1-10). A customer can order several assemblies. Each assembly is identified by a unique assembly-id, and has a date-ordered, and assembly-details. To manufacture assemblies, the organization contains a number of processes, each of which is identified by a unique process-id and is supervised by one department. Each department has its own department number and department-data. Each process also has process-data. Processes are classified into three types: paint, fit, and cut. The following information is kept about each type of process: Fit: fit-type Paint: paint-type, painting-method • Cut: cutting-type, machine-type During manufacture an assembly can pass through any sequence of processes in any order; it may pass through…
- Course: Database Systems: Design and Application Web Shop scenario: A supplier (Supp-#) processes many purchase orders (PO-#) and sells a number of products (Prod-#). A product is sold by only one supplier. Each of the purchase orders that a supplier may process includes several products. The relationship between order and product is defined as "Line Item". A customer (Cust-#) may place one or more purchase orders. A purchase order may be placed by only one customer. Assignment requirements: Answer the following questions using above scenario: Identify the entities and attributes that required to draw the ER diagram. Integrate the entities with appropriate relationship and design the unified ER model.An art museum owns a large volume of works of art. Each work of art is described by an item code (identifier), title, type, and size; size is further composed of height, width, and weight. A work of art is developed by an artist, but the artist for some works is unknown. An artist is described by an artist ID (identifier), name, date of birth, and date of death (which is null for still living artists). Only data about artists for works currently owned by the museum are kept in the database. At any point in time, a work of art is either on display at the museum, held in storage, away from the museum as part of a traveling show, or on loan to another gallery. If on display at the museum, a work of art is also described by its location within the museum. A traveling show is described by a show ID (identifier), the city in which the show is currently appearing, and the start and end dates of the show. Many of the museum works may be part of a given show, and onlyactive shows with at least…A ___ set is a set of data used to discover potentially predictive relationships.
- I want answer in C Language A multinational company hired you to develop their employee management system. There are many employees working in different positions and departments. Make a structure for each department telling the number of employees in that department including the heads. Also each position has a reporting head defined in the chart given below also state the reporting head in the employee structure. Make a structure for all the employees holding their bio – data which includes: Name Employee ID CNIC Phone Number Age Department Position Add more necessary variables as required. Create functions to perform these operations: Add Employee Modify Employee Delete Employee Print All Employee Display Details of all Employees Search Employee using Position Search Employee using Department Search Employee using Employee idPROBLEMS Unctions and Selection Structures Logical Operators: Find 8.1 A sensor that monitors the temperature of a backyard hot-tub records the data shown in Table P8.1. Table P8.1 Hot-Tub Temperature Data Time of Day Temperature (°F) 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00 100 101 102 103 103 104 104 105 106 106 106 105 104 103 101 100 99 100 102 104 106 107 105 104 104 (a) The temperature should never exceed 105°F. Use the find function to find the index numbers of the temperatures that exceed the maximum allowable temperature. e booster NASA 28 A re (b) Use the length function with the results from part (a) to determine how many times the maximum allowable temperature was exceeded. Determine at what times the temperature exceeded the maximum allow- able temperature, using the index numbers found in part (a). (d) The temperature should never be lower than 102°F. Use the find…What is it called when multiple touching entities are linked together when selected?
- Software Engineering The recruitment agency TEMPO proposes internship employees for enterprises for a periodof time. An internship employee is a temporary employee that will be recruited for a periodof time. You must develop a database application in order to satisfy these specifications: The enterprises (id, name, address and phone number) define the posts for which theyneed one or many employees. A post is defined with a label, a daily remuneration, thestart date, the end date and the number of employees for this post. A post needseventually diploma(s) and a list of many skills. An internship employee is described by a ssn, first name, last name, an address, aphone number, his/her diplomas (we store for each diploma the year when it isobtained) and his/her skills. An employee could be recruited for one or many posts. This recruitment of anemployee for a given post is validated by a chief (ssn, first name, last name, address)designated by the enterprise. This chief is unique to an…Computer Science Erd (Entity relation diagram) Make an ER diagram about an online scheduling program of appointments between doctors and patients - patients - doctors - appointments between doctors and patients - payments -reports files that users(doctors or patients) make it. and can be accessed by the adminA social recreation club has a system to keep track of club members, committees and activities. Each club has a registration number and a title. Several members form committee. Members are male and females. Each committee has a name, a unique number and a date, which the committee has formed. The system stores the members' unique identification number, name, address, gender, birth date and club joining date. The club forms committees for different activities. A committee controls and organizes a number of activities, each of which has a unique name, a unique number and description of the event. An event has event ID and description of the event. An activity may consist of several events. Committee publishes many online advertisements about the activities. Advertisement details are ID and a title. Draw the ER diagram to represent the above scenario