An Art Museum needs to keep track of its artwork and exhibitions. The museum has a collection of artwork. Each piece of art has a unique id [ArtID], an artist, year and title. Artwork is categorized by type. There are two types, paintings and sculptures. Paintings have a paintType and style. Sculptures have a material, height and weight. Artwork is frequently shown in exhibitions. Each exhibition has a unique name, startDate, endDate. A listing of the artwork displayed at an exhibition is also retained. Below is an E-R diagram for a database to help the Art Museum. Provide appropriate names for entities E1, E2, E3, E4 identifiers 11, 12, 13, 14 missing attributes and relationship cardinality RC1 and relationship type RT1. E1 Start_date End_date E1 11 RC1 PaintType Style E3 13 A1 Title Year E2 12 A RT1 E2 A2 Height Weight E4 14

An Art Museum needs to keep track of its artwork and exhibitions. The museum has a collection of artwork. Each piece of art has a unique id [ArtID], an artist, year and title. Artwork is categorized by type. There are two types, paintings and sculptures. Paintings have a paintType and style. Sculptures have a material, height and weight. Artwork is frequently shown in exhibitions. Each exhibition has a unique name, startDate, endDate. A listing of the artwork displayed at an exhibition is also retained. Below is an E-R diagram for a database to help the Art Museum. Provide appropriate names for entities E1, E2, E3, E4 identifiers 11, 12, 13, 14 missing attributes and relationship cardinality RC1 and relationship type RT1. E1 Start_date End_date E1 11 RC1 PaintType Style E3 13 A1 Title Year E2 12 A RT1 E2 A2 Height Weight E4 14

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

For this portion of the lab design the solution in the following manner: Create a table using a two-dimensional list that stores a Fahrenheit temperature and the equivalent Celsius temperature. Use the following range of Fahrenheit temperatures:Starting at -10 through 100 in increments of 10. Thus, the Fahrenheit temperatures will be:-10, 0, 10, 20, 30, 40, 50…and so on.Display the contents of the list.Similarly create tables/lists for the following, starting at 0 through 100 in increments of 10:Miles to kilometersGallons to litersPounds to kilogramsInches to centimetersDisplay the contents of each listSave the program as firstname_lastname_Lab7a.py where you will replace firstname and lastname with your actual first and last name.
When you design your MapReduce job, the data types of key and value from the mapper must match with the job final output key-value types Select one: True False
Given the following Class table, write the DML statement to add a new class with the following information: The new class is "DBDA-001" with the class code 10095 The new class will be for Section 1 on Thursday 6:00-9:00 p.m The room for the new class is at "CIS 101". The professor's code (emp_code) to teach the new class is still undetermined.
An attribute controls most form controls' display during programme execution.
What is the difference between status and event data.
In a few phrases, describe what a nested procedure call is.
Please help me
Managers Sales ManagerfirstName ManagerlastName ManagerTitle EmployeefirstName CompanyName RecipientFirstName RecipientlastName Product Quanity Address EmplooyeelastName EmployeeTitle Apt City Province PostalCode PricePerUnit TotalPrice SalesManFirstName SalesManlastName OperationExpenses EmployeefirstName/Vendoriame EmployeelastName PaymentType Paymentamount PaymentDate Address Quanity Apt City Province PostalCode Comments With the above, 1. Draw the cardinality charts including correct parent, child, min cardinality, and max cardinality
Look up student MAJOR and ROOM information based on the student NAME. Enter formula into B2. 1 NAME MAJOR ROOM 2 58 3 4 NAME MAJOR ROOM 5 $1 CIS DBH 6 S2 7 3 A/F DBH A/F DBH 8 $4 мом SCI 9 S5 мом DBH 10 56 CIS SCI 11 S7 CIS DBH 12 S8 A/F 13 S9 мом 14 S10 CIS Size Color Price Item T. 15 Size L T M 16 Color R. 17 Price 28 H. 29 30 XL R. 18
In the same way that attributes dictate whether or not a control is shown on the form at runtime, attributes also determine whether or not a control is displayed on the form at design time.
To specify the value to be assigned to an attribute with domain DATE, you should give: a string in 'mm/dd/yy' format the keyword DATE followed by a string in 'yyyy-mm-dd' format a tuple containing numerical values for day, month, and year
Complete questions 2-7 Note: Complete questions 2-7 in part B of the Garden Glory Project on p.129 and 130 of the textbook (8th edition). There may be more than one service performed at a property on a given date. Use this information when you answer questions. Comment on each question whether a given design is good and provide reasons for that. For example, the answer for Q1 is “This design is not appropriate because the designated Primary Key (PK) (PropertyName) in the table cannot determine some other attributes of the same table (e.g., ServiceDate, Description, Amount); in other words, the designated PK is not unique”. Your answers need to be specific and should clearly pinpoint the design problem with references to the relevant attributes in the table and the reason of violation. Any vague answer like “This design is bad because the PK is not good”, are wrong. Note that the foreign keys are italicized instead of dashed underlined. Clearly label answers for each question.…