Database management, computer science, Basic Computer Science

Assignment Help:
Suppose you are designing a database for an art museum that owns a large volume of works of art. Each work of art is described by a unique item code, a title, a type, and a size. The 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 a unique artist ID, a name, a date of birth, and possibly a date of death. Data are maintained about an artist only if that artist has works currently owned by the museum. 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 unique show ID, 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 only active shows with at least one museum work of art are to be represented in the database. Finally, another gallery is described by a unique gallery ID, its name, and its city. The museum wants to retain a complete history of lending for each work of art to other galleries, and, for each time a work is lent, the museum wants to know the date the work was lent and the date on which it was returned. Drawing manually (but neatly, in pencil), try to construct an E-R diagram for this database.

Related Discussions:- Database management, computer science

Logic instructions , They are used to act upon logic operations on the oper...

They are used to act upon logic operations on the operators. AND OR, NEG NOT TEST XOR AND INSTRUCTION Function: It acts upon the conjunction of the operators bit by bit. Syntax: A

Packet switching, Packet Switching: This is one of recent techniques o...

Packet Switching: This is one of recent techniques of switching. Packet switching was originally developed for use by ARPA network by the Defence Department of US. According t

Functioning of a computer , FUNCTIONING OF A COMPUTER: Computers have...

FUNCTIONING OF A COMPUTER: Computers have undergone through a long history of evolution. The evolutionary history is often divided into mechanical and electronic era, with ele

Transmission media, TRANSMISSION MEDIA: When we speak of transmission ...

TRANSMISSION MEDIA: When we speak of transmission media, we usually mean a mix of physical lines ranging from wire pairs to cable, and over the air transmission media, such as

Global positioning system, How does GPS work in the field of Sport or athle...

How does GPS work in the field of Sport or athletics?

Random reading and writing and Closing a fcb file, The 21H function and the...

The 21H function and the 22H function of the 21H interruption are the ones in charge of realizing the random readings and writings in that order. The random register number and the

Environment for intelligent agents-artificial intelligence, Environments ...

Environments We have seen that intelligent agents might take into account certain information when   choosing   a   rational   action, by  including information from its sensor

Algorithmic, define it #Minimum 100 words accepted#

define it #Minimum 100 words accepted#

Software engineering, assignment 1:architectural design 2: component des...

assignment 1:architectural design 2: component design

Project, Identify three factors to consider in determining the competitive ...

Identify three factors to consider in determining the competitive value of information technology. Justify the selected factors. Of the factors selected, determine if each fact

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd