Computers and Technology, 05.02.2021 21:30 alystidham772
A company database needs to store information about employees (identified by ssn, with salary and phone as attributes), departments (identified by dno, with dname and budget as attributes), and children of employees (with name and age as attributes). Employees work in departments; each department is managed by an employee; a child must be identified uniquely by name when the parent (who is an employee; assume that only one parent works for the company) is known. We are not interested in information about a child once the parent leaves the company. Draw an ER diagram that captures this information.
Answers: 1
Computers and Technology, 23.06.2019 09:00
Which company provides a crowdsourcing platform for corporate research and development? a: mtruk b: wiki answers c: mediawiki d: innocentive
Answers: 2
Computers and Technology, 23.06.2019 09:30
The place where the extended axis of the earth would touch the celestial sphere is called the celestial
Answers: 1
Computers and Technology, 24.06.2019 07:30
Consider the folloeing website url: what does the "http: //" represent? a. protocal identifier. b. ftp. c. domain name d. resource name
Answers: 2
Computers and Technology, 24.06.2019 15:00
When a presentation is being planned, it is important to ensure that it covers all available information. appeals to the audience. uses multimedia tools. entertains the audience.
Answers: 1
A company database needs to store information about employees (identified by ssn, with salary and ph...
History, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10
Spanish, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10
Spanish, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10
Arts, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10
History, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10
Mathematics, 09.02.2021 03:10