Computers and Technology, 03.07.2020 18:01, davidreed11

A company has several departments. Each department has asupervisor and at least one employee. Employees must be assigned toat least one, but possibly more departments. At least one employeeis assigned to a project, but an employee may be on vacation andnot assigned to any projects. The important data fields are thenames of the departments, projects, supervisors and employees, aswell as the supervisor and employee number and a unique projectnumber. Identify Entities
Find Relationships
Draw Rough ERD
Fill in Cardinality
Define Primary Keys
Identify Attributes
Draw Fully Attributed ERD

Answers: 3

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 21.06.2019 21:00, ziahziah

Which function key is used to enable the spelling & grammar function in a word processing program such as microsoft word?

Answers: 3

continue

Computers and Technology, 22.06.2019 08:10, josued123321

Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i. e. 255), and all values with a value of 63 or less are shown as black (i. e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?

Answers: 1

continue

Computers and Technology, 22.06.2019 09:00, breella0

Howard is designing a chair swing ride. the swing ropes are 5 meters long, and in full swing they tilt in an angle of 29° outside chairs to be 2.75 m above the ground in full swing.

Answers: 1

continue

Computers and Technology, 23.06.2019 01:30, solikhalifeoy3j1r

In deadlock avoidance using banker’s algorithm, what would be the consequence(s) of: (i) a process declaring its maximum need as maximum possible for each resource. in other words, if a resource a has 5 instances, then each process declares its maximum need as 5. (ii) a process declaring its minimum needs as maximum needs. for example, a process may need 2-5 instances of resource a. but it declares its maximum need as 2.

Answers: 3

continue

Do you know the correct answer?

A company has several departments. Each department has asupervisor and at least one employee. Employ...