Create an entity-relationship diagram with the database

Assignment Help Basic Computer Science
Reference no: EM13252835

Consider a problem (document) that can be solved creating a database. Identify all elements related to it, and separate the entities with their attributes, making sure that you have functional dependencies.

Create an entity-relationship diagram with the database you have created.

Reference no: EM13252835

Questions Cloud

Explain what''s the final volume of the gas : A sample of gas occupies a volume of 73.8 mL . as it expands , it does 127.5 J of work on its surroundings at a constant pressure of 783 torr what's the final volume of the gas
What is the cyclotron frequency : A cyclotron designed to accelerate protons has a magnetic field of magnitude 0.590 T over a region of radius 1.40 m, What is the cyclotron frequency
Explain the density of fresh water : The pressure in the stages is such that 8% by mass of the water entering the stage evaporates and leaves as fresh water. If the desalination plant wants to produce 1400.0 gallons of drinking water per day, how many gallons of brine must the plant ..
What is the magnetic field in that region of space : A cosmic-ray proton in interstellar space has an energy of 25.0 MeV, What is the magnetic field in that region of space
Create an entity-relationship diagram with the database : Consider a problem (document) that can be solved creating a database. Identify all elements related to it, and separate the entities with their attributes, making sure that you have functional dependencies.
Sample of size n is to be drawn from a normal distribution : Suppose a sample of size n is to be drawn from a normal distribution where ? is known to be 14.3. How large does n have to be to guarantee that the length of the 95% confidence interval for ?
Find the charge on the particle : A charged particle of mass 1.56 g is moving at a speed of 1.39 104 m/s. the particle moves by a distance of 0.150 m in a direction perpendicular to the velocity. Find the charge on the particle
Explain half-immersed in a sodium chloride solution : A piece of iron half-immersed in a sodium chloride solution will corrode more rapidly than a piece of iron half-immersed in pure water because
Serious critical assessment of the gilgamesh story : A serious critical assessment of the Gilgamesh story must include consideration of both the offensive Gilgamesh depicted at the beginning of the story as well as the transformed Gilgamesh depicted at the story's end.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Explaining data-tlb hit and data-cache hit

Upon a load instruction, event "data-TLB hit" followed by "data-cache hit" is the most probable to occur among four possibilities of Cartesian product.

  Advantages and disadvantages of virtual offices

Write down the advantages and disadvantages of virtual offices, including telecommuting? Reply this question twice-once from the point of view of employee, once from the point of view of manager.

  Facilitate assembly of information for business decisions

This module is about "business intelligence" and tools which facilitate assembly of information/knowledge in ways which enable "better" business decisions to be made.

  High-level descriptions of customer-s expectations

It needs to have high-level descriptions of the customer's expectations and the criteria for success. You need to describe why these are the best choices and why alternatives will not work as well.

  What your research aims to do

You need to describe what your research aims to do, the objectives that need to be meet to get to the final aim, the context and technical background of the work and also why it is important that this work is carried out.

  A program that keeps track of ticket sales for an auditorium

Design a program that keeps track of ticket sales for an auditorium. A concert will be performed over three days in an auditorium with three levels of seating floor, balcony, and upper balcony. There are 20 seats for each type of seating. Write a pro..

  Write the function xsort which takes in a list of strings

Write the function Xsort wich takes in a list of strings and returns sorted list with all words beginning wih "X" first in the list. f.ex: xsort (['kex', 'xylofonn', 'epli', 'xenos', 'asni']) returns ['xenos', 'xylofonn', 'asni', 'epli', 'kex'] th..

  Describe areas where you see disagreement between authors

Include any information you believe adds to the material in the text. Describe any areas where you see disagreement between the two authors.

  Create the digital building block adder in verilog

Create the digital building block adder in Verilog. Give baseline design (of minimum cost) and improved design (of higher performance). Compile, simulate, and synthesis your Verilog codes.

  Experts suggest regarding search for information on internet

Which of the following do experts recommend regarding the search for information on the Internet? Avoid Boolean operators since new technology has made them obsolete.

  Compare the athlete''s time of each event

The class should have static data members of 60 minutes. This is the maximum time of any one event. Compare the Athlete's time of each event to the static data member. If the athlete's time exceeds the 60 minutes, output a message that they are di..

  Data storage question

It is true that computer storage is getting bigger and faster, discuss how does that help us? As we start saving more and more data, it is really possible for the average person to keep all of the data organized?

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