Draw two E-R diagrams for each of the examples below: one using the traditional diamond notation...

Draw two E-R diagrams for each of the examples below: one using the traditional diamond notation and one using IE Crow's Foot notation

Each FBI agent is assigned one and only one car by the agency when they begin employment. All FBI agents get a car. Each car is assigned to one and only one FBI agent but may not be assigned to any FBI agents at all2.
Each FBI agent has one or many clients in the witness protection program but some FBI agents might not have any clients in the program at all. Each client is assigned to one and only one FBI agent. All clients must be assigned to an FBI agent.
Each property is occupied by one or many of the clients in the witness protection program but some properties might not be occupied with any clients. Each client occupies one or many properties but a client might not occupy any property at all.

Expert Solution

Notation of ER diagram :

IE Crow's Foot notation :

full answer:

venereology answered 2 years ago

using wedge-dash notation to designate stereochemistry, draw (R)-pentane-1,2-diol

For each of the following ions, draw diagrams (on a piece of paper), like the one...

For each of the following ions, draw diagrams (on a piece of paper), like the one to the right below, to show orbital occupancies for both weak and strong octahedral fields. Indicate (on the table below) the total number of unpaired electrons in each case. Ion # Unpaired Weak field # Unpaired Strong field (a) Mo3+ (b) Ni4+ (c) Cd2+ (d) Cr4+ (e) Co2+

Draw two economic supply and demand diagrams (one for unregulated market and one for carbon tax...

Draw two economic supply and demand diagrams (one for unregulated market and one for carbon tax market) for this example. Be sure to show the P0/P1, consumer surpluses, producer surpluses, and location of the tax on each diagram.

Draw an E-R diagram for each of the following situations (if you believe that you need...

Draw an E-R diagram for each of the following situations (if you believe that you need to make additional assumptions, clearly state them for each situation): 1. A laboratory has several chemists who work on one or more projects. Chemists also may use certain kinds of equipment on each project. Attributes of CHEMIST include Employee_ID (identifier), Name, and Phone- No. Attributes of PROJECT include ProjecUD (identifier) and Start_Date. Attributes of EQUIPMENT include Serial_No and Cost. The organization wishes to record...

1. Draw two separate demand and supply diagrams to represent the beer market – one for...

1. Draw two separate demand and supply diagrams to represent the beer market – one for Canada and one for Colorado. Be sure to label your graph properly (title, axes, curves, equilibrium, etc.) – your graph should be stand-alone which means a reader can easily interpret your graph. Show how the legalization of marijuana in each location has impacted the market for beer. Make sure you clearly indicate which curve shifts and compare the old equilibrium to the new one.*...

Below is a model response solution. Rewrite this solution in one line using a correct notation...

Below is a model response solution. Rewrite this solution in one line using a correct notation that includes Heaviside functions. x(t) = e?2t sin(3.46t) t < 3s x(t) = e?2t sin(3.46t) + 0.2e?2(t?3) sin(3.46(t ? 3)) 3s ? t < 5s x(t) = e?2t sin(3.46t) + 0.2e?2(t?3) sin(3.46(t ? 3))+1 + 1 e?2(t?5)cos(3.46(t?5)?0.52) t?5s 16 13.86

Draw two Sequence diagrams (by hand, or by tools) 1. Draw (by hand or tool) the...

Draw two Sequence diagrams (by hand, or by tools) 1. Draw (by hand or tool) the sequence diagram for a typical drive through restaurant protocol (choose as the 3 actors the driver who is ordering, the window attendant, and the cook). 2. Draw (by hand or tool) the sequence diagram for a typical web connection between your laptop as a client and a remote web server after you have typed a URL into the browser (you do not have to...

For each of the examples below, draw (or describe drawing) a sampling distribution around the reported...

For each of the examples below, draw (or describe drawing) a sampling distribution around the reported mean, mark the upper and lower limits of the 95% confidence interval, and compute the mean values that correspond to those upper and lower limits. Dr. Grimm collected a random sample of 30 sociology majors and administered an IQ test (σ = 15). This group had an average IQ of M = 105. Compute a 95% confidence interval to determine the population mean of...

Answer the following questions and draw the cash flow diagrams for each:

Answer the following questions and draw the cash flow diagrams for each: (a) What are the equivalent annual payments over a 15-year period for a present value of $14,500 and a compound interest rate of 6% per year. (b) What are the annual equivalent payments for a present value of $445,000 in perpetuity and a compound interest rate of 6% per year. (c) What is the present worth of $15,000/year for 30 years at a compound interest rate of 6% per year?

Explain the effects of each situation below on the market demand and supply using suitable diagrams....

Explain the effects of each situation below on the market demand and supply using suitable diagrams. A new skirt design which increases the preferences for the Asshanas clothing brand among teenagers. A government ban on the supply of meat from New Zealand. The increased price of chicken feed and hos this affects the chicken market. The effects of the Goods and Services Tax (GST) on smartphone purchases.

Question