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Bogdan [553]
3 years ago
13

Show the ERD with relational notation with crowfoot. Drexel University Financial Office has made contracts with several local ba

nks to help its university members to easily obtain small loans to $10,000 for each year. For this purpose, there are two types of university members - either students or employees. A student loan has a low interest rate, and students will begin to pay back after one year of their college graduation with a lixed amount per month. An employec loan has a higher interest rate than student loans, and employees need to pay certain amounts cach month from the 2nd month of the loan approvals. Each loan belongs to only one bank. Obviously, a bank approves many loans. For each loan, there is a loanff, interest rate, approved amount, monthly payment amount, and the beginning date of loan payments. For each loan, the office also keeps tracks of history of payments to the loan, including payment date and payment amount. The office also wants to know university member ID, name, and address. In addition, each student has major, while faculty and staff have the department name they work for and their job titles. For banks, we just keep bank number and name. You may add other unstated, but common-sense oriented, facts to the ERD, but you must represent the facts stated above.

Computers and Technology
1 answer:
andreyandreev [35.5K]3 years ago
3 0

Answer:

Detailed ERD Diagram is given in the attachment

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MyProgramming Lab
Akimi4 [234]

Answer:

Explanation:

The following code is written in Python. It creates a method for each one of the questions asked and then tests all three with the same test case which can be seen in the picture attached below.

def alternating_list(lst1, lst2):

   lst3 = []

   for x in range(len(lst1)):

       lst3.append(lst1[x])

       try:

           lst3.append(lst2[x])

       except:

           pass

   if len(lst2) > len(lst1):

       lst3.extend(lst2[len(lst1):])

   return lst3

def reverse_alternating(lst1, lst2):

   lst3 = []

   if len(lst1) == len(lst2):

       for x in range(len(lst1) - 1, -1, -1):

           lst3.append(lst1[x])

           lst3.append(lst2[x])

   return lst3

def alternating_list_no_extra(lst1, lst2):

   lst3 = []

   max = 0

   if len(lst1) > len(lst2):

       max = len(lst2)

   else:

       max = len(lst1)

   for x in range(max):

       lst3.append(lst1[x])

       try:

           lst3.append(lst2[x])

       except:

           pass

   return lst3

4 0
3 years ago
Ally made the net below to find the surface area of a box she was designing. The box measures 12 centimeters long by 9 centimete
jarptica [38.1K]

The area of the box is 972.

7 0
3 years ago
13. A 2-sided coin has an equal likelihood of landing on each side. One side is called "heads" and the other is called "tails".
serious [3.7K]

Answer: c

Explanation:

only reasonable answer

7 0
3 years ago
Which of these can be represented visually by a flowchart?
Mariana [72]

Answer:

i think its C.

if its wrong i'm truly sorry

Explanation:

4 0
3 years ago
Read 2 more answers
Do the pros of interpersonal communication via social media outweigh the cons? Explain.
JulijaS [17]
Well in my opinion is that yes they do. The ability to be able to communicate with others so far way really helps society advance towards the future. And i cant stress of how the benefits of being able to share ideas with well anyone is so wonderful.

I hope this helps.
6 0
3 years ago
Read 2 more answers
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