PLEASE READ THE TABLE AND ANSWER A-B-C-D questions according to table. For the clear and true answers
Question:
PLEASE READ THE TABLE AND ANSWER A-B-C-D questions according to table. For the clear and true answers UPVOTE will be given !
Consider the E-R diagram below and answer the following questions. For the ‘how many’ questions, answer in terms of cardinality (e.g. exactly 1, zero-or-one, zero-or-many, etc.) Note that this notation is different from what we have seen in Oracle Data Modeler – a dotted line representing a relationship does not mean optional.
A-) Based on the flowchart how many orders a customer can have?
B-) A product can appear on how many order lines?
C-)Does an employee need to have a corresponding “Works in” to be stored in the database? Briefly (2 sentences approx.) explain your answer.
D-) Does a salesperson need to have a corresponding territory? Briefly (2 sentences approx.) explain your answer.
Fundamental Accounting Principles
ISBN: 978-0077862275
22nd edition
Authors: John Wild, Ken Shaw, Barbara Chiappetta