How is maximum cardinality expressed in IE Crow's Foot E-R diagrams?
What will be an ideal response?
The Crow's Foot E-R diagram notation uses a hash mark to indicate a maximum cardinality of one and a crow's foot to indicate a maximum cardinality of many. Each symbol is placed immediately next to the rectangle symbolizing an entity. These symbols are combined in various forms to signify 1:1, 1:N and N:M relationships.
You might also like to view...
A high P/E ratio always indicates that a stock is overpriced by the market
a. True b. False Indicate whether the statement is true or false
With whom does the tone of internal control typically originate?
a. Auditors. b. Employees. c. Management. d. Stockholders.
One method that analysts may need to employ when assessing projects is _______, which measures the total financial benefit derived from a new project and compares it with the total cost of the project.
What will be an ideal response?
[NeedAttention]
The Treasury yield curve is downward sloping.
A. A 10-year corporate bond must have a higher yield than a 5-year Treasury bond.
B. A 10-year Treasury bond must have a higher yield than a 10-year corporate bond.
C. A 5-year corporate bond must have a higher yield than a 10-year Treasury bond.
D. The corporate yield curve must be flat.
E. Since the Treasury yield curve is downward sloping, the corporate yield curve must also be downward sloping.