How many columns will the relation AUTHOR have in the relational schema mapped from the Central School Library ER diagram?
A) 2
B) 3
C) 4
D) 5
A
You might also like to view...
Describe the four broad strategies often employed by market followers to meet their competitors
What will be an ideal response?
Which of the following would be most useful if a firm has an immediate objective to achieve?
A) public relations activities B) sales promotions C) out-of-home media D) sponsorships E) product placement
Which of the following are NOT findings from research on virtual brainstorming?
a. It is superior to traditional brainstorming. b. Group size increases the number of ideas. c. Anonymity encourages people to comment more on others’ ideas. d. It is not possible to use brainstorming with virtual teams.
Concurrent engineering approaches may create cross-functional teams that are likely to include all of the following except?
a. Engineering b. Executives c. Marketing d. Operations