In the relational database model all of the following are true except
a. data is presented to users as tables
b. data can be extracted from specified rows from specified tables
c. a new table can be built by joining two tables
d. only one-to-many relationships can be supported
D
You might also like to view...
When determining the batch size, which consideration is the least important?
a. achieving economies by grouping together large numbers of transactions b. complying with legal mandates c. providing control over the transaction process d. balancing the trade-off between batch size and error detection
The American Floral Council used an ad that showed three flower arrangements varying in size from a single rose to a very large elaborate arrangement. The caption simply read, "Just how mad is she?" This ad relies on which of the following situational influences for its effectiveness?
A. physical surroundings B. psychological effects C. social surroundings D. antecedent states E. purchase task
What are the disadvantages and advantages associated with test marketing?
What will be an ideal response?
Inspiring and motivating people with a mission or purpose is a necessary and sufficient condition for developing a learning organization.
Answer the following statement true (T) or false (F)