Which of the following is a type of relationship that can never be implemented directly in a relational database?
A) One-to-one
B) One-to-many
C) Many-to-many
D) Cross Relationships
C
You might also like to view...
Homeostasis is a philosophy of life that involves maximizing pleasure and minimizing pain
Indicate whether the statement is true or false
Which of the following statements about mobile websites is not true?
A. Mobile websites run on a firm's servers, just like a traditional website. B. Mobile websites can be built using standard web tools such as server-side HTML, Linux, PHP and SQL. C. Generally, mobile websites operate more quickly than traditional websites viewed on a desktop computer connected to a broadband office network. D. Most large firms today have mobile websites.
Which of the following is not a criticism of the rational model?
a. The recognition that values and feelings also play an important role in decision making. b. That habits, moral feelings, and values that have nothing to do with rationality may guide our behavior. c. It states that individuals and groups behave logically when they make decisions. d. The disregard of a holistic picture of human nature, which would include culture.
Business intelligence can provide managers with the ability to make better decisions. Which of the following is not an example of how different industries use business intelligence?
A. Identify the primary locations where data is collected. B. Predict claim amounts and medical coverage costs. C. Track crime patterns, locations, and criminal behavior. D. Predict sales, inventory levels, and distribution.