Which of the following is a purpose of logical model and physical database design?

A) Structure the data in unstable structures that are likely to change over time and that have extensive redundancy.
B) Develop a logical database to help identify a steering committee.
C) Develop a logical database design from which we can do physical database design.
D) Translate a relational database model into network database models.
E) Develop a marketing plan for both logical and physical database design.


C
Explanation: C) The logical model serves as a foundation for creating the physical database design for the organization.
CL

Business

You might also like to view...

Which of the following would be the most appropriate approach when planning a proposal?

A) The direct approach B) The cause and effect approach C) The indirect approach D) The formal/objective approach E) The persuasive approach

Business

On March 1 . 2014, Hardy Corp became the lessee of new equipment under a noncancelable six-year lease. The total estimated economic life of this equipment is ten years. The fair value of this equipment on March 1 . 2014, was $100,000 . The lease does not meet the criteria for classification as a capital lease with respect to transfer of ownership of the leased asset, or bargain purchase option,

or lease term. Nevertheless, Hardy must classify this lease as a capital lease if, at inception of the lease, the present value of the minimum lease payments (excluding executory costs) is equal to at least a. $67,500. b. $75,000. c. $90,000. d. $100,000.

Business

Sales resistance is a natural response that tends to provide the salesperson with valuable information about the consumer

Indicate whether the statement is true or false

Business

Judges who believe in judicial ________ are much less likely to overturn an existing precedent

A) subordination B) supremacy C) activism D) restraint

Business