Questions LLC
Login
or
Sign Up
Ask a New Question
Computer Science and Technology
Database Management
Primary Key Selection
How do you determine which field(s) to select as the primary key?
1 answer
Using an internally generated key may be your best choice
You can
ask a new question
or
answer this question
.
Related Questions
Please help solve this,
A farmer has 600m of fence and wants to enclose a rectangular field beside a river. Determine the
A. general election
B. propaganda C. conventions D. open primary E. soundbite F. interest group G. trade union H. grassroots I.
To indent the first line of a paragraph, which key should you use?
A. Shift key B. Tab key ** C. Enter key D. Space key The
A 5,000 m² rectangular area of a field is to be enclosed by a fence, with a moveable inner fence built across the narrow part
Determine if the scenario is considered academic dishonesty. If a situation is academic dishonesty, select Yes. If it does not
1. Which of the following taxonomic groups includes the greatest number of organisms?
A. domain 2. What is the primary purpose of
Multiple Choice
To indent the first line of a paragraph, which key should you use? A. Shift key B. Tab key C. Enter key D. Space
What is the purpose of a presidential primary?(1 point)
Responses A. to assign presidential electors from each state B. to
Scientists are looking to determine the primary productivity of a lake by analyzing its oxygen net primary productivity. How are
What is produced by stream of electrons flowing through a wire that is coiled around an iron core? A. Atomic field b. Radiation
