« previous next »

Author Question: A primary key __________ identifies each record in a table. Fill in the blanks with correct ... (Read 25 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
on: Jul 7, 2018
A primary key __________ identifies each record in a table.
 
  Fill in the blanks with correct word

Question 2

Having all client's tax returns belong to at most one specialized sub-type category would be an
  example of which of the following?
 
  A) Partial specialization B) Disjoint rule
  C) Overlap rule D) Total specialization


josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 7, 2018
Answer to Question 1

uniquely

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Plant apical meristems and the primary tissues they produce. Plant apical meristems and the primary tissues they produce.
Periodic Table Periodic Table
General location of the primary auditory cortex and areas of secondary auditory cortex. Most ... General location of the primary auditory cortex and areas of secondary auditory cortex. Most ...
How to graph line equations without a table of values How to graph line equations without a table of values
The volume of a well is 40.0 ft3. How many kilograms of concrete will it take to fill the well ... The volume of a well is 40.0 ft3. How many kilograms of concrete will it take to fill the well ...
Table Table
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library