This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Referential integrity exists when every foreign key relates to a primary key. Indicate whether ... (Read 64 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 7, 2018
Referential integrity exists when every foreign key relates to a primary key.
 
  Indicate whether the statement is true or false

Question 2

While conducting an interview, you find one of the participants to be unresponsive and quiet. When you draw him out to express his opinion, he explains that he doesn't like the idea of creating a new database.
 
  The way they have been doing things has worked for a long time, and he doesn't see a need to change it. Changing it just means more work and it probably won't work as well as the current system. How would you handle such a participant?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jessofishing

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

Listen to their concerns. They may have legitimate reasons to not trust the new procedures the database may introduce. Try to address the issues, by pointing out the reasons why a new database is needed. Finally, promise to meet with them later to address their concerns in more detail.


jwb375

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 7, 2018
TY


jessofishing

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Primary neurulation Primary neurulation
The primary factors affecting blood pressure. The primary factors affecting blood pressure.
Cell-mediated immunity, primary and secondary response. Cell-mediated immunity, primary and secondary response.
Ekman’s six primary facial expressions of emotion and one combination facial expression. ... Ekman’s six primary facial expressions of emotion and one combination facial expression. ...
The thymus, a primary lymphoid organ where T cells mature. The thymus, a primary lymphoid organ where T cells mature.
Primary succession Primary succession
Video: Fermentation pathways

For a complete list of videos, visit our video library