This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is the term for a key that is composed of an arbitrary or random value? A) ... (Read 51 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
Which of the following is the term for a key that is composed of an arbitrary or random value?
 
  A) Composite Key
  B) Natural Key
  C) Surrogate Key
  D) Candidate Key

Question 2

What is not a characteristic of the ideal data dictionary?
 
  A) automated
  B) efficient
  C) interactive
  D) online
  E) evolutionary



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

C

Answer to Question 2

B




xclash

  • Member
  • Posts: 681
Reply 2 on: Jul 7, 2018
:D TYSM


ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

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

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

For a complete list of videos, visit our video library