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

Author Question: Which of the following is NOT true regarding anomalies? A) Anomalies can be categorized into ... (Read 263 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
on: Aug 28, 2018
Which of the following is NOT true regarding anomalies?
 
  A) Anomalies can be categorized into three typesinsert, delete, and update.
  B) One goal of concatenating fields is to minimize anomalies.
  C) Update anomalies can be difficult to detect.
  D) Anomalies are unmatched or missing data that is caused by limitations in database design.

Question 2

In order to add and join tables in a select query, depending on how a table is created, the primary key fields:
 
  A) must be defined. B) may or may not be defined.
  C) must be defined as a single field primary key. D) must not be defined.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 28, 2018
Answer to Question 1

B

Answer to Question 2

B


Zoey63294

  • Hero Member
  • *****
  • Posts: 539
Reply #2 on: Aug 28, 2018
Thank you!


frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Aug 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
TrUe....FaLsE TrUe....FaLsE
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Observed global land and ocean surface temperature anomalies since 1850 Observed global land and ocean surface temperature anomalies since 1850
True Dover Sole True Dover Sole
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library