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 169 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?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

True-color view of Mars seen through NASA's Hubble Space Telescope in 1999 True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
TrUe....FaLsE TrUe....FaLsE
Sprain. A sprain involves damage to one or more ligaments, and is categorized into three degrees of Sprain. A sprain involves damage to one or more ligaments, and is categorized into three degrees of
True Forget-Me-Not True Forget-Me-Not
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
Which is TRUE about the alternation of generations cycle that is diagramed above? Which is TRUE about the alternation of generations cycle that is diagramed above?
Video: Cortisol (protein catabolism, gluconeogenesis, vasoconstriction & anti-inflammation)

For a complete list of videos, visit our video library