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 171 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?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

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?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
TrUe....FaLsE TrUe....FaLsE
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Observed global land and ocean surface temperature anomalies since 1850 Observed global land and ocean surface temperature anomalies since 1850
Drugs with a potential for abuse are categorized into schedules Drugs with a potential for abuse are categorized into schedules
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library