Author Question: Ensuring that all rows impacted by the actions of a transaction are protected from changes until the ... (Read 99 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
Ensuring that all rows impacted by the actions of a transaction are protected from changes until the entire transaction is completed is called ________.
 
  A) statement level consistency
  B) optimistic locking
  C) transaction level consistency
  D) durable transactions

Question 2

In Microsoft Access, the primary key must be set as a field property while the table is in Design View.
 
  Indicate whether the statement is true or false



Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

C

Answer to Question 2

FALSE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

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

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

For a complete list of videos, visit our video library