« previous next »

Author Question: Ensuring that each SQL statement independently processes consistent rows is known as: A) ... (Read 62 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Jul 7, 2018
Ensuring that each SQL statement independently processes consistent rows is known as:
 
  A) transaction level consistency.
  B) independent consistency.
  C) statement level consistency.
  D) process level consistency.
  E) serializable consistency.

Question 2

Which of the following is not a source for user requirements during the requirements analysis stage of developing a database system?
 
  A) Business rules
  B) User interviews
  C) Forms
  D) Use cases
  E) All of the above are sources for user requirements.


Moriaki

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

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

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Different chromosomes segregate independently Different chromosomes segregate independently
Bacteria exchange DNA by several processes Bacteria exchange DNA by several processes
Examples of sterilizations and disinfection processes Examples of sterilizations and disinfection processes
The crude oil refining showing most of the major steps and processes. The crude oil refining showing most of the major steps and processes.
Processes of the Middle and Upper Troposphere: Rossby Waves and Vorticity Processes of the Middle and Upper Troposphere: Rossby Waves and Vorticity
A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ... A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ...
Video: Complement Proteins Animation

For a complete list of videos, visit our video library