Author Question: A system using an array of drives increases reliability. Indicate whether the statement is true ... (Read 73 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
A system using an array of drives increases reliability.
 
  Indicate whether the statement is true or false.

Question 2

An optimistic approach to concurrency control is called:
 
  A) versioning.
  B) denormalization.
  C) deadlock resolution.
  D) HappyControl.


Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Answer to Question 1

Answer: TRUE

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

For a complete list of videos, visit our video library