This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of Oracle Database when the isolation level is set to Serializable? ... (Read 93 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jul 7, 2018
Which of the following is true of Oracle Database when the isolation level is set to Serializable?
 
  A) It will update any row having an SCN greater than the Transaction SCN.
  B) It will delete any row having an SCN greater than the Transaction SCN.
  C) It will read any row having an SCN greater than the Transaction SCN.
  D) It will wait for a blocking transaction to release an exclusive lock.

Question 2

In a database, a group of similar rows is called a ________.
 
  A) table
  B) record
  C) field
  D) matrix


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

A


justinmsk

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jul 7, 2018
TY


macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

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?

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?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

True Friendship True Friendship
Numerical pain level chart with word modifiers. Numerical pain level chart with word modifiers.
Drive-on ramps are dangerous to use. The wheels on the ground level must be chocked (blocked) to ... Drive-on ramps are dangerous to use. The wheels on the ground level must be chocked (blocked) to ...
Some vehicles use a surge tank, which is located at the highest level of the cooling system, with ... Some vehicles use a surge tank, which is located at the highest level of the cooling system, with ...
Examples of Basic-Level, Subordinate, and Superordinate Concepts Examples of Basic-Level, Subordinate, and Superordinate Concepts
The Effects of a Spinal Cord Injury by Spinal Level The Effects of a Spinal Cord Injury by Spinal Level
Video: Stimulus (introduction)

For a complete list of videos, visit our video library