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 137 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?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

The isolation of insulin by Banting, Best, McLeod, and Collip. The isolation of insulin by Banting, Best, McLeod, and Collip.
Does this child have legs of different lengths or scoliosis? Look at the level of the iliac crests a Does this child have legs of different lengths or scoliosis? Look at the level of the iliac crests a
Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc Martin Van Buren, sitting uncomfortably for this engraving, would eventually ascend to the presidenc
Shy children often have a high arousal level in novel social situations. Over time, parents can help ... Shy children often have a high arousal level in novel social situations. Over time, parents can help ...
Performing Transmission-Based Precaution: Isolation Techniques Performing Transmission-Based Precaution: Isolation Techniques
The level of future emissions is closely linked to the rate of population growth The level of future emissions is closely linked to the rate of population growth
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library