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

Author Question: Both rollforward and rollback require the use of a log of transaction results. Indicate whether ... (Read 25 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 7, 2018
Both rollforward and rollback require the use of a log of transaction results.
 
  Indicate whether the statement is true or false

Question 2

Data models are created during the ________ step of the SDLC.
 
  A) system definition
  B) requirements analysis
  C) component design
  D) implementation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cadimas

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


swpotter12

  • Member
  • Posts: 527
Reply 2 on: Jul 7, 2018
Wow, this really help

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Examples of the results of sexual selection, a type of natural selection. Examples of the results of sexual selection, a type of natural selection.
Summary of greenhouse experimental design and results Summary of greenhouse experimental design and results
Results of Tracing Methods Results of Tracing Methods
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ... The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
The chromosomal explanation of the results of the X-linked crosses The chromosomal explanation of the results of the X-linked crosses
The results of reciprocal crosses between streptomycin-resistant and streptomycin-sensitive The results of reciprocal crosses between streptomycin-resistant and streptomycin-sensitive
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library