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

Author Question: What is an OUTER JOIN? What will be an ideal response?[br][br][b][color=#151B54]Question ... (Read 19 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Jul 7, 2018
What is an OUTER JOIN?
 
  What will be an ideal response?

Question 2

In the case of so-called active data warehouses, the loads occur in ________ that happen continuously, ensuring that the data in the data warehouse is updated close to real time (enabling analysis of the latest data).
 
  A) Dimensional modeling actions
  B) OLAP actions
  C) OLTP actions
  D) Micro batches


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #1 on: Jul 7, 2018
Answer to Question 1

An OUTER JOIN statement is a variation of the JOIN operation that supplements the results with the records from one relation that have no match in the other relation.

Answer to Question 2

D


kshipps

  • Member
  • Posts: 571
Reply 2 on: Jul 7, 2018
Gracias!

AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

An example of color blindness test. A person with red-green color blindness would not be able to dis An example of color blindness test. A person with red-green color blindness would not be able to dis
Question Above Question Above
Question Question
Molecular Genetics DNA picture matching question Molecular Genetics DNA picture matching question
i need help with this question please i need help with this question please
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library