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Monica [59]
3 years ago
14

Which of the following describes ETL? a) A process that transforms information using a common set of enterprise definitions b) A

process that loads information into a data warehouse c) A process that extracts information from internal and external databases d) All of these are correct.
Computers and Technology
1 answer:
andrezito [222]3 years ago
4 0

Answer:

The correct answer is d) All of these are correct.

Explanation:

ETL stands for Extract, Transform and Load. An ETL system extracts data from the sources, enforces data quality and consistency standards, conforms data so that separated and maybe unrelated sources can be used together, and as a final step delivers data in presentation-ready formats so that developers can build applications and end users can take decisions.

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Hw to gain more knowledge ​
LenaWriter [7]

Answer:

Read Books, Search the Internet, etc...

Explanation:

6 0
3 years ago
The _____________ RTN describes the overall effectof instructions on the programmer visible registers
mart [117]

Answer: Concrete

Explanation: Concrete RTN(register transfer notation) is a RTN that uses a certain set of registers and buses that are real for the completion of abstract RTN verdicts effect.They deal with the abstract RTN also for the registers transfer .They give the idea of the transferring of registers on the programmer's side and then defines the effect of it.

6 0
4 years ago
Based on the module,
svp [43]

Answer:

Explanation:

One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.

Fill a rectangular baking glass dish with water.

Place a plastic bag with ice in the water near the left edge of the dish.

Place a lighted lamp near the left edge of the dish so that its light falls directly on the plastic bag.

Put a few drops of ink in the water.

The student did not observe any circulation of ink in the water as expected because the experiment had a flaw. Which of these statements best describes the flaw in the experiment? (2 points)

Not enough ink was added.

Not enough water was taken.

The dish was too small for the experiment.

The lamp and the ice bag were at the same place.

8 0
3 years ago
Which of the following best characterizes the state of programming languages over time? They increase in popularity as more prod
Rufina [12.5K]
<h2>Answer:</h2>

Option D: They vary based on popularity and market demand of products designed with the language.

is the correct answer that best categorizes the state o programming languages over time.

<h2 /><h2>Explanation:</h2>

With the advent of time, new programming languages are also introduced. But this doesn't means that the older ones are loosing or gaining popularity because of others. Changing or development of product design in the market tells us that the programming languages have their own specific properties on the basis of which they are used.

From this we can conclude that a programming language gets popular due to its specifications and features that may not get diminished by the features o other programming languages.

<h3>For example:</h3>
  • Java script is used mostly to create desktop apps.
  • C language is used widely in embedded systems and electronics.

<h3>I hope it will help you a lot!</h3>
8 0
4 years ago
What is a nonimpact printer that creates characters and images with dots by using a drum and toner called?
rusak2 [61]

The answer is Laser Printer.  It is a non impact printer that creates characters and images with dots by using a drum and toner.  The main advantages of laser printers are speed, precision and economy. A laser can move very quickly, and because the laser beam has an unvarying diameter, it can draw more precisely, without spilling any excess ink.

5 0
3 years ago
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