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olasank [31]
2 years ago
8

In your own opinion, Discuss something about PC system, Reservation system, Global distribution system (GDS), Central reservatio

n system (CRS) that can be used to book hotels, car rentals, and flight.​
Geography
1 answer:
Nesterboy [21]2 years ago
4 0

Answer:

Explanation:

The question is not very clear. If we are dealing with any software system there are many companies that allow you to achieve such tasks all in the same place such as Trivala or Expedia. These companies use user input, machine learning, and databases in order to learn what you are looking for and find you the best deals for booking a hotel, renting a car, and booking a flight. Making everything specifically tailored to your experience as a customer. Machine learning is at the heart of these companies, because understanding what you want and what would best suit your preferences is key when it comes to customer service.

You might be interested in
How do scientists use earthquake waves to determine the composition of layers of the earth?
Harrizon [31]

Answer:

The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the earth's layers. ... Bending of the waves occurs at the layer's boundaries. So, scientists study the path and speed of these waves through the earth to decipher boundaries and the materials that make up the layers.

Explanation:

i looked that up so dont give me credit. also seismic waves are basically the waves that are produced from earthquakes. and not like waves in an ocean itskinda like gravity waves in a way

6 0
2 years ago
Surface and aquifer freshwater sources hold what percent of the earth's total water?
lorasvet [3.4K]

Less than a percent (1.2%) of the earth's total water is Surface and aquifer freshwater sources hold.

Earth is 70% covered in water. Of this water, 97% is saline water which is found in the ocean and the rest is fresh water. Less than 1% of the earth's surface fresh water is in ground and surface water. And about 2% is available in the form of glaciers. Only 1% of aquifer water is usable in the form of rivers, lakes, or ponds. The atmosphere also holds some quantity of water in the form of tiny droplets.

In the US 49% of fresh water is used in electricity production by thermal electric power production,31% in agriculture irrigation,11% for public use, and the rest for industries as compared to developing countries where 70% is used in agriculture or industries.

Read about the distribution of water:

<u><em>brainly.com/question/187937</em></u>

5 0
1 year ago
if you need quick energy. what kind of food will you depend on -Sugary food, starchy food or food full of vitamins?why?​
saul85 [17]
Starchy food because starchy food are an important source of carbohydrates/energy in our diet. Wholegrain varieties also provide fibre, which is important for digestive health, and a range of vitamins and minerals including B vitamins, iron, calcium and folate.
3 0
3 years ago
Most of North America has the same climate type. True False
Olegator [25]
I think the correct answer is false. Most of North America do not have the same climate type. Climate can differ all over the U.S. One moment it can be 100 degrees in Texas and In Ohio it can be only 60. Hope this answers the question. Have a nice day.
6 0
3 years ago
Read 2 more answers
1.How does the amount of carbon dioxide in the air in Alaska today compare to the amount 200 years ago? (2 points)✓It is about 3
Marizza181 [45]

Answer:

It is about 30 percent more

Explanation:

Global Warming is the reason for the change in the amount of carbon dioxide in the air from 200 years ago. Alaska has been warming nearly twice as quick as the global scale. Alaska in the past few years has been recording some of its warmest temperatures, with a new marking of snow records in various places.

4 0
3 years ago
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