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2 years ago

Search engines use indexes created by web _________ to provide fast searches.

Computers and Technology

1 answer:

Nastasia [14]2 years ago

3 0

Search engines use indexes created by web crawlers to provide fast searches.

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6.4 Predicting Prices of Used Cars. The file ToyotaCorolla.csv contains data on used cars (Toyota Corolla) on sale during late s

Brums [2.3K]

Answer:

Compare the predictions in terms of the predictors that were used, the magnitude of the difference between the two predictions, and the advantages and disadvantages of the two methods.

Our predictions for the two models were very simmilar. A difference of $32.78 (less than 1% of the total price of the car) is statistically insignificant in this case. Our binned model returned a whole number while the full model returned a more “accurate” price, but ultimately it is a wash. Both models had comparable accuracy, but the full regression seemed to be better trained. If we wanted to use the binned model I would suggest creating smaller bin ranges to prevent underfitting the model. However, when considering the the overall accuracy range and the car sale market both models would be

Explanation:

8 0

3 years ago

compare a 4 core processor 1.3ghz 8 megabytes 16ram and 2 terabyte hard drive to a 2 core 3.9 ghz 2 megabyte cache 4gb ram and 2

deff fn [24]

Answer:

answer is in the question

Explanation:

4 0

2 years ago

Systems such as smartphones, appliances, game controllers, cable set-top boxes and automobiles that contain small computers are

Setler [38]

I guess the correct answer is Embedded system.

Systems such as smartphones, appliances, game controllers, cable set-top boxes and automobiles that contain small computers are called Embedded systems.

8 0

2 years ago

Why coaxial cable is called coaxial cable?

lyudmila [28]

Answer: Coaxial Cable got its name as "coaxial cable" as it has two physical layer of channel in same cable axis.

Explanation: Coaxial cable is the cable that is basically composed of copper and shield of other materials.They have two physical channels and having a insulating layer between them and the outer layer serving as the ground layer. Both the channel of physical layer have the same axis that why it is termed as "coaxial".These cables are commonly used in the cable televisions , sometimes in telephone line etc.

3 0

3 years ago

Case-Based Critical Thinking QuestionsCase 9-1Melissa, a computer science engineering student, is learning the basics of progr

Sunny_sXe [5.5K]

Answer:

Option D: monthName.splice(2, 3, "Mar", "Apr", "May");

Explanation:

splice is a JavaScript array method which can be used to insert or remove item(s).

It has general syntax: splice( i, n , item1, item2, item3, .... , itemX)

i : index position of the array where the item should be inserted or removed
n: number of item(s) should be removed starting from index-i
item1,item2,....itemX : item(s) to be inserted

If we have an original monthName array with elements:

["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]

monthName.splice(2, 3, "Mar", "Apr", "May") will

remove 3 items from index position-2 ("March", "April" and "May")
and insert three new items, "Mar", "Apr" and "May".

New array:

["January", "February", "Mar", "Apr", "May", "June", "July", "August", "September", "October", "November", "December"]

4 0

3 years ago