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Maksim231197 [3]
3 years ago
14

Which describes the first step a crawler-based search engine uses to find information?

Computers and Technology
2 answers:
iren2701 [21]3 years ago
6 0

Answer: Text and keywords are selected and recorded in huge data centers.

Orlov [11]3 years ago
5 0
<span>Crawler-based search engines are what most of us are familiar with - mainly because that's what Google and Bing are. These companies develop their own software that enables them to build and maintain searchable databases of web pages (the engine), and to organise those pages into the most valuable and pertinent way to the user.</span>
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I believe the answer is C

Explanation:

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3 years ago
Create a script that asks for the student's percentage point through a prompt box. Using the following scenarios write if else s
Valentin [98]

Answer:

<h2>Following are the java script code for the above question. </h2>

Explanation:

Program :

var percentage= prompt("Enter the percentage of the student"); // take the input from the user.

if(percentage>=90)//check condition for greator than 90.

alert("your grade is \"A\"");

else if(percentage>=80) // check condition for 80 and 89.

alert("your grade is \"B\"");

else if(percentage>=70) // check condition for 70 and 79.

alert("your grade is \"C\"");

else if(percentage>=60) // check condition for 60 and 69.

alert("your grade is \"D\"");

else // check condition for less than 60.

alert("your grade is \"F\"");

Output:

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Code Explanation:

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  • Then the grade is printed with the help of an alert box.
5 0
3 years ago
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