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1 year ago

What is keyword density?

Computers and Technology

2 answers:

krok68 [10]1 year ago

7 0

Answer: the keyword appears enough times to show search engines.

Mariana [72]1 year ago

6 0

Answer:

Keyword density is the percentage of times a keyword or phrase appears on a web page compared to the total number of words on the page. In the context of search engine optimization, keyword density can be used to determine whether a web page is relevant to a specified keyword or keyword phrase.

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1. What does it mean to say that a country’s land area is positively correlated with its population?

disa [49]

For 1.
Positive correlation means if you plot a country's population and land size on a graph. There would be a linear regression line that's sloping upwards.

Since it's a scatterplot, there will be some that fall out of the line, but most of them should be on the line.

It's (A)

For 2.
An outlier is a datapoint that's far, FAR away from the others, so it's (B)

For 3. (A), it's a single line-of-best fit that runs through the middle of the cluster of data points.

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2 years ago

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Who has a brainpop acct. can i pls use it !

RSB [31]

Answer:

Союз нерушимый республик свободных

Сплотила навеки Великая Русь.

Да здравствует созданный волей народов

Единый, могучий Советский Союз!

Славься, Отечество наше свободное,

Дружбы, народов надежный оплот!

Знамя советское, знамя народное

Пусть от победы, к победе ведет!

Сквозь грозы сияло нам солнце свободы,

И Ленин великий нам путь озарил.

Нас вырастил Сталин - на верность народу

На труд и на подвиги нас вдохновил.

Славься, Отечество чаше свободное,

Счастья народов надежный оплот!

Знамя советское, знамя народное

Пусть от победы к победе ведет!

Skvoz grozy siialo nam solntse svobody,

I Lenin velikij nam put ozaril.

Nas vyrastil Stalin - na vernost narodu

Na trud i na podvigi nas vdokhnovil.

Slavsia, Otechestvo chashe svobodnoe,

Schastia narodov nadezhnyj oplot!

Znamia sovetskoe, znamia narodnoe

Pust ot pobedy k pobede vedet!

Мы армию нашу растили в сраженьях,

Захватчиков подлых с дороги сметем!

Мы в битвах решаем судьбу поколений,

Мы к славе Отчизну свою поведем!

Славься, Отечество наше свободное,

Славы народов надежный оплот!

Знамя советское, знамя народное

Пусть от победы к победе ведет!Explanation:

8 0

2 years ago

Just a quick question, how do you set something == to char and int in an if statement (java)

Troyanec [42]

This is the requested code in java.

public class CharTest {

public static String checkCharacter(String text, int index) {

if (0 <= index && index <= text.length()) {

char ch = text.charAt(index);

if (Character.isLetter(ch)) {

return ch + " is a letter";

} else if (Character.isDigit(ch)) {

return ch + " is a digit";

} else if (Character.isWhitespace(ch)) {

return ch + " is a whitespace character";

} else {

return ch + " is an unknown type of character";

}

} else {

return "index " + index.toString() + " is out of range";

} // end if

} // end function checkChar()

public static void main(String[] args) {

// Test the three samples from the specification.

System.out.println(checkCharacter("happy birthday", 2));

System.out.println(checkCharacter("happy birthday", 5));

System.out.println(checkCharacter("happy birthday 2 you", 15));

} // end function main()

} // end class CharTest

The function checkcharacter(text, index) returns a string value describing the kind of character found at the position in text specified by index; whether it was a letter, digit, whitespace, or an unknown kind of character.

How it does that is to make use of respective functions defined within the Character class in java. That is

isLetter(char) returns a bool specifying if the char parameter is a letter.

isDigit(char) returns a bool specifying if the char parameter is a digit.

isWhitespace(char) returns a bool specifying if the char parameter is a whitespace character.

It calls these functions in an if statement. These else part of the if statement is then executed if the character is neither a letter, digit, or whitespace.

Finally, the function main() calls checkCharacter() three times to test the function and return the results to the console.

Another example of a java program on characters is found in the link below

brainly.com/question/15061607

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2 years ago

You have just taken over management of a server on which the previous server administrator has set up several server components,

Arisa [49]

Answer:

d. Ensure file caching and flushing are enabled for all disk drives.

Explanation:

When the disk reading and writing is delayed and the server performance is also slow after taking over management of a server.Previously the server has several server components.So to increase the performance we should ensure caching of the file and make sure that the flushing is enabled for all disk drives.Hence the answer to this question is option d.

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2 years ago

describe briefly one scenario where records stored in a computer frequently need to be searched. state why the searches may be c

Gnoma [55]

Because the string is invalid or your source is not attached to your search engine.

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2 years ago

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