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Alexxandr [17]
2 years ago
8

Which source would provide the best way to find valid information about climate change

Computers and Technology
1 answer:
igor_vitrenko [27]2 years ago
4 0
Primary sources would be best
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I need help with this chart !
Alex17521 [72]

Not in high school but i tried my best to help

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3 0
3 years ago
Explain<br> the three types of periodic<br>maintanance. .​
LenaWriter [7]

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poop i think

Explanation:

6 0
3 years ago
Consider the following declaration: double[] sales = new double[50]; int j; Which of the following correctly initializes all the
vlada-n [284]

Answer:

The answer is "None of these".

Explanation:

In the given question an array "sales[]" is declared, which contains 50 double type elements, and in the next line, an integer variable j is defined, which uses a for loop. In this question two options is given, in which both are not correct, that can be described as follows:

  • In option (i), A loop is defined that, uses variable j which starts with 0 and ends with 48, So total elements are 48 that's why it is not correct.
  • In option (ii), A loop will use variable j that, starts with 1 and ends with 49, That's why it is not correct.
3 0
3 years ago
The choice of database does not have any impact on the relevancy of search results?
Nookie1986 [14]

Answer:

When searching for articles using library databases, the following tips should increase the relevance of your results. Quotation marks around two or more keywords - phrase searching - ensures that the results will include the exact phrase.

Explanation:

8 0
2 years ago
To print the last element in the array named ar, you can write :A. System.out.println(ar.length);
timofeeve [1]

Answer:

Option (d) is the correct answer.

Explanation:

An Array is used to store multiple variables in the memory in the continuous memory allocation on which starting index value is starting from 0 and the last index value location is size-1.

In java programming language the array.length is used to tells the size of the array so when the user wants to get the value of the last element, he needs to print the value of (array.length-1) location so the correct statement for the java programming language is to print the last element in the array named ar is--

System.out.println(ar[ar.length-1]);

No option provides the above statement, so option d (None of these) is correct while the reason behind the other option is not correct is as follows--

  • Option a will prints the size of the array.
  • Option b also gives the error because length is an undeclared variable.
  • Option c will give the error of array bound of an exception because it begs the value of the size+1 element of the array.
3 0
3 years ago
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