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3 years ago

If your computer won't connect to the internet, which of these is most likely to be the problem?

Computers and Technology

1 answer:

Setler79 [48]3 years ago

8 0

Answer: just like rtyguj said, RAM, ROM, and O USB are all built into your computer so it would be onic

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The ArrayList class contains a trim method that resizes the internal array to exactly the capacity. The trim method is intended

andreev551 [17]

Answer:

public void trimToSize() {

modCount++;

if (size < elementData.length) {

elementData = (size == 0)

? EMPTY_ELEMENTDATA

: Arrays.copyOf(elementData, size);

}

Now, the running time for copyOf() function is O(N) where N is the size/capacity of the ArrayList. Hence, the time complexity of trimToSize() function is O(N).

Hence, the running time of building an N-item ArrayList is O(N^2).

Please find the sample code below.

CODE

==================

import java.util.ArrayList;

public class Driver {

public static void main(String[] args) throws Exception{

int N = 100000;

ArrayList<Integer> arr = new ArrayList<>(N);

long startTime = System.currentTimeMillis();

for(int i=0; i<N; i++) {

arr.add(i);

arr.trimToSize();

}

long endTime = System.currentTimeMillis();

double time = (endTime - startTime)/1000;

System.out.println("Total time taken = " + time + " seconds.");

}

Explanation:

5 0

4 years ago

Which is the last step in conducting a URL search?

dimulka [17.4K]

The user's browser renders the html code as a visual web page

3 0

4 years ago

Compare the applications below:

Karo-lina-s [1.5K]

The answer is the first response, by order of elimination, you can eliminate the rest.

HTML is a programming language that is used to design websites. You don't need to program a website to make a post on instagram, especially if you are using the app.

If you check the app store on your phone, you can find instagram in the app store, which lets you access it from your mobile device. Thus, the third option is wrong.

Finally, just read the description of instagram. It was made for sharing pictures, so the last option is wrong.

3 0

3 years ago

Caden, Jacob, Lucas, and Michael, whose last names are Armstrong, Boothe, Gardner, and Robinson, live in four houses in a row.

Anit [1.1K]

Answer:

Jacob Gardner - Lucas Robinson - Caden Boothe - Michael Armstrong

Explanation:

According to clue 4, Lucas's house is not the first, and he has a house on his right, so it can only be house 2 or house 3. Therefore, Caden's house (which is on the right right of Lucas's), it can only be house 3 or house 4.

In turn, track 1 says that Michael's house is not next to Lucas's, so it can be 1 (if Lucas's house is 3) or 4 (if Lucas's house is in 2).

Track 2 says that there is a house before Michael's, which eliminates the possibility that Michael's house is number 1 (there would be no previous house). Thus, in addition, Lucas's house turns out to be 2 (Michael's house is not next door) and Caden's is 3, while Jacon's is house 1.

Jacob - Lucas - Caden - Michael

In turn, regarding surnames, clue 2 says that Robinson's house is after Gardner's and before Michael's. Thus, Robinson can be the last name of Jacob or Lucas, and Gardner that of Lucas or Caden. Now, since Boothe's house is just before Armstrong's, the order would be as follows:

Jacob Gardner - Lucas Robinson - Caden Boothe - Michael Armstrong

4 0

3 years ago

_________ cards contain a chip that can store a large amount of information as well as on a magnetic stripe for backward compati

wariber [46]

Answer:

Smart

Explanation:

The RFID or the radio frequency identification is an electronic device that stores information electronically. It stores and makes available the information which is stored electromagnetically, once the user is authenticated.

This technology is implemented in market places and other individual activities. It is implemented in cards called smart card for ease of payment transaction and promote online commerce (e-commerce). It is also implemented in smartphones.

3 0

4 years ago