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anastassius [24]
3 years ago
8

How can you find Web pages that contain news published during the past week?

Computers and Technology
1 answer:
faltersainse [42]3 years ago
7 0
Here are some different websites to use to search webpages from the past week. Including news articles

https://archive.org/web/

http://searchengineshowdown.com/archives/

http://cachedview.com/
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what is hyperlink a)the text contained in hypertext documents b)a service provided by the internet c) the location of web pge on
Annette [7]
The answer is A) hope that this will help you
6 0
3 years ago
You will need to convert the following binary numbers to hexadecimal. Table 1 contains 16 problems. The first one is completed f
pantera1 [17]

Answer:

where is the table pls.........???..????

5 0
2 years ago
Using a text editor, create a file that contains a list of at least 15 six-digit account numbers. Read in each account number an
Zanzabum

Answer:

See explaination

Explanation:

/File: ValidateCheckDigits.java

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

import java.util.Scanner;

public class ValidateCheckDigits {

public static void main(String[] args) {

String fileName = "numbers.txt"; //input file name

String validFileName = "valid_numbers.txt"; // file name of the output file

//Open the input file for reading and output file for writing

try(Scanner fileScanner = new Scanner( new File(fileName));

BufferedWriter fileWriter = new BufferedWriter( new FileWriter(validFileName))) {

//Until we have lines to be read in the input file

while(fileScanner.hasNextLine()) {

//Read each line

String line = fileScanner.nextLine().trim();

//calculate the sum of first 5 digits

int sum = 0;

for(int i = 0; i < 5; i++) {

sum += Integer.parseInt( line.charAt(i) + "");

}

//Get the last digit

int lastDigit = Integer.parseInt(line.charAt(5)+"");

//Check if the remainder of the sum when divided by 10 is equal to last digit

if(sum%10 == lastDigit) {

//write the number in each line

fileWriter.write(line);

fileWriter.newLine();

System.out.println("Writing valid number to file: " + line);

}

}

System.out.println("Verifying valid numbers completed.");

} catch(IOException ex ) {

System.err.println("Error: Unable to read or write to the file. Check if the input file exists in the same directory.");

}

}

}

Check attachment for output and screenshot

4 0
3 years ago
Write a WHILE loop that lets the user enter a number.
balandron [24]

Answer:

while True:

   number = int(input("Enter a number: "))

   product = number * 10

   if product > 100:

       break

print(str(product))

Explanation:

Create a while loop that iterates until a specific condition is created inside

Ask the user for the input

Multiply the input and put the result in product

Check if the product is greater than 100. If it is, stop the loop using break keyword

When the loop is done, print the product

7 0
3 years ago
Which symbol would be used in a flowchart to represent a connection to another part of the flowchart on the same page
AlekseyPX

Answer:

The answer is "Connectors".

Explanation:

Please find the Connectors image in the attached file.

In this question, the connectors symbol is usually small throughout the flowcharts. It is used as a connection to display and changes throughout the flux. It was usually marked by major letters that indicate jump points. This diagram visually shows the sequence of events in a system and who is accountable.

7 0
3 years ago
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