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Rina8888 [55]
2 years ago
9

Danielle, a help desk technician, receives a call from a client. In a panic, he explains that he was using the Internet to resea

rch a new product when his computer emitted an alarm accompanied by a warning that a site had blocked his computer and that information was being stolen from the computer. The message included a phone number and a note to call the number within five minutes so that engineers could walk him through the removal process. ​ What has happened to the customer computer?
Computers and Technology
1 answer:
marysya [2.9K]2 years ago
5 0

Answer:

The customer's browser has been hijacked by some attackers may be.

Explanation:

According to customer's explanation there is  possibility that that his data may be stolen and he has to disconnect computer from network and then call given number in order to get back his data.

You might be interested in
The geographic coordinate system is used to represent any location on Earth as a combination of latitude and longitude values. T
Pachacha [2.7K]

Answer:

Here is the script:  

function dd = functionDMS(dd)  

prompt= 'Enter angle in DD form ';

dd = input(prompt)

while (~checknum(dd))

if ~checknum(dd)

error('Enter valid input ');

end

dd = input(prompt)

end  

degrees = int(dd)

minutes = int(dd - degrees)

seconds = ( dd - degrees - minutes / 60 ) * 3600  

print degrees

print minutes

print seconds

print dd

Explanation:

The script prompts the user to enter an angle in decimal degree (DD) form. Next it stores that input in dd. The while loop condition checks that input is in valid form. If the input is not valid then it displays the message: Enter valid input. If the input is valid then the program converts the input dd into degrees, minutes and seconds form. In order to compute degrees the whole number part of input value dd is used. In order to compute the minutes, the value of degrees is subtracted from value of dd. The other way is to multiply remaining decimal by 60 and then use whole number part of the answer as minutes. In order to compute seconds subtract dd , degrees and minutes values and divide the answer by 60 and multiply the entire result with 3600. At the end the values of degrees minutes and seconds are printed. In MATLAB there is also a function used to convert decimal degrees to degrees minutes and seconds representation. This function is degrees2dms.

Another method to convert dd into dms is:

data = "Enter value of dd"

dd = input(data)

degrees = fix(dd);

minutes = dd - degrees;

seconds = (dd-degrees-minutes/60) *3600;

8 0
2 years ago
Several surprising findings were revealed in the wake of the Target breach, providing a cautionary tale for all executives and s
Akimi4 [234]

Answer: (a) Target had security software, but the notification alerts from the software were  ignored.

Explanation:

The security software was there in target but its notification alerts being ignored was something which was not thought to have been occurred during the Target security breach, as anyone could be alerted with the notification alert.

6 0
2 years ago
(Java)Write a program that calculates and displays the conversion of an entered number of dollars into currency denominations—20
Nataly [62]

Answer:

Below!

Explanation:

This is the code I have. I am not sure what I am missing that it won't accept -  

import java.util.Scanner;

class Dollars {

   public static void main(String[] args) {

            int numTwenties,numTens,numFives,numOnes,dollarAmount;  

       Scanner sc= new Scanner(System.in);

       System.out.println("Please enter a dollar amount: ");  

       dollarAmount = sc.nextInt();

        numTwenties = dollarAmount/20;

        numTens = (dollarAmount - 20*numTwenties)/10;

        numFives = (dollarAmount - (10*numTens + 20*numTwenties))/5;

        numOnes = (dollarAmount - (10*numTens + 20*numTwenties + 5*numFives));

       System.out.println(+ dollarAmount + " converted is" + numTwenties + " $20s, " + numTens + " $10s, " + numFives + " $5s, and " + numOnes + " $1s.");  

   }

}

This is what it is giving me -

Test CaseIncomplete

Dollars 598

Input598

OutputPlease enter a dollar amount: 598

598 converted is29 $20s, 1 $10s, 1 $5s, and 3 $1s.

Results

$598 converted is 29 $20s, 1 $10s, 1 $5s, and 3 $1s

Expected Output

$598 converted is 29 $20s, 1 $10s, 1 $5s, and 3 $1s

8 0
2 years ago
Identify the correct XHTML syntax for inserting an image as a hyperlink from the options provided. A. book.gif B. C. D.
mariarad [96]

Answer:

The Correct syntax for inserting an image as hyperlink is given in explanation section

Explanation:

To make an image act as a hyperlink, place the image element within the HTML anchor "<a></a>"  element.

The syntax of inserting image hyperlink in XHTML is given below.

<a href = "link_that_can_be_accessible"><img src="source of image" alt="display name if image not shown in the browser" border="0"/></a>

for example lets insert image as hyperlink

<a href="ajax.html"><img src="logo.gif" alt="AJAX" border="0" /></a>

The default appearance is a blue border around the image. Specifying border="0" removes the border around the image.

if you want to insert image from another folder then the image hyperlink looks like this:

<a href="ajax.html"><img src="/images/html5/logo.gif" alt="AJAX" border="0" /></a>

If you want to insert image from another server then image hyper link looks like this:

<a href="ajax.html"><img src="https://www.myExample.com/images/html5/logo.gif" alt="AJAX" border="0" /></a>

4 0
2 years ago
Write code that uses the input string stream inss to read input data from string userinput, and updates variables usermonth, use
mr Goodwill [35]

Answer:

It will be a java code.

Explanation:

import java.util.Scanner;

public class StringInputStream {

    public static void main (String [] args) {

        Scanner inSS = null;

        String userInput = "Jan 12 1992";

        inSS = new Scanner(userInput);`

        String userMonth = "";

        int userDate = 0;

        int userYear = 0;

        /* Your solution goes here  */

        System.out.println("Month: " + userMonth);

        System.out.println("Date: " + userDate);

        System.out.println("Year: " + userYear);

        return;

   }

}

3 0
2 years ago
Read 2 more answers
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