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lorasvet [3.4K]
3 years ago
8

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?A. The client received a fake security alert.B. This is a real alert, and the client should call the number.C. Data is being stolen, and the client should disconnect from the network.D. The web browser has been hijacked by a virus.
Computers and Technology
1 answer:
Margaret [11]3 years ago
3 0

Answer:

A. The client received a fake security alert.

Explanation:

A fake security alert are fake error messages that used as a social engineering to display messages that will not go away. The aim of this fake error message is to trick the user into calling an indicated technical support hotline.

What has happened to this customer in this case is a fake security alert and should never call the phone number. The aim of the five minutes deadline is to trick the user to think that the case is very urgent so that the customer will rush to call the number.

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Answer: D.

Explanation:

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3 years ago
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Create a program to deteate a program to determine whether a user-specified altitude [meters] is in the troposphere, lower strat
allsm [11]

Answer:

#include <iostream>

using namespace std;

int main()

{

   float altitude;

   cout<<"Enter alttitude in meter";

cin >>altitude;

if(altitude<0 || altitude > 50000)

{

   cout<<"Invalid value entered";

   return 0;

}

else{

   if(altitude<= 10000)

   {cout <<"In troposphere "<<endl;}

   

   else if(altitude>10000 && altitude<=30000)

   {cout <<"In lower stratosphere"<<endl;}

   

   else if(altitude>30000 && altitude<=50000)

   {cout <<"In upper stratosphere"<<endl;}

   

}

   return 0;

}

Explanation:

Define a float type variable. Ask user to enter altitude in meters. Store value to altitude variable.

Now check if value entered is positive and less than 5000,if its not in the range of 0-50,000 display a termination message and exit else check if it's in less than 10000, in between 10000 and 30000 or in between 30000 and 50000.

10,000 is above sea level is troposphere.

10,000-30,000 is lower stratosphere.

30,000-50,000 is upper stratosphere.

8 0
3 years ago
Steve is creating a document with proper nouns, which Word continues to identify as being misspelled.
mash [69]

Answer:

it's D. B and C are correct.

Explanation:

The options are:

A. Skip the Spell Checker.

B. Right-click the noun and choose to Ignore All.

C. Right-click and Add to the dictionary.

D. B and C are correct.

You can either right-click the noun and choose to Ignore all. or you can Right-click and add to the dictionary. And this is because you are correct this time, as a proper noun can have misspelled type of spelling. And this is because it is some other language word, and that's why.

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3 years ago
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Write the definition of a void function that takes as input an integer and outputs two times the number if it is even; otherwise
KatRina [158]

Answer:

Written in C++

void number(int n){

if(n%2 == 0)

cout<<2 * n;

else

cout<<5 * n;

}

Explanation:

The programming language is not stated.

However, I answered using C++

This line defines the function as void

void number(int n){

This line checks if the number is even

if(n%2 == 0)

If yes, it doubles the number and prints the output

cout<<2 * n;

If otherwise,

else

It multiplies the number by 5 and prints the output

cout<<5 * n;

}

To call the function from main, use:

number(n);

Note than n must be declared as integer

See attachment

Download cpp
6 0
3 years ago
Create a program that contains 4 methods / functions... main(), getTestScores(), calcAverage(), and displayAverage(). The main()
jeyben [28]

Answer:

import java.util.Scanner;

public class  num6{

   static int getTestScores(){

       System.out.println("Enter the Score");

       Scanner in = new Scanner(System.in);

       int score = in.nextInt();

       return score;

   }

   static double calcAverage(int score1, int score2, int score3){

       return (score1+score2+score3)/3;

   }

   static void displayAverage(double ave){

       System.out.println("The Average is "+ave);

   }

   public static void main(String[] args) {

       int num1 = getTestScores();

       int num2 = getTestScores();

       int num3 = getTestScores();

       //Calling Calculate Average

       double average = calcAverage(num1,num2,num3);

       //Calling displayAverage

       displayAverage(average);

   }

}

Explanation:

  • Using Java programming Language
  • Create the four methods
  • getTestScores() Uses the Scanner Class to receive an in variable and return it
  • calcAverage() accepts three ints as parameter calculates their average and return it
  • displayAverage() Accepts a double and prints it out with a concatenated string as message
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  • calAverage is called and handed the three numbers
  • printAverage is called to output the calculated average
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