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Marta_Voda [28]
2 years ago
9

This is Microsoft Word. ONLY RIGHT ANSWERS. 100 points

Computers and Technology
2 answers:
Anettt [7]2 years ago
5 0

Answer:

start with what you know

Explanation:

belka [17]2 years ago
3 0
Jasmin should select the first sentence then press and hold ALT while selecting the second sentence
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Releasing refrigerant R-12 into the atmosphere is a criminal offense
nevsk [136]
I'm guessing you want a yes or no... I think yes.
8 0
3 years ago
Read 2 more answers
In the output at the command line from a router that reads - ip ospf message-digest-key 1 md5 CISCO-123 - what does the CISCO-12
11111nata11111 [884]

Answer: a) it is used as a password.

Explanation:

In order to be able to exchange routing information , CISCO routers use an authentication process, so when they send a message (a HELLO message for instance) the router that receives the message confirms that the message is authentic.

There are several types of authentication in OSPF, null, plain  and MD5.

The difference between them is as follows:

1) null, implies that no password is included in the packet header, it's the default mode.

2) plain: In this type of authentication, the password is sent transparently from a router to his neighbor, as a plain text which makes it vulnerable to attacks from packet inspection software, like Sniffer.

3) MD5, is a more secure mode, in which the password is not sent directly, but a hash built based on the packet contents and the password itself instead.

MD5 (Message Digest 5) is the name of the algoritm used to build the hash that receiver will compare with the sent by the sender in order to confirm authentication.

The chosen password, is placed at the end of the command, after the type of authentication (MD5 in this case), which in this case is "CISCO-123".  

7 0
3 years ago
Named constants should be used when they serve to improve readability and understanding. T or F
prisoha [69]
The answer is true.

Let's say we are calculating the volume of a grain silo where the the width is a constant, but the height can be changed.

In our code we would calculate the volume using something like:

PI * (WIDTH / 2)^2 * height

The variables in all caps would be named constants. Using them makes the code more readable to other people than if we were to just use their values like:

3.14 * (145.75 / 2)^2 * height




8 0
3 years ago
Read 2 more answers
Write a program that lets the user enter the total rainfall for each of 12 months into a vector of doubles. The program will als
madam [21]

Answer:

Explanation:

#include<iostream>

#include<iomanip>

#include<vector>

using namespace std;

double getAverage(const vector<double> amounts)

{

   double sum = 0.0;

   for (int i = 0; i < amounts.size(); i++)

       sum += amounts[i];

   return(sum / (double)amounts.size());

}

int getMinimum(const vector<double> amounts)

{

   double min = amounts[0];

   int minIndex = 0;

   for (int i = 0; i < amounts.size(); i++)

   {

       if (amounts[i] < min)

       {

           min = amounts[i];

           minIndex = i;

       }

   }

   return minIndex;

}

int getMaximum(const vector<double> amounts)

{

   double max = amounts[0];

   int maxIndex = 0;

   for (int i = 0; i < amounts.size(); i++)

   {

       if (amounts[i] > max)

       {

           max = amounts[i];

           maxIndex = i;

       }

   }

   return maxIndex;

}

int main()

{

   vector<string> months;

   vector<double> rainfalls;

   months.push_back("January");

   months.push_back("February");

   months.push_back("March");

   months.push_back("April");

   months.push_back("May");

   months.push_back("June");

   months.push_back("July");

   months.push_back("August");

   months.push_back("September");

   months.push_back("October");

   months.push_back("November");

   months.push_back("December");

   cout << "Input 12 rainfall amounts for each month:\n";

   for (int i = 0; i < 12; i++)

   {

       double amt;

       cin >> amt;

       rainfalls.push_back(amt);

   }

   cout << "\nMONTHLY RAINFALL AMOUNTS\n";

   cout << setprecision(2) << fixed << showpoint;

   for (int i = 0; i < 12; i++)

       cout << left << setw(11) << months[i] << right << setw(5) << rainfalls[i] << endl;

   cout << "\nAVERAGE RAINFALL FOR THE YEAR\n" << "Average: " << getAverage(rainfalls) << endl;

   int minIndex = getMinimum(rainfalls);

   int maxIndex = getMaximum(rainfalls);

   cout << "\nMONTH AND AMOUNT FOR MINIMUM RAINFALL FOR THE YEAR\n";

   cout << months[minIndex] << " " << rainfalls[minIndex] << endl;

   cout << "\nMONTH AND AMOUNT FOR MAXIMUM RAINFALL FOR THE YEAR\n";

   cout << months[maxIndex] << " " << rainfalls[maxIndex] << endl;

   return 0;

}

3 0
2 years ago
Yielding in traffic means
Katen [24]
Yielding means to slow down or stop and let other cars go ahead of u . Hope i helped ya :)
7 0
3 years ago
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