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VMariaS [17]
3 years ago
8

What kind of operating system is MS-DOS?

Computers and Technology
2 answers:
ELEN [110]3 years ago
8 0

MS-DOS is a command-line operating system.

Therefore, the best answer is Command-line.

SVETLANKA909090 [29]3 years ago
7 0

Answer: Command-line

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Write a converter program for temperatures. This program should prompt the user for a temperature in Celsius. It should then con
Aleksandr [31]

Answer:

c = float(input("Enter the temperature in Celsius: "))

f = c * 1.8 + 32

print("The temperature in Fahrenheit: " + str(f))

k = (f - 32) / 1.8 + 273.15

print("The temperature in Kelvin: " + str(k))

Explanation:

*The code is in Python.

Ask the user to enter the temperature in Celsius

Convert the Celsius to Fahrenheit using the conversion formula and print it

Convert the Fahrenheit to Kelvin using the conversion formula and print it

3 0
3 years ago
Which two technologies support the building of single-page applications? and are two technologies helpful in building single pag
Sholpan [36]

Answer:

You can use JavaScript, HTML, PHP and so forth.

Explanation:

7 0
3 years ago
Write a program that declares a two-dimensional array named myFancyArray of the type double. Initialize the array to the followi
kirill115 [55]

Answer:

This solution is provided in C++

#include <iostream>

using namespace std;

double sumFancyArray(double myarr[][6]){

   double sum = 0.0;

   for(int i = 0;i<2;i++)    {

       for(int j = 0;j<6;j++){

       sum+=myarr[i][j];    

       }}    

   return sum;

}

void printFancyArray(double myarr[][6]){

   for(int i = 0;i<2;i++)    {

       for(int j = 0;j<6;j++){

       cout<<myarr[i][j]<<" ";    

       }

   }

}

int main(){

   double myFancyArray[2][6] = {23, 14.12, 17,85.99, 6.06, 13, 1100, 0, 36.36, 90.09, 3.145, 5.4};

   cout<<sumFancyArray(myFancyArray)<<endl;

   printFancyArray(myFancyArray);

   

   return 0;

}

Explanation:

This function returns the sum of the array elements

double sumFancyArray(double myarr[][6]){

This initializes sum to 0

   double sum = 0.0;

This iterates through the row of the array

   for(int i = 0;i<2;i++)    {

This iterates through the column

       for(int j = 0;j<6;j++){

This adds each element

       sum+=myarr[i][j];    

       }}    

This returns the sum

   return sum;

}

This method prints array elements

void printFancyArray(double myarr[][6]){

This iterates through the row of the array

   for(int i = 0;i<2;i++)    {

This iterates through the column

       for(int j = 0;j<6;j++){

This prints each array element

       cout<<myarr[i][j]<<" ";    

       }

   }

}

The main starts here

int main(){

This declares and initializes the array

   double myFancyArray[2][6] = {23, 14.12, 17,85.99, 6.06, 13, 1100, 0, 36.36, 90.09, 3.145, 5.4};

This calls the function  that returns the sum

 cout<<sumFancyArray(myFancyArray)<<endl;

This calls the function that prints the array elements

   printFancyArray(myFancyArray);

   

   return 0;

}

Download cpp
7 0
3 years ago
Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the Web pages for a particular
Firlakuza [10]

Answer:

A

Explanation:

thethe more you have attached the more people are going to know your product so that it's going to be a long process which people can introduce to their friends

3 0
3 years ago
Create a dictionary with types as integer and string.
Airida [17]

Answer:

In c#  Dictionary is the collection of keys and value .The dictionary is a generic collection class which is in the System.Collection.Generics namespace. we can represent dictionary like that Dictionary<TKey, TValue> where TKey represent the type of key and TValue is the type of TValue.

Following are the example which represent dictionary as integer and string

using System.Collections.Generic;  // namespace

class Test // class test

{

   static void Main()  // main method

   {

       

       var ob = new Dictionary< int,string>();  // type integer and string

       dictionary.Add( 2,"hello");

       dictionary.Add(143,"hello1);

       // The dictionary has 2 pairs.

       Console.WriteLine("DICTIONARY 1 " + ob.Count);

}

}

Output:

DICTIONARY 1 :2

Explanation:

In this program we create a dictionary generic class which is integer and string type after that we add the elements in the dictionary by   "dictionary.Add method " and finally print the count of dictionary

7 0
3 years ago
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