Answer:
Root name server, root level server, or root server.
Explanation:
Root level server, root name server or simply root server is the server responsible for basic functions in translating domain names into IP addresses. It is situated in the root zone of the domain name system (DNS) which is the largest layer in the DNS' name space.
<em>Hope this helps!</em>
Answer:
// here is code in C++.
#include <bits/stdc++.h>
using namespace std;
// main function
int main() {
//variable to store input
double price;
int totalNumber;
// variable to store total price
double total_price;
cout<<"Enter the price of an order:";
// read the price of an order
cin>>price;
cout<<"Enter the number of orders:";
// read the total number of orders
cin>>totalNumber;
// calculate total price of all orders
total_price=price*totalNumber;
cout<<"total price of all orders: "<<total_price<<endl;
return 0;
}
Explanation:
Declare three variables "price" of double type,"totalNumber" of int type And "total_price" of type double.Read the value of an order and number of orders. The calculate the total price by multiply "price" with "totalNumber" and assign it to variable "total_price". Print the total price.
Output:
Enter the price of an order:12.5
Enter the number of orders:3
total price of all orders: 37.5
<span>A selective backup allows a user to choose specific files to back up, regardless of whether or not the files have been changed.</span>
Answer:
Option D is the correct answer for the above question
Explanation:
Missing code: The function code is missing in the question, which defined the two return value.
Detailed Expalanation:
- The above question code is in python language, which returns the two values. So there are needs of two variable which is needed to hold the returned value from a function.
- Options b and c both states the two variable for the calling function which needs to hold the returned value and the option D states both option, hence it is a correct option while the other is not because:-
- Option a states no variable which can hold the returned value.
Answer:
Please check the explanation.
Explanation:
Let x=dependents * ((yearsOnJob - 1) * 4) - 6
where dependents=3
Lets supppose year on job 3
then
x=( 3*((3-1)*4)-6
x= 3*8 -6
= 24-6
=18
And similarly, we can calculate the value of arithmetic expression all the time.
