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Colt1911 [192]
3 years ago
6

A ___________ allows Internet telephony service providers to deliver telephony services and unified communications applications

offering voice, video, and other streaming media applications such as desktop sharing, web conferencing, and shared whiteboard technologies.
Computers and Technology
1 answer:
Firlakuza [10]3 years ago
8 0

Answer: SIP Trunk

Explanation:

   The SIP is stand for the session initiation protocol trunk is one of the service that is specifically provided by the service provider and the main purpose of the SIP trucking is to manage the VoIP call process (Voice over IP).

According to the given question, SIP is one of the protocol that allow telephony services for the communication purpose and it also offer the video, Message, media and the voice application and these process are control by using this type of technology.  

 Therefore, SIP Truck is the correct answer.  

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5 0
2 years ago
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Create a class Str that subclasses str. Add a method to the subclass that checks if the string does not start with a given strin
Stolb23 [73]

Answer:

#include <iostream>

using namespace std;

class Str{  ///baseclass

   public :

   string super_str;

   string getStr()

   {

       return super_str;

   }

   void setStr(string String)

   {

       super_str=String;

   }

};

class str : public Str{   //inheriting Str publicly

   public :

       string sub_str;

       string getstr()

       {

           return sub_str;

       }

       void setstr(string String)

       {

           sub_str=String;

       }

       bool notstartswith()

       {

           int n=sub_str.length();   //to find length of substr

           bool flag=false;

           for(int i=0;i<n;i++)     //Loop to check beginning of Str

           {

               if(super_str[i]!=sub_str[i])

               {

                   flag=true;

                   break;

               }

           }

           return flag;

       }

};

int main()

{

   str s;    //object of subclass

   s.setStr("Helloworld");  

   s.setstr("Hey");

   if(s.notstartswith()==1)     //checking if str is substring of Str

       cout<<"Str does not start with str";

   else

       cout<<"Str starts with str";

   return 0;

}

OUTPUT :

Str does not start with str

Explanation:

Above program is implemented the way as mentioned. for loop is being used to check the beginning of the str starts with substring or not.

3 0
3 years ago
What is an efficiency target? Give an example of setting an efficiency target
Gennadij [26K]

Answer:

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4 0
3 years ago
When you need to switch on an electrical current at a remote location, would you use a relay or an amplifier?
ahrayia [7]

Answer:

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Explanation:

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7 0
2 years ago
What function would be used if you want to compare all other rows with the first row?
tester [92]

Answer:

B

Explanation:

the person at the very top said so :)

6 0
3 years ago
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