Answer:
D. All of these are correct
Explanation:
VoIP transmits voice data packets over the internet. It is a low-cost option for receiving personal and business calls because it uses existing infrastructure that is the internet to transmit calls, unlike traditional telephone systems that require specialized equipment such as PBXs that are costly.VoIP also offers the ability to have more than one telephone number, as long as the bandwidth is enough, it allows multiple connections at any given time.
Answer:
c. it prevents the packet from remaining indefinitely in the network thus helping to prevent network congestion
Explanation:
It prevents the packet from remaining indefinitely in the network thus helping to prevent network congestion
TTL is a value which is shown so that we can estimate that the packet that will tell the network router whether the packet has been in the network for enough time so that it should be discarded from the network or not.
Not always. If you have text wrapping on, it will snap to the text.
Import java.util.Scanner;
class hola
{
public static void main(String[]args)
{
Scanner x=new Scanner(System.in);
int a=x.nextInt();
int b;
if(a>20&&a<100)
{
b=a%12;
if(b%2==0){
System.out.print("es par"+b);
}
else{
System.out.print("es impar"+b);
}
}
}
}
Answer:
Virtual Private Network.
Explanation:
A VPN helps protect your data when accessing the internet. It usually scrambles your IP location and encrypts your data.
