Its B i think hope this helps !
On A Windows machine, you can use the netsh command.
<span>netsh interface ip set dns name="Local Area Connection" static 208.67.222.222
All the steps below means you have access to the router via Telnet or physical access and it already has a valid configuration (except the DNS)
On a Cisco Router is:
</span><span>Step 1: <span>enable
</span></span><span>Step 2: <span>configure <span>terminal
</span></span></span><span>Step 3: <span>Do one of the following: <span><span>ip domain name name
</span><span><span>ip domain list </span><span>name
</span></span></span></span></span><span>Step 4 : Device(config)# ip name-server 172.16.1.111 172.16.1.2</span>
Answer:
I believe you need a internet connection for that or try a Hotspot that can work too.
Answer:
The correct answers are c. can contain special characters d. is case-sensitive
Explanation:
Variable can be referred to as a container used for storing values such as numeric values, memory addresses, characters, character string so it can be used in any part of the program. Every programming language has rules that you must strictly follow while naming a variable, and some of the rules for naming variable in PHP are A variable name can contain letters, numbers, and characters after the first character and A variable name is case sensitive.
Answer:
#include <iostream>
using namespace std;
int main()
{
string str;
cout<<"Enter the string: ";
cin>>str;
for(int i=0;str[i]!='\0';i++){
if(str[i]=='e'){
str[i]='x';
}
}
cout<<"the string is: "<<str<<endl;
return 0;
}
Explanation:
First, include the library iostream for using the input/output instructions.
Create the main function and declare the variables.
Then, use the cout instruction and print the message on the screen.
cin store the string enter by the user into a variable.
After that, take a for loop and if-else statement for checking the condition if the string contains the 'e', then change that alphabet to 'x'.
This process continues until the string not empty.
Finally, print the updated string.
