Answer:
a. virtual reality
b. Master Boot Records
c. Primary function of a router
d. zoom
Explanation:
 
        
                    
             
        
        
        
Explanation:
This is easily solvable with a for loop. Something like:
(I assume c++)
#include <iostream>
#include <string>
int main() {
take_input: //tag 
std::string input;
cin >> input; //take the input
int spaceCount = 0;
char checking; 
for(unsigned int i = 0; i == input.length(); ++i) {
 checking = spaceCount[i];
 
 if(checking == ' ') 
 spaceCount++;
}
 if(spaceCount >= 1 && input.length >= 5) 
 std::cout << "Your name is " + input;
 else
 goto take_input; // reasks for input if the conditions are not met
return 0;
 };
**remove all spaces before using the code, the if statements are messed up