Similar to Wi-Fi, WiMAX is designed to provide Internet access to fixed locations (sometimes called hotzones), but the coverage is significantly larger.
<h3>What is WiMAX used for?</h3>
WiMax is know to be a full worldwide interoperability that is said to be made just for microwave access and this is said to be a form of a communication technology that was set up for wireless delivering of high-speed Internet service to a lot of geographical areas.
Wi-Fi is also known to be a kind of a wireless technology that is often used to link up computers, tablets, and other devices to that of the internet.
Note that Wi-Fi is said to be a radio signal transmitted from a wireless router and as such, Similar to Wi-Fi, WiMAX is designed to provide Internet access to fixed locations (sometimes called hotzones), but the coverage is significantly larger.
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Hardening is the technique of reducing security exposure and tightening security controls of software and network devices.
Security is a major concern, when connecting over a network. Through hardening, security of a network is protected from vulnerable activities. Hardening reduces exposures associated with security and provides tight controls for it.
Hardening is typically a collection of tools and techniques that are used to decrease vulnerability in computer software, applications, network devices and infrastructure. The main goal of hardening is to protect security by identifying and eliminating superfluous programs, applications, permissions and access, which in turn, reduces the chances that attackers and malware will gain access over the network ecosystem.
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Answer:
Program is in C++
Explanation:
C++ Code:
#include <iostream>
#include <cctype>
using namespace std;
int main(){
char ch;
do{
cout<<"Enter Character: ";
cin>>ch;
if (isupper(ch)){
cout<<"OK"<<"\n";
}
}
while(ch!='!');
return 0;
}
_______________________________________
Code Explanation
First execute a do while loop as we want user to enter at least first character to check whether its upper case or not. If user enters exclamation character then this loop will terminate along with the program.
To check whether the entered character is upper case or not we will be using isupper(ch) method defined in cctype library.
If the character is upper case then if condition will show Ok by printing it using cout and this program will show nothing if the character is not upper case.
Sample Output
Enter Character: A
OK
Enter Character: b
Enter Character: c
Enter Character: d
Enter Character: E
OK
Enter Character: G
OK
Enter Character: F
OK
Enter Character: !
I believe it is the first one, i did some research for this question
Answer:EL SIGLO 20
Explanation:POR EMILIANO ZPAATA