Answer:
(C) Redder.
Explanation:
Distant stars appear red because of the phenomenon known as “red-shift” which happens more when the star is very far from the observer .This happens because of the scattering of shorter wavelengths also by space dust. So it could be either natural redness OR distance.So we conclude that the answer is Redder.
Answer:
an expansion card is a PCB that fits into an expansion slot on a desktop computer. An expansion card is used to give a computer additional capabilities, such as enhanced video performance via a graphics card.
Explanation:
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;
}
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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: !
People, procedures and instructions, data, software, information technology infrastructure, internal controls.
