The binary representation of +3997 is 1111 1001 1101.
In one's complement this is simply adding a sign bit and inverting all the bits:
1 0000 0110 0010
The two's complement is the one's complement plus 1:
1 0000 0110 0011
That's 13 bits. Normally the sign bit would be at an 8, 16 or 32,... bit boundary.
For -436 it's 10 0100 1100 and 10 bits
 
        
             
        
        
        
I think the First reason is; it provides the best way of business communication. 
Second reason, streamline communication 
Third reason cost effective resource sharing :) (hope this helps)
        
             
        
        
        
Answer:
Code is given below and output is attached as an image.
Explanation:
#include <iostream>
#include <fstream>
using namespace std;
bool isPalindrome(int n)
{
        // Find reverse of n
        int rev = 0;
        for (int i = n; i > 0; i /= 10)
                rev = rev * 10 + i % 10;
        // If n and rev are same,then n is a palindrome
        return (n == rev);
}
int main()
{
        int min = 1;        // Lower Bound
        int max = 200;      // Upper Bound
        ofstream myfile;
        myfile.open("palindrome.txt");
        for (int i = min + 1; i < max; i++)
                if (isPalindrome(i))
                        myfile << i << endl;
        myfile.close();
        return 0;
}
 
        
             
        
        
        
Answer:
The reason is due to proprietary design of the Operating System (OS) which require a virtualization software to blanket or "disguise" the hardware (processor) borderlines of the computer onto which it is to be installed.
Explanation:
An Apple system that has the RISC processor and system architecture which has an operating system made entirely for the Apple system architecture
If the above Apple OS is to be installed on a windows computer, then the procedure to setup up the OS has to be the same as that used when on an Apple system, hence, due to the different processors and components of both systems, a virtualization will be be needed to be provided by a Virtual box, Parallels desktop or other virtualization software.
 
        
             
        
        
        
Answer:
files can easily infect your computer with viruses or malware.
Explanation: