The dir command displays information about files and directories, and how much disk space is available. By default, it displays the name, size, and last modification time of every file in the current directory.
Answer:
<em>This program is written in C++</em>
<em>Comment are used to explain difficult lines</em>
<em>The first program that prints 0 to 20 (in decimal) starts here</em>
#include<iostream>
int main()
{
//Print From 0 to 20
for(int i = 0;i<21;i++)
{
std::cout<<i<<'\n';
}
}
<em>The modified program to print 0 to 20 in hexadecimal starts here</em>
#include<iostream>
using namespace std;
int main()
{
//Declare variables to use in conversion;
int tempvar, i=1,remain;
//Declare a char array of length 50 to hold result
char result[50];
//Print 0
cout<<"0"<<endl;
// Iterate from 1 to 20
for(int digit = 1; digit<21; digit++)
{
//Start Conversion Process
//Initialize tempvar to digit (1 to 20)
tempvar = digit;
while(tempvar!=0)
{
//Divide tempvar by 16 and get remainder
remain = tempvar%16;
if(remain<10)
{
result[i++]=remain + 48;
}
else
{
result[i++] = remain + 55;
}
//Get new value of tempvar by dividing it by 16
tempvar/=16;
}
//Print result
for(int l=i-1;l>0;l--)
{
cout<<result[l];
}
i=1;
cout<<endl;
}
return 0;
}
//The Program Ends Here
See Attachments for program 1 and 2; program 2 is the modified version of 1
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cpp
</span>
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark">
cpp
</span>
Well there are a few like
Microsoft Windows
Apple iOS
Apple macOS
Linux Operating System
Answer:
Hashing can be termed as the alteration of a string of characters into a frequently smaller fixed-length value or key that represents the original string.
Explanation:
Hashing are utilized to catalog and recover digital items in a database since it is quicker to find the item using the shorter hashed key than finding the items using the original value.
At the DSL (Digital Subscriber Line) local carrier's office, the DSLAM demultiplexes the data streams and converts them into digital data.
DSLAM stands for Digital Subscriber Line Access Multiplexer. It is a network device, usually at a telephone company central office that aggregates individual subscriber lines into a high-capacity uplink.
