1.) B
2.) A
3.) D
4.) C
rand command returns a random number sqrt is going to return a decimal unless its a perfect square however the rand will not the now is quite obvious because it gives a time and date, while the other simply gives the date.
Answer and Explanation:
Find / -name "IT4983"
See what it will do is it will find the file named IT4983 in the root directory.
run this commmand with sudo just in case for permission issues.
then it will give you the location of that file we want to find.
Or
$ file /home/IT4983 ( you can type this command from whichever directory you are )
output : IT4983 , ASCII TEXT
1. Datagram-based network layer: Forwarding, Routing.
2. VC- based network layer: Forwarding, Routing, Call setup.
The best answer to the question above would be option C: <span>create a bar graph that shows population totals for each nation. Since it emphasizes a visual comparison, the best way to do this is to create a bar graph. So in a bar graph, the numerical values of the variables are also presented such as the population total of each nation. In addition, the rectangular bars can easily show you the difference between each nation which makes this an ideal visual tool for comparison.</span>
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