The first entry batch1.ppt=\\remote\c:\pviews\demo1.ppt is an example of a file, demo1.ppt, being sent from the directory c:\pviews on remote computer \\remote and sent to the execution computer. batch1.ppt will be the name of the file on the execution computer.
In the second entry pptview.exe=\\local\c:\powerpnt\pptview.exe, the file pptview.exe is being moved from the computer \\local to the directory where the batch job will execute.