QUESTION 1 What commands can be used to reference help information for a command? a. None of the above b. --help. --? E O C. man, --help d. man, --h QUESTION 2 What is the difference of the pipe (1) command in Windows vs Linux? ar dan O a. There is no difference. b. None of the above. The command shell under Windows also utilizes the pipe function. The primary difference is that all commands in a Windows pipe are executed concurrently, whereas Linux runs each OC program in order, using temporary files to hold intermediate results. O d. The command shell under Windows also utilizes the pipe function. The primary difference is that all commands in a Linux pipe are executed concurrently, whereas Windows runs each program in order, using temporary files to hold intermediate results