s, which command could they use to move to the etc directory directly under the root? cd O cd etc cd /etc QUESTION 3 What will be the result of theep /etc/hosts. command? O Create a copy of the file hosts in the /etc directory O Create a copy of the hosts file from /ete to the current directory O Copy the /etc/hosts file to the clipboard QUESTION 4 What will the wildcard regular expression file[1.3] return? file1-3 file1, fle3 ofile1, file2, file3 A user typed in the command pwd and saw the output home joe test projectl how could that user navigate to the /homejoe Clhek Save and Submit to save and submit. Cliok Save All Answers to save all answers