Suppose you are currently in the /home/hnewman/os/fall/2013 directory and would like to navigate to /home/hnewman/discreteStructures/spring/2011 directory and would like to navigate using absolute path names. What command will you type in the shell? A. cd /home/hnewman/discreteStructures/spring/2011 B. cd discreteStructures/spring/2009 C. cd ../../..discreteStructures/spring/2009 D. cd ../../discreteStructures/spring/2009