File Management

For example, in an Operating System there are directories and files as written below:

Sign (*) indicates the current position (current directory)

How to access the following files:

i) assgt1.c using absolute pathname

ii) assgt1c using relative directory

iii) assgt1.pdf using absolute pathname

iv) assgt1.pdf using relative pathname

usr etc home tmp bin bin tom daisy progs docs progs assgt assgt1.c assgt1.pdf