Question

Which of the following command is used to display your current working directory?
(a) path
(b) pwd
(c) prompt $p$g
(d) dir

Answer 1

(b) pwd, command 'pwd' prints the current working directory  as well as simply the directory user is, at present.  

Even it prints the current directory name with the complete path starting from root (/).

As well as this command is built in shell command and is available on most of the shell – bash, Bourne shell, ksh,zsh, etc.