Which of the following shell’s wildcards are used to match any number of characters including none ?

A. fdisk
B. mkfs
C. fsck
D. mount

A. ls profile
B. find /-name profile -print
C. cd /.profile
D. l -u .profile

A. cat
B. grep
C. wc
D. None of the above

A. s
B. S
C. a
D. i

A. lpq
B. lpr
C. lprm
D. lpc

A. .exrc
B. .profile
C. lastlogin
D. .mbox