Which of the following set options is used with vi editor to ignore case while searching for patterns ?

A. sort – r
B. st
C. sh
D. sort

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

A. CORBA toolkit
B. COM/DCOM toolkit
C. ORE toolkit
D. OLE DB toolkit

A. r user-list
B. m user-list
C. d user-list
D. e user-list

A. SMB (Samba) Connectivity
B. IPX/NetWare Connectivity
C. Dial-up Workstation
D. All of the above

A. cdir
B. chdir
C. changedir
D. cd