What are the default connect strings used by SQL*Plus and ASMCMD when connecting to ASM instances?

What are the default connect strings used by SQL*Plus and ASMCMD when connecting to
ASM instances?

A.
“/ as sysasm” for ASMCMD’ “/” for SQL*Plus

B.
“/ as sysasm” for ASMCMD; Operating system authentication for SQL*Plus

C.
operating system authentication for ASMCMD-none for SQL*Plus

D.
“sys/ as sysasm” for ASMCMD; “/ as sysdba” for SQL* Plus

E.
operating system authentication for ASMCMD; operating system authentication for
SQL*Plus

Explanation: