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

Question

Options

• Aoperating system authentication for ASMCMD;
• B"/ AS SYSASM" for ASMCMD;
• C"SYS/ AS SYSASM" for ASMCMD;
• Doperating system authentication for ASMCMD;
• E"/ AS SYSASM" for ASMCMD;

• A
  12% (5)
• B
  79% (34)
• C
  2% (1)
• D
  2% (1)
• E
  5% (2)

Explanation

On Linux and UNIX systems, dba is the default operating system group designated as OSASM, OSOPER, and OSDBA for Oracle ASM. On Windows systems, ora_dba is the default name designated as OSASM, OSOPER, and OSDBA. SQLPlus commands, ASMCMD commands, and ASMCA use operating system authentication To connect locally as SYSASM to an Oracle ASM instance using operating system authentication with SQLPlus, use the following statement: sqlplus / AS SYSASM This group is granted the SYSASM privilege, which provides full administrative privileges for the Oracle ASM instance. You can specify the --privilege option to choose the type of connection, either SYSASM or SYSDBA. The default value is SYSASM and is used when administering an Oracle ASM instance. Connect as SYSDBA when connecting to the database instance. $ asmcmd --privilege sysasm usage: asmcmd [-V] [-v <errors|warnings|normal|info|debug>] [--privilege <sysasm|sysdba>] [-p]

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