Which two actions are performed by installing the Oracle 12c Preinstall RPM on Oracle Linux?

Question

Options

• AIt creates the grid user if not already defined.
• BIt modifies the /etc/sysctl.conf Linux file.
• CIt installs kernel modules required for the ASM Cluster File System (ACFS).
• DIt installs the OpenSSH client package.
• EIt creates the oinstall group if not already defined.

• A
  4% (2)
• B
  75% (36)
• C
  6% (3)
• D
  15% (7)

Explanation

When installed, the Oracle Preinstallation RPM does the following: As needed, sets sysctl.conf settings, system startup parameters, and driver parameters to values based on recommendations from the Oracle Preinstallation RPM program Creates an oracle user, and creates the oraInventory (oinstall) and OSDBA (dba) groups for that Automatically downloads and installs any additional RPM packages needed for installing Oracle Grid Infrastructure and Oracle Database, and resolves any dependencies Sets hard and soft resource limits Sets other recommended parameters, depending on your kernel version Note: The Oracle RPMs for your Oracle Linux distributions and Oracle RDBMS releases automatically install any additional packages needed for installing Oracle Grid Infrastructure and Oracle Database, and configure your server operating system automatically, including setting kernel parameters and other basic operating system requirements for installation. https://docs.oracle.com/database/121/LADBI/pre_install.htm#LADBI7493

No community discussion yet for this question.