Which three statements are true about Oracle Clusterware components, architecture, and behavior?

Question

Exhibit

Options

• AThe Cluster Ready Services Daemon (CRSD) is responsible for monitoring and maintaining the
• BAll cluster nodes can write or read from the Oracle Clusterware Repository (OCR) file at the same
• CThe Oracle High Availability Services Daemon (OHASD) is responsible for monitoring and
• DVoting disks stored in Automatic Storage Management (ASM) can be discovered or used even if
• EThe Cluster Synchronization Services Daemon (CSSD) must connect to the cluster by accessing
• FTime synchronization in an Oracle Cluster is possible without using network Time Protocol (NTP).

• A
  5% (2)
• B
  3% (1)
• C
  85% (33)
• E
  8% (3)

Explanation

F: To activate CTSS in your cluster, you must stop and deconfigure the vendor time synchronization service on all nodes in the cluster. CTSS detects when this happens and assumes time management for the cluster. For example, to deconfigure NTP, you must remove or rename the ntp.conf file. Incorrect Answers: A: The CRS daemon (crsd) manages cluster resources based on the configuration information that is stored in OCR, not the OLR, for each resource. B: You must update OCR through supported utilities such as Oracle Enterprise Manager, the Oracle Clusterware Control Utility (CRSCTL), the Server Control Utility (SRVCTL), the OCR configuration utility (OCRCONFIG), or the Database Configuration Assistant (DBCA) E: Please refer to the cluster startup picture below. https://docs.oracle.com/cd/E11882_01/rac.112/e41959/intro.htm#CWADD90955

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