Free Access Oracle.1Z0-1093-21.v2022-03-22.q18 Practice Test (Page 2)

Question 1

In a two-node Real Applications Cluster environment, the Internet and VCN Resolver are supported for DNS in the DB system. Which TWO tasks are required for the network setup? (Choose all correct answers)

A.After the VCN is created, modify the DNS settings to use DNS Hostnames.

B.Select "Use DNS Hostnames in this VCN" as the VCN is being created.

C.when creating the database, specify a value in the Hostname Prefix.

D.Select the hostname field for a DNS label when the subnet is being created.

Question 2

Which three actions can you perform on a DB system that has an Oracle Data Guard association with a standby database?
(Choose all correct answers)

A.You can write on both primary and standby databases because DB system standby databases in Oracle Cloud Infrastructure Database are logical standbys.

B.You can switch over the primary database to the standby role, perform maintenance on the standby database, and then switch it back to the primary role.

C.If the primary database becomes unavailable, then you can use Oracle Data Guard to fail over the standby database to the primary role.

D.You can use the reinstate command to return a failed database into standby role after correcting the cause of failure.

E.You can terminate a primary database DB system.

Question 3

When you created your development database on Exadata Cloud@Customer, you selected "None" for backup location during provisioning. You now need to enable automatic backups on the development database with a retention period of 45 days. Which action should you perform?

A.Change the database backup location to local storage backups and set retention to 45 days.

B.No action can be taken, because a new backup location cannot be set after creation.

C.Change the database backup location to an NFS backup location with a 45-day retention period set.

D.Change the database backup location to Object Storage with the default retention period set.

Question 4

Which tool can be used to monitor a storage server in Exadata Cloud Service?

A.ocpucli

B.dbaascli

C.OCI CLI

D.exacli

Question 5

Resources are allocated to the DB system based on the shape selected. Which TWO are options for a DB system? (Choose all correct answers)

A.Two-node bare metal servers with 512 GB memory and locally attached drives

B.Two-node virtual machine X7 with Block Storage which can be scaled up

C.One-node virtual machine XS with 24 OCPU cores

D.One-node bare metal server with up to 52 OCPU cores and locally attached drives to the system

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