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Oracle 1Z0-1093-22 - Questions & Answers

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Question 1
Single choice

Your company's security policy requires you to patch the database within a month of a relevant database patch being released by Oracle.

Which method requires the least amount of down time?

A.

Download the latest patch from MOS, back up your database, run a precheck, then apply the patch on the database home.

B.

Own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and193B respectively).

C.

Back up your database, run a precheck, then apply the patch on the database home where the database resides.

D.

Download the latest patch from MOS, back up your database, and use dbaasc1i to apply the patch on the database home.

E.

Create a new database home, patch it to the version you want, and then move the database to the new home.

Question 2
Single choice

You used the "Stop" option from the Console of an Exadata Cloud Service virtual machine within a VM cluster.

What impact does this have?

A.

TheExadata Cloud Service is stopped.

B.

All the virtual machines in the VM cluster are stopped.

C.

All the databases and infrastructure associated with the Exadata Cloud Service are stopped.

D.

The Stopped virtual machine is not available to any other database deployment.

Question 3
Multiple choice

Which two circumstances are FALSE when you use the Console to recover a DB systemdatabase from a backup stored in Oracle Cloud Infrastructure Object Storage? (Choose all correct answers)

A.

The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.

B.

You want to restore to an existing System Change Number (SCN).

C.

Data Guard must be disabled, or you must first remove the Data Guard association by terminating the standby database before you can restore the database.

D.

Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.

E.

Restore the database from a backup in Object Storage that was created by using the Console or the
API.

Question 4
Single choice

What can you use to enable an on-premises Enterprise Manager instance to monitor Exadata Cloud Service in a private OCI subnet?

A.

virtual Cloud Network (VCN)

B.

Client subnet

C.

Virtual Network Interface Card (VNIC)

D.

FastConnect

Question 5
Single choice

You enable automatic backups on your Exadata Cloud@Customer.
?

A.

database archivelog files

B.

database control files

C.

Transparent Data Encryption (TDE) keystore (wallet)

D.

server parameter file (SP file)

Question 6
Multiple choice

Which two statements are true about changing the shape of a virtualmachine (VM) database (DB) system to adapt to changes in performance needs?

(Choose all correct answers)

A.

After you provision a VM DB system with a shape that supports Oracle RAC, you can change that shape to another shape that does not support Oracle RAC.

B.

After you provision a VM DB system, you cannot change the shape. You have to provision another VM DB system using a full backup.

C.

The shape of a VM DB system can be changed at any time, with no impact on the amount of storage available to the DB system.

D.

It is possible to change the shape of a VM DB system with a higher number of OCPUs. However, reducing the number of OCPUs is not permitted.

E.

If the current shape of the VM DB system supports Oracle Real Application Clusters (RAC), then you can only change that shape to another shape that also supports Oracle RAC.

Question 7
Single choice

How many DB systems must you provision before you can enable Oracle Data Guard for a virtual machine DB system database?

A.

It depends on how many standby databases you want for your primary database in the Oracle Data Guard configuration in Oracle Cloud Infrastructure.

B.

Three, first for the primary database, second for the standby database, and a third for the staging database in the Oracle Data Guard configuration.

C.

Two for both the primary and standby database, because a DB system with the database that you want to use as the standby must already exist before you enable Oracle Data Guard.

D.

One with the primary database, because a new DB system with the standby database is created and associated with the primary database when you enable Oracle Data Guard.

Question 8
Multiple choice

You are considering whether or not to implement bare metal or virtual machine shapes. Which TWO statements are true about bare metal and virtual machine (VM) database (DB) systems? (Choose all

correct answers)

A.

Both bare metal and vm DB systems support two-node Real Application Clusters (RAC) systems.

B.

The Console, API, and Oracle Cloud Infrastructure CLI are options for managing bare metal DB systems.

C.

Bare metal shapes determine the total raw storage allocated to bare metal DB systems.

D.

Bare metal and VM DB can only have a single Database Home, and the single database will be the version of the Database Home.

Question 9
Multiple choice

The /u02 directory containing Oracle Homes (OH) is 80% utilized and you need to free up space in it. you own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B
respectively).You decide to consolidate both databases into a single Oracle Home (OH193. |_A) to free up space.
Which TWO actions must you perform?
(Choose all correct answers)

A.

use the Move Database option from the console.

B.

Schedule a downtime window with the Test teams whouse the 193B database.

C.

Copy the sqinet.ora file from OH193_B to OH193_A.

D.

Create a new container under 0H193B and migrate the pluggable databases (PDBs) from 193B to 193A.

Question 10
Multiple choice

You are asked to measure useful quantitative data about a MySQL Database Service system. You must provide information such as current connection information, statement activity, latency, and host OCPU, memory, and disk I/O utilization.
Which THREE Oracle Cloud Infrastructuremonitoring methods should you use?
(Choose all correct answers)

A.

data points

B.

metrics

C.

notifications

D.

alarms

E.

queries

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