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Category Archives: 1Z0-1093-21

18 Oct, 2023 By admin

Get Special Discount Offer of 1z0-1093-21 Certification Exam Sample Questions and Answers [Q25-Q39]

Get Special Discount Offer of 1z0-1093-21 Certification Exam Sample Questions and Answers

New 1z0-1093-21 Dumps For Preparing Database Cloud Service Certified Oracle Exam Well

NEW QUESTION 25
Your MySQL Database Service system is automatically backed up between midnight and 1 AM. What must you do to change the starting time to 4 AM?

Use the mysqlbackup command to establish a 4 AM backup start time.

Edit the OCI MySQL DB System Details to set the Enable Automatic Backups time to 4 AM.

Update the Oracle Cloud Infrastructure (OCI) MySQL DB System Details page to specify the 4 AM backup window start time.

From the Edit MySQL DB System Details page, select Backup Window and set the start time to 4 AM.

NEW QUESTION 26
What THREE steps must you perform to connect to a MySQL database in the database system by using SSH and MySQL Shell?

Add an ingress rule for port 20.

Instantiate MySQL Shell on the MySQL database system instance.

Connect to the MySQL Database Service instance.

SSH into the compute instance from your local machine.

Start MySQL Shell on the compute instance.

NEW QUESTION 27
You notice that throttling is occurring on your NoSQL Database Cloud Service. What must you increase to solve this?

storage capacity

index size

OCPU for all servers in the cluster

NEW QUESTION 28
Which three statements are true regarding MySQL Database Service HeatWave? (Choose all correct answers) HeatWave uses periodic long-running ETL batch jobs to refresh the data.

Heatwave is a in-memory, query-processing engine designed for fast execution of analytic queries.

Heatwave is Exclusively available in Oracle Cloud Infrastructure.

Heatwave uses machine learning to automate operations, increasing DBA productivity and reducing costs.

HeatWave data which is needed for analytic processing is stored in disk files.

NEW QUESTION 29
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)

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

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

You can terminate a primary database DB system.

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

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.

NEW QUESTION 30
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)

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

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

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

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

NEW QUESTION 31
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?

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

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

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

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

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

NEW QUESTION 32
Patching requires role permissions. However, since roles are not granted by default, which role needs to be added to someone patching the DB system?

Let security admins manage vaults, keys, and secrets.

Let database and fleet admins manage Autonomous Databases.

Let database administrator’s manage DB systems.

Let users manage compute instance configurations, instance pools, and cluster networks.

NEW QUESTION 33
Which THREE are prerequisites for using the MySQL Database Service? (Choose all correct answers)

You must create a tenancy and be able to sign in to it.

You must download the latest MySQL version from https://edelivery.oracle.com/.

You or your group must be granted the policies described in Mandatory Policies.

You must install the downloaded MySQL version onto Oracle Cloud Infrastructure.

You must create a compartment to store your resources.

NEW QUESTION 34
After you have provisioned a virtual machine (VM) database (DB) system, what action can you take to meet changes in block storage requirements?

After you have provisioned a VM DB system, you cannot increase or decrease block storage.

If a vm DB system requires more block storage, increase the storage at any time without impacting the system.

If a vm DB system has different requirements for block storage, increase or decrease the storage at any time without impacting the system.

Only bare metal DB systems can increase block storage at any time without impacting the system.

NEW QUESTION 35
Which FOUR storage options are available in Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)

Local storage

Object Storage

EFS Storage

Block Storage

File Storage

EBS Storage

NEW QUESTION 36
You define a maintenance window for your MySQL DB systems. When the automatic maintenance process takes place, which TWO activities does the system perform while its status is set to UPDATING? (Choose all correct answers)

It patches the MySQL server itself along with any underlying hardware.

It analyzes, rebuilds, and optimizes MySQL database tables and indexes.

It patches the underlying operating system of the MySQL database.

It upgrades the associated compute instance to the latest Linux operating system version.

NEW QUESTION 37
How many DB systems must you provision before you can enable Oracle Data Guard for a virtual machine DB system database?

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

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

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.

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.

NEW QUESTION 38
In addition to the automatic backup of your Oracle Database associated with a database deployment, you are planning to take an on-demand backup of a database on Exadata Cloud Service. How do you do this?

Disable the automatic backup configuration and then take an on-demand backup.

First connect to the Exadata Cloud Instance as the oracle user and then take a backup.

Use the Create Backup button in the backup section of the Database Details page.

Perform a recovery operation to a specific long-term backup.

NEW QUESTION 39
Which statement is FALSE about using compartments?

They allow you to isolate resources.

They can be used to secure resources.

They can be organized in a hierarchical fashion.

They are a physical concept that separates users.

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30 Oct, 2022 By admin

1Z0-1093-21 Practice Test Questions Answers Updated 56 Questions [Q19-Q36]

1Z0-1093-21 Practice Test Questions Answers Updated 56 Questions

1Z0-1093-21 dumps & Database Cloud Service Sure Practice with 56 Questions

Please go to 1Z0-1093-21 Practice Test Questions Answers Updated 56 Questions [Q19-Q36] to view the test

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