[Jul 21, 2022] Get Free Updates Up to 365 days On Developing 1z0-998-21 Braindumps [Q10-Q30]

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[Jul 21, 2022] Get Free Updates Up to 365 days On Developing 1z0-998-21 Braindumps

Best Quality Oracle 1z0-998-21 Exam Questions

Q10. You want to store the backup of a database to the Object storage for the long extended period of time due to the mandatory compliance. Which approach would you use?

Very large datasheets

Content repository

Backup/archive

Big Data/Hadoop support

Q11. You administer a database that is configured in ARCHIVELOG mode. A full RMAN backup exists. In which three scenarios is Complete Recovery possible?

after restoring all control files from backup

after losing all members of an ACTIVE online redo log group detected when attempting to open the database

after losing a data file from an UNDO tablespace that is in use

after losing a SYSTEM tablespace data file

after losing all members of the CURRENT online redo log group

Q12. Which two complexities must be applied to the Database Admin passwords?

Special characters must be _, #, or -.

Password must be 16 characters and contain at least two uppercase, two lowercase, two special, and two numeric characters.

Password must be 9 to 30 characters and contain at least two uppercase, two lowercase, two special, and two numeric characters.

Password must be 8 to 24 characters and contain at least one uppercase, lowercase, special, and numeric characters.

Q13. What is true about the creation of subnets in a VCN?

While creating a subnet, security lists must be specified.

A subnet is created in multiple availability domains for high availability.

While creating a subnet, the route table must be specified.

A subnet is created in a single availability domain.

Q14. Examine the steps to create a backup using CLI:

Identify the required steps in correct order.

2,3,4,5,6,7

1,3,4,5,6,7

2,4,3,5,6,7

1,4,3,5,6,7

Q15. You want to enable the EM Express console for a database in the DB system. Which procedure/function would you use?

DBMS_XDB_CONFIG.SETLISTENERENDPOINT

DBMS_XDB_CONFIG.GETHTTPSPORT

DBMS_XDB_CONFIG.SETHTTPSPORT

DBMS_XDB_CONFIG.GETHTTPPORT

Q16. Examine the command:

Which operation will be performed by the execution of the command?

Update the CLI to have the latest new and updated commands.

Apply the patches to the server components in the DB systems.

Apply the patches to the databases in the DB systems.

Update the CLI for the backward compatibility.

Q17. Examine the command:
dbcli describe-component
What information will you get by executing this command?

displays the installed patch versions for the DB system

displays all the components related to the Object Storage

displays the latest patch available for the DB system

displays all the storage objects created

Q18. Which three are PaaS services?

Oracle Enterprise Performance Management Cloud

Data Integration Platform Cloud

Oracle Analytics Cloud

Big Data Cloud

Oracle Tax Reporting Cloud

Q19. Which is the default choice for the DNS names resolution for the instances in your VCN?

Custom Resolver

Internet Gateway

Internet and VCN Resolver

Dynamic Routing Gateway

Q20. You want to migrate your database from on-premises to OCI with no downtime. Which method would you use?

SQL Developer

Data Guard

Data Pump

Golden Gate

Q21. Which two default options are used for the database created in a DB system while using API?

PDB admin user is created with name PDBADMIN.

DB language and territory is used as AMERICAN and AMERICA respectively.

Only container databases can be created in a DB system from Oracle Database 12c and later versions.

ACFS is used for database storage in all database versions.

User specified DB name is added with system generated suffix for DB unique name.

Q22. Which three prerequisites/conditions must be met to avoid patching failures for a DB system?

DB system must have connectivity to the applicable Swift endpoint for Object Storage.

At least 15GB of free space is available in /uOl for the execution of the patching process.

Oracle Clusterware must be up and running.

VCN used by the DB system must be configured with local peering gateway.

VCN used by the DB system must be configured with dynamic routing gateway.

Q23. Which three components are created along with the creation of a Virtual Cloud Network (VCN)?

Internet Gateway

Dynamic Routing Gateway

NAT Gateway

Default Security List

Route Table

Q24. You want to connect to a DB system from your local system, for that you need to update the security list. Examine the steps to update the security list:

Identify the required steps in the correct order.

1,3,2,5,4,7,6

3,1,2,4,5,7,6

1,2,3,5,4,6,7

1,3,2,4,5,6,7

Q25. You want to launch a DB system for real application testing in which you need to have multiple database homes with different database versions. Which DB system would meet these requirements?

Bare metal DB system with any database edition except standard edition

VM DB system with any database edition except standard edition

VM DB system with any database edition

Bare metal DB system with any database edition

Q26. Which three are the prerequisites/conditions for the backing up to OCI Object Storage?

DB system must have access to the applicable Swift endpoint or Object Storage.

Database must be in archivelog mode.

VCN must be configured with an internet gateway.

VCN must be configured with dynamic routing gateway.

OCI account username and password.

Q27. You want to launch a DB system to support In-Memory Database and Active Data Guard; which edition would you select?

Database Enterprise Edition Extreme Performance

Database Enterprise Edition High Performance

Database Standard Edition

Database Enterprise Edition

Q28. Examine the steps to enable a port on the DB system.

Identify the required steps in the correct order.

2,5,3,4,6,7 :

1,5,3,4,6,7

2,3,5,6,4,7

1,3,5,6,4,7

Q29. What are the three considerations provided by the shapes for bare metal and VM DB systems?

For all the shapes of the VM DB systems, a two node DB system can be created.

For all the shapes of the VM DB systems, storage can be scaled up.

For all the shapes of the bare metal DB systems, CPUs can be scaled up.

For all the shapes of the DB systems, block volume storage can be used.

For all the shapes of the bare metal DB systems, there can only be one node.

Q30. Which three are the features of the different DB systems in Oracle Cloud Infrastructure?

Storage can be scaled up for the VM DB systems only.

CPU can be scaled up for full rack only in Exadata DB systems.

RAC is available in VM and Exadata DB systems.

All DB systems can have multiple database editions and versions.

CPUs can be scaled up for bare metal and Exadata DB systems.

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