[Q87-Q104] Attested 1z0-1072-21 Dumps PDF Resource [2022]

Rate this post

Attested 1z0-1072-21 Dumps PDF Resource [2022]

Latest 1z0-1072-21 Actual Free Exam Questions Updated 236 Questions

Oracle 1z0-1072-21 Exam Syllabus Topics:

Topic	Details
Topic 1	Virtual cloud network routing configuration OS management description and configuration
Topic 2	Understanding the performance layer of block volumes Understanding the observation and management platform
Topic 3	Implementation of conditional and extended policies Implementation and management of VCN connections
Topic 4	Public and Private DNS Zone Descriptions Object storage configuration and management
Topic 5	layer-4 Network load balancer description and configuration Description of OCI Computing Image Options
Topic 6	Configuring dynamic group and tag-based access control Security list and network security group configuration
Topic 7	DNS and traffic management configuration DB system configuration and management
Topic 8	Object storage versioning, lifecycle management, and maintenance rule implementation Implementation and management of virtual cloud networks
Topic 9	Vulnerability Scan and Web Application Firewall Configuration Public and private IP addresses and virtual NIC descriptions

Q87. Which two use Oracle dynamic routing gateway (DRG) for connectivity? (Choose two.)

Remote virtual cloud network (VCN) peering across region

Oracle IPsec VPN

Local VCN peering

Oracle Cloud Infrastructure FastConnect public peering

Q88. Which two options are available when setting up DNS for your bare metal and virtual machine DB Systems?
(Choosetwo.)

Internet and custom resolver

Google DNS servers

custom resolver

Internet and virtual cloud network (VCN) resolver

Q89. Which three actions need to be performed before attempting a data transfer service job?

Obtain an available host machine which can run the dts utility on-premise with SATA or USB drives attached for the transferjob.

Get access to a high-speed internet connection

Data Transfer Service and Storage Service Limits should be checked and raised if required.

Set up SSH access to a host on OCI to coordinate the transfer job.

Create an object bucket to receivethe job.

Q90. Whichthree types of credentials are used to manage Oracle Cloud Infrastructure Identity and Access Management (IAM)? (Choose three.)

Windows Password

API Signing Key

Swift Password

SSH Key

Console Password

Q91. What is the maximum IP address size range that you can have in a Virtual Cloud Network?

/16

/26

/24

Q92. Which two options are true for Autonomous Transaction Processing (ATP) database? (Choose two.)

You can add/remove Diskgroup in ATP

You can scale storage up or down in ATP

You can scale CPU up or down in ATP

You canadd more Pluggable Database for consolidating multiple databases in ATP

You can add new ORACLE_HOME for bringing older versions of on-premises databases to ATP

Q93. Which two statements are true regarding cloning a block volume?

You can change the block volume performance when creating a clone

You can clone block volumes across regions

You can change the block volume size when creating a clone

You can skip block volume encryption when creating a clone

Q94. Which two are true for achieving High Availability on Oracle Cloud Infrastructure? (Choose two.)

Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region.

Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highlyavailable.

Configure your database to have Data Guard in another Availability Domain in Sync mode within a region.

Store your database files on Object Storage so that they are available in all Availability Domains in all regions.

Distribute your application servers across all Availability Domains within a region.

Q95. You had an outage in yourapplication caused by the loss of a shared volume provisioned by File Storage Service (FSS). At this point, you need to restore the data from a snapshot you created of the FSS.
What are the steps to restore the data?

Access the directory where the shared volume is mounted, then cd into .snapshot folder, find the snapshot folder you want to recover and use cp or rsync tool to copy the files to the original location.

Open OCI Console, select File Storage Service, find the shared storage, then click onsnapshot and restore.

Open OCI Console, select File Storage Service, find the snapshot you created and click restore.

Access the directory, where you mounted the shared volume, then cd into .snapshot folder and find the snapshot folder you want to recover and rename that folder to the original folder name.

Q96. Which two statements are true about Oracle Cloud Infrastructure (OCI) DB Systems?

Customers have no control over database patching.

The database and backups are encrypted by default.

Customers can consolidate multiple database homes on asingle virtual machine database host.

Customers can manage the TDE Wallet after DB Systems is provisioned.

Q97. Which two statements are true about an Oracle Cloud Infrastructure (OCI) virtual cloud network (VCN)?
(Choose two.)

To delete a VCN, its subnetsmust contain no resources.

A VCN can have multiple CIDR blocks associated with it.

In regions with multiple Availability Domains (AD), each AD should have their own VCN assigned to it.

If you own a block of public IPs, you can assign it to one ofyour VCNs.

A VCN covers a single, contiguous IPv4 CIDR block of your choice.

Q98. Your company has decided to move a few applications to Oracle Cloud and you have been asked to design it for both High Availability (HA) and Disaster Recovery (DR).
Which two should youconsider while designing your Oracle Cloud Infrastructure architecture? (Choose two.)

Region

Instance Shape

Compartments

Availability Domain

Q99. You are responsible for creating and maintaining an enterprise application that consists of multiple storage volumes across multiple compute instances in Oracle Cloud Infrastructure (OCI).
The storage volumes include boot volumes and block volumes for your data storage. You need to create backups of these storage volumes in the most time-efficient manner.
How can you meet this requirement?

Create clones of all boot volumes and block volumes one at a time.

Create on-demand full backups of bootvolumes, and copy data in block volumes to Object Storage using OCI CLI.

Create on-demand full backups of block volumes, and create custom images from the boot volumes.

Group together multiple storage volumes in a volume group and create volume groupbackups.

Q100. You need to set up instance principals so that an application running on an instance can call Oracle Cloud Infrastructure (OCI) public services, without the need to configure user credentials.
A developer in your team has already configured the application built using an OCI SDK to authenticate using the instance principals provider.
Which is NOT a necessary step to complete this set up?

Create a dynamic group with matching rules to specify which instances you want to allow to make API calls against services.

Generate Auth Tokens to enable instances in the dynamic group to authenticate with APIs.

Create apolicy granting permissions to the dynamic group to access services in your compartment or tenancy.

Deploy the application and the SDK to all the instances that belong to the dynamic group.

Q101. You provisioned an Oracle Autonomous Data Warehouse (ADW)on Oracle Cloud Infrastructure (OCI) and imported data into ADW.
You want to give your business analyst the ability to connect to the ADW database and run queries.
Which two actions can help you meet this requirement? (Choose two.)

Create a database user account for the business analyst.

Grant the predefined database role DWROLE to the database user.

Grant unlimited tablespace privilege to the database user.

Grant the predefined database role DWADW to the database user.

Grant the predefineddatabase role DWUSER to the database user.

Q102. You have five different company locations spread across the US. For a proof-of-concept (POC) you need to setup secure and encrypted connectivity to your workloads running in a single virtual cloud network (VCN) in the Oracle Cloud Infrastructure Ashburn region from all company locations.
What would meet this requirement?

Create five internet gateways in your VCN and have separate route table for each internet gateway.

Create five virtual circuits using FastConnect for each company location and terminate those connections on a single dynamic routing gateway (DRG). Attach that DRG to your VCN.

Create five IPsec connections with each company location and terminate those connections on a singleDRG. Attach that DRG to your VCN.

Create five IPsec VPN connections with each company location and terminate those connections on five separate DRGs. Attach those DRGs to your VCN.

Q103. Which statement is true about Data Guard Implementation in DB systems?

Both DB systems must be in the same compartment, and they must be the same shape

You can define the backup window and set custom backup retention period for the automatic database backup schedule.

You cannot manage Oracle database initialization parameters at a global level.

You cannot manage the database as sys/sysdba.

Q104. You are managing a tier-1 OLTP application on an Autonomous Transaction Processing (ATP) database. Your business needs to run hourly batch processes on this ATP database that may consume more CPUs than what isavailable on the server.
How can you limit these batch processes to not interfere with the OLTP transactions?

Configure ATP resource management rules to change CPU/IO shares for the consumer group of batch processes.

Copy OLTP data into new tablesin a new table space and run batch processes against these new tables.

Disable automated backup during the batch process operations.

ATP is designed for OLTP workload only, you cannot run batch processes on ATP.