[Q24-Q45] 1z0-1072-23認定で究極のガイド [2023年更新]

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1z0-1072-23認定で究極のガイド [2023年更新]

1z0-1072-23練習試験と学習ガイドは厳密検証された

24、Which is NOT a valid option for an Oracle Cloud Infrastructure (OCI) compute shape?

Bare Metal

Dedicated Virtual Machine Host

Virtual Machine

Exadata Virtual Machine

25、You have an instance running in Oracle Cloud Infrastructure (OCI) that cannot be live-migrated during an infrastructure maintenance event. OCI schedules a maintenance due date within 14 to 16 days and sends you a notification.
What would happen if you choose not to proactively reboot the instance before the scheduled maintenance due date?

The instance will get terminated.

The instance is either reboot-migrated or rebuilt in place for you.

You will receive another notification to reboot within the next 14 days.

You will receive another notification to reboot within the next 7 days.

26、company sells services to photographers where patrons can preview the photos that they want prints for.
To avoid unauthorized copies, the sample photos have lower resolution and are watermarked. The photos are processed after they are uploaded. The process is fast but not immediate. It creates samples and sends them to storage outside of the instances. Which type of instance is ideal for a process like this; short lived and one that keeps the cost low?

Preemptible instances

Spot instances

On-demand instances

Burstable instances

27、Which TWO are key benefits of setting up Site-to-Site VPN on Oracle Cloud Infrastructure (OCI)?

When setting up Site-to-Site VPN, it creates a private connection that provides consistent network experience.

When setting up Site-to-Site VPN, customers can configure it to use static or dynamic routing (BGP).

When setting up Site-to-Site VPN, OCI provisions redundant VPN tunnels.

When setting up Site-to-Site VPN, customers can expect bandwidth above 2 Gbps.

28、You plan to upload a large file (3 TiB) to Oracle Cloud Infrastructure (OCI) Object Storage. You would like to minimize the impact of network failures while uploading, and therefore you decide to use the multipart upload capability.
Which TWO statements are true about performing a multipart upload using the Multipart Upload API?

You do not need to split the object into parts. Object Storage splits the object into parts and uploads all of the parts automatically.

While a multipart upload is still active, you can keep adding parts as long as the total number is less than 10,000.

You do not have to commit the upload after you have uploaded all the object parts.

When you split the object into individual parts, each part can be as large as 50 GiB.

29、Which statement is NOT correct regarding the Oracle Cloud Infrastructure (OI) File System snapshots?

Even if nothing has changed within the file system since the last snapshot was taken, a new snapshot consumes more storage.

Snapshots are accessible under the root directory of the file system at .snapshot/name.

Before you can clone a file system, at least one snapshot must exist for the file system.

Snapshots are a consistent, point-in-time view of your file systems.

30、Which statement is TRUE about delegating an existing domain to the Oracle Cloud Infrastructure (OCI) DNS service?

Domains can be delegated to OCI DNS via FastConnect partners.

Domains can be delegated to OCI DNS from the OCI Marketplace.

Domains can be self-delegated to OCI DNS from its own service portal.

Domains can be delegated to OCI DNS from the Domain Registrar’s self-service portal.

All domains can be retrieved to OCI DNS via DYN.

31、You are responsible for deploying an application on Oracle Cloud Infrastructure (OCI). The application is memory intensive and performs poorly if enough memory is not available. You have created an instance pool of Linux compute instances in OCI to host the application and defined Autoscaling Configuration for the instance pool.
What should you do to ensure that the instance pool autoscales to prevent poor application performance?

Install OCI SDK on all compute instances and create a script that triggers the autoscaling event if there is high memory usage.

Configure the autoscaling policy to monitor memory usage and scale up the number of instances when it meets the threshold.

Install the monitoring agent on all compute instances, which triggers the autoscaling group.

Configure the autoscaling policy to monitor CPU usage and scale up the number of instances when it

32、Which is NOT a valid Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) approach?

Ensure not all IP addresses are allocated at once within a VCN or subnet; instead reserve some IP addresses for future use.

Use OCI tags to tag VCN resources so that all resources follow organizational tagging/naming conventions.

Private subnets should ideally have individual route tables to control the flow of traffic within and outside of VCN.

Ensure VCN CIDR prefix overlaps with other VCNs in your tenancy or with your organizations private IP network ranges.

33、You want a full-featured Identity-as-a-Service (IDaaS) solution that helps you manage workforce authenticationand access to all of your Oracle and non-Oracle applications, whether they are SaaS apps, on-premises enterpriseapps, or apps that are hosted in the cloud. Which IAM Identity Domain type should you create?

Free

Oracle Apps Premium

Premium

External User

34、You are a security administrator for your company’s Oracle Cloud Infrastructure (OCI) tenancy. Your storage administrator informs you that she cannot associate an encryption key from an existing Vault to a new Object Storage bucket.
What could be a possible reason for this behavior?

The Object Storage bucket policy lacks the necessary Access Control List (ACL).

The storage administrator forgot to select “Encrypt using Oracle managed keys” while creating the bucket.

There is no Identity and Access Management (IAM) policy that allows the Object Storage service to use thekey.

The secret for the key was not created beforehand

35、You are a system administrator of your company and you are managing a complex environment consisting of compute instances running Oracle Linux on Oracle Cloud Infrastructure (OCI). It’s your task to apply all the latestkernel security updates to all instances.
Which OCI service will allow you to complete this task?

OCI Streaming service

OS Management service

OCI Registry

OCI Security Zones to achieve automatic security updates

OCI Cloud Guard to monitor and install the security updates

36、Which THREE protocols are supported by the Oracle Cloud Infrastructure (OCI) Network Load Balancer?

HTTP

UDP

BGP

TCP

ICMP

iSCSI

37、As a solution architect, you are showcasing the Oracle Cloud Infrastructure (OCI) Object Storage feature about Object Versioning to a customer.
Which statement is true regarding OCI Object Storage Versioning?

Objects are physically deleted from a bucket when versioning is enabled.

Object Versioning is disabled on a bucket by default.

A bucket that is versioning-enabled can and will always have the latest version of the object in the bucket.

Object Versioning does not provide data protection against accidental or malicious object update,

38、You need to set up instance principals so that an application running on aninstance can call Oracle CloudInfrastructure (OCI) public services, without the need to configure user credentials.
A developer in your team has already configured the application built using an OCISDK to authenticate using theinstance principals provider.
Which is NOTa necessary step to complete this set up?

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

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

Create a policy 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.

39、Which TWO components are optional while creating the Monitoring Query Language (MQL) expressions in the Oracle Cloud Infrastructure (OCI) Monitoring service?

Interval

Statistic

Dimensions

Grouping Function

Metric

40、You have a block volume created in the US West (Phoenix) region. You enabled Cross Region Replication for the volume and selected US West (San Jose) as the destination region. Now, you would like to create a new volume from the volume replica in the US West (San Jose) region.
What should you do?

Activate the replica.

Trigger the replica.

No action required. By default, the replica is available as a block volume.

Initiate the replica.

41、You want to create a policy to allow the NetworkAdmins group to manage Virtual Cloud Network (VCN) in compartment C. You want to attach this policy to the tenancy. The compartment hierarchy is shown below.

Which policy statement can be used to accomplish this task?

Allow group NetworkAdmins to manage virtual-network-family in compartment B:C

Allow group NetworkAdmins to manage virtual-network-family in compartment C

Allow group NetworkAdmins to manage virtual-network-family in tenancy

Allow group NetworkAdmins to manage virtual-network-family in compartment A:B:C

42、You are part of a team that manages a set of workload instances running in an on-premises environment. The Architect team is tasked with designing and configuring Oracle Cloud Infrastructure (OCI) Logging service to collect logs from these instances. There is a requirement to archive Info-level logging data of these instances into the OCI Object Storage.
Which TWO features of OCI can help you achieve this?

Cloud Agent Plugin

Grouping Function

Service Connectors

Agent Configuration

ObjectCollectionRule

43、You want to distribute DNS traffic to different endpoints based on the location of the end user. Which Traffic Management Steering Policy would you use?

IP Prefix

Load Balancer

Geolocation

Failover

44、You have an instance running in Oracle Cloud Infrastructure (OCI) that cannot be live-migrated during an infrastructure maintenance event. OCI schedules a maintenance due date within 14 to 16 days and sends you a notification.
What would happen if you choose not to proactively reboot the instance before the scheduled maintenance due date?