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1z0-1072-23 Dumps To Pass Oracle Exam in 24 Hours - VCEPrep [Q20-Q44]

1z0-1072-23 Dumps To Pass Oracle Exam in 24 Hours - VCEPrep

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Oracle 1z0-1072-23 Exam Syllabus Topics:

Topic	Details
Topic 1	Describe OCI compute image options Configure DNS and Traffic Management
Topic 2	Configure Virtual Cloud Network Routing and Gateways Describe and configure a layer-7 Load Balancer
Topic 3	Configure Security Lists and Network Security Groups Describe and configure OS Management
Topic 4	Describe public and private IP addresses and virtual NICs Understand Network Command Center Services
Topic 5	Describe Public and Private DNS zones Configure Cloud Guard, Security Zone, and Security Advisor
Topic 6	Implement and manage Virtual Cloud Networks Describe and configure a layer-4 Network Load Balancer

NO.20 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

NO.21 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,

NO.22 A financial firm is designing an application architecture for its online trading platform that should have high availability and fault tolerance.
Their solutions architects configured the application to use an Oracle Cloud Infrastructure (OCI) Object Storage bucket located in the US West (us-phoenix-1) region to store large amounts of financial dat a. The stored financial data in the bucket should not be impacted even if there is an outage in one of the Availability Domains or a complete region.
What should the architect do to avoid any costly service disruptions and ensure data durability?

Create a replication policy to send data to a different bucket in another OCI region.

Copy the Object Storage bucket to a block volume.

Create a lifecycle policy to regularly send data from the Standard to Archive storage.

Create a new Object Storage bucket in another region and configure lifecycle policy to move data every 5 days.

NO.23 You are part of an organization with thousands of users accessing Oracle Cloud Infrastructure (OCI). An unknownuser action was executed resulting in configuration errors. You are tasked to quickly identify the details of allusers who were active in the last six hours along with any REST API calls that were executed.
Which OCI service would you use?

Notifications

Service Connectors

Notifications

Logging

Audit

NO.24 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.

NO.25 You have a high-demand web application running on Oracle Cloud Infrastructure (OCI). Your tenancy administrator has set up a schedule-based autoscaling policy on instance pool withan initial size of 5 instancesfor the application.
Policy 1:
Target pool size:10 instances
Execution time:8:30 a.m. on every Monday through Friday, in every month, in every year Cron expression:0 30 8 ? * MON-FRI * Which statement accurately explains the goal of this policy?

Goal: A one-time schedule with only one scaling out event. At 8:30 a.m., on December 31, 2021, scale theinstance pool to 10 instances from 5.

Goal: A recurring monthly schedule. On all days of the month, set the initial pool size to 5 instances. At
8.30 a.m., on every day of the month, scale out to 10 instances.

Goal: A recurring daily schedule. On weekday mornings at 8.30 a.m., scale out to 10 instances.

Goal: A recurring weekly schedule. On all days of the week at 8.30 a.m., scale out the pool to 10 instancesfrom the initial size of 5

NO.26 Which TWO statements about the Oracle Cloud Infrastructure (OCI) File Storage Service are accurate?

Communication with file systems in a mount target is encrypted via HTTPS.

File systems use Oracle-managed keys by default.

Customer can encrypt data in their file system using their own Vault encryption key.

Mount targets use Oracle-managed keys by default.

Customer can encrypt the communication to a mount target via export options.

NO.27 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

NO.28 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

NO.29 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.

NO.30 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

NO.31 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.

NO.32 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

NO.33 Which TWO statements are TRUE about Private IP addresses in Oracle Cloud Infrastructure (OCI)?

Each VNIC can only have one private IP address.

By default, the primary VNIC of an instance in a subnet has one primary private IP address.

By default, the primary VNIC of an instance in a subnet has one primary private IP address and one secondary private IP address.

A private IP can have an optional public IP assigned to it if it resides in a public subnet.

NO.34 Which Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM) policy is invalid?

Allow dynamic-group FrontEnd to manage instance-family in compartment Project-A

Allow any-user to inspect users in tenancy

Allow group A-Developers to create volumes in compartment Project-A

Allow group A-Admins to manage all-resources in compartment Project-A

NO.35 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 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.

NO.36 Oracle Cloud Agent is a lightweight process that manages plugins running on compute instances.
Which is NOT a valid Oracle Cloud Agent plugin name?

Live Migration Agent

OS Management Service Agent

Compute Instance Run Command

Bastion

NO.37 In which two ways can Oracle Security Zones assist with the cloud security shared responsibility model?

Encrypt storage resources with a customer-managed key.

Allow access to an unsecured compartment, which is moved from a standard compartment.

Deny public access to Oracle Cloud Infrastructure resources, such as databases and object storage buckets.

Add or move a standard compartment to a highly secured security zone compartment.

NO.38 Which tool provides a diagram of the implemented topology of all Virtual Cloud Networks (VCNs) in a selected region and tenancy?

Network Watcher

Traffic Analytics

VCN Flow Logs

Network Visualizer

NO.39 You have a high-demand web application running on Oracle Cloud Infrastructure (OCI). Your tenancy administrator has set up a schedule-based autoscaling policy on instance pool with an initial size of 5 instances for the application.
Policy 1:
Target pool size:10 instances
Execution time:8:30 a.m. on every Monday through Friday, in every month, in every year Cron expression:0 30 8 ? * MON-FRI * Which statement accurately explains the goal of this policy?

Goal: A one-time schedule with only one scaling out event. At 8:30 a.m., on December 31, 2021, scale the instance pool to 10 instances from 5.

Goal: A recurring monthly schedule. On all days of the month, set the initial pool size to 5 instances. At
8.30 a.m., on every day of the month, scale out to 10 instances.

Goal: A recurring daily schedule. On weekday mornings at 8.30 a.m., scale out to 10 instances.

Goal: A recurring weekly schedule. On all days of the week at 8.30 a.m., scale out the pool to 10 instances from the initial size of 5

NO.40 Which of the following statements is true about cloning a volume in the Oracle Cloud Infrastructure (OCI) Block Volume service?

You need to detach a volume before cloning it.

Creating a clone takes longer than creating a backup of a volume.

You can clone a volume to another region.

You can change the block volume size when cloning a volume.

NO.41 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.

NO.42 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

NO.43 You plan to upload a large file (3 TiB) to Oracle Cloud Infrastructure (OCI) Object Storage. You would like tominimize 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 ofthe parts automatically.

While a multipart upload is still active, you can keep adding parts as long asthe total number is less than10,000.

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.

NO.44 Which TWO statements are NOTcorrect regarding the Oracle Cloud Infrastructure (OCI) burstable instances?

If the instance’s average CPU utilization over the past 24 hours is below thebaseline, the system allows itto burst above the baseline.

Baseline utilization is a fraction of each CPU core, either 25% or 75%.

Burstable instances cost less than regular instances with the same total OCPU count.

Burstable instances are designed for scenarios where an instance is not typically idle and has high CPUutilization.

Burstable instances are charged according to the baseline OCPU.

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