Oracle 1z0-1072-22 Dumps Questions [2022] Pass for 1z0-1072-22 Exam [Q24-Q42]

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Oracle 1z0-1072-22 Dumps Questions [2022] Pass for 1z0-1072-22 Exam

Updated Oracle Study Guide 1z0-1072-22 Dumps Questions

Oracle 1z0-1072-22 Exam Syllabus Topics:

Topic	Details
Topic 1	Understand External Database Service Configure cross-region replication
Topic 2	Implement Object Storage versioning, life cycle management and retention rules Understand Block Volume performance tiers
Topic 3	Understand File System Snapshots and Cloning Configure DNS and Traffic Management
Topic 4	Implement conditional and advanced policies Configure and manage Object Storage
Topic 5	Understand File System usage and metering Describe public and private subnets
Topic 6	Configure Security Lists and Network Security Groups Describe and configure a layer-4 Network Load Balancer
Topic 7	Understand Object Storage replication Describe OCI compute image options
Topic 8	Configure Dynamic Groups and Tag based access control Describe and configure OS Management
Topic 9	Understand VCN connectivity options Select appropriate compute choices
Topic 10	Database Systems and Autonomous Databases Operations and Maintenance Describe public and private IP addresses and virtual NICs

NEW QUESTION 24
You created a public subnet and an internet gateway in your virtual cloud network (VCN) of Oracle Cloud Infrastructure. The public subnet has an associated route table and security list. However, after creating several compute instances in the public subnet, none can reach the Internet.
Which two are possible reasons for the connectivity issue? (Choose two.)

The route table has no default route forrouting traffic to the internet gateway.

There is no stateful egress rule in the security list associated with the public subnet.

There is no dynamic routing gateway (DRG) associated with the VCN.

There is no stateful ingress rule in the securitylist associated with the public subnet.

A NAT gateway is needed to enable the communication flow to internet.

Explanation
An internet gateway as an optional virtual router that connects the edge of the VCN with the internet. To use the gateway, the hosts on both ends of the connection must have public IP addresses for routing. Connections that originate in your VCN and are destined for a public IP address (either inside or outside the VCN) go through the internet gateway. Connections that originate outside the VCN and are destined for a public IP address inside the VCN go through the internet gateway.
Working with Internet Gateways
You create an internet gateway in the context of a specific VCN. In other words, the internet gateway is automatically attached to a VCN. However, you can disable and re-enable the internet gateway at any time.
Compare this with a dynamic routing gateway (DRG), which you create asa standalone object that you then attach to a particular VCN. DRGs use a different model because they’re intended to be modular building blocks for privately connecting VCNs to your on-premises network.
For traffic to flow between a subnet and an internetgateway, you must create a route rule accordingly in the subnet’s route table (for example, destination CIDR = 0.0.0.0/0 and target = internet gateway). If the internet gateway is disabled, that means no traffic will flow to or from the internet even if there’s a route rule that enables that traffic. For more information, see Route Tables.
For the purposes of access control, you must specify thecompartment where you want the internet gateway to reside. If you’re not sure which compartment to use, put the internet gateway in the same compartment as the cloud network. For more information, see Access Control.
You may optionally assign a friendly name to the internet gateway. It doesn’t have to be unique, and you can change it later. Oracle automatically assigns the internet gateway a unique identifier called an Oracle Cloud ID (OCID). For more information, see Resource Identifiers.
To delete an internet gateway, it does not have to be disabled, but theremust not be a route table that lists it as a target.
AS per compute instances can connect to the Internet so you use egress no ingress

NEW QUESTION 25
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

NEW QUESTION 26
Which three are default Virtual Cloud Network (VCN) components? (Choosethree.)

Security List

Dynamic Routing Gateway

DHCP options

Internet Gateway

Route Table

NEW QUESTION 27
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.

NEW QUESTION 28
You have provisioned an AutonomousData Warehouse (ADW) database with 16 enabled OCPUs and need to configure the consumer group for your application.
Which two are true when deciding the number of sessions for each application? (Choose two.)

The MEDIUM and LOW consumer group can run up to 16 concurrent SQL statements if HIGH consumer group has 0 SQL statements

The HIGH consumer group can run up to 16 concurrent SQL statements as long as MEDIUM and LOW consumer groups have 0 SQL statements

The MEDIUM consumer group can run 20 concurrent SQL statements when HIGH consumer group has
0 SQL statements

The HIGH consumer group can run up to 16 concurrent SQL statements in addition to 32 concurrent SQL statements in MEDIUM and LOW consumer group each

The HIGH consumer group can run 3concurrent SQL statements when MEDIUM consumer group has 0 SQL statements

NEW QUESTION 29
You have created a virtual cloudnetwork (VCN) with three private subnets. Two of the subnets contain application servers and the third subnet contains a DB System. The application requires a shared file system so you have provisioned one using the file storage service (FSS). You also created the corresponding mount target in one of the application subnets. The VCN security lists are properly configured so that both application servers and the DB System can access the file system. The security team determines that the DB System should haveread-only access to the file system.
What change would you make to satisfy this requirement?

Create an NFS export option that allows READ_ONLY access where the source is the CIDR range of the DB System subnet.

Connect via SSH to one of the application servers where the file system has been mounted. Use the Unix command chmod to change permissions on the file system directory, allowing the database user read only access.

Modify the security list associated with the subnet where the mount target resides. Change the ingress rules corresponding to the DB System subnet to be stateless.

Create an instance principal for the DB System. Write an Identity and Access Management (IAM) policy that allows the instance principal read-only access to the filestorage service.

NEW QUESTION 30
What happens after you successfully run the following command on your Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) using the YAML file defined below?
kubectl create -f definition.yml
YAMLfile – definition.yml

A single Pod with a single container is created.

Two Pods with a container each are created.

A single Pod with two containers is created.

No Pod gets created.

NEW QUESTION 31
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.

NEW QUESTION 32
Which is a customer’s responsibility on an Oracle Cloud Infrastructure database?

patching the database and OS

creating the first default database on the DBCS server

creating an ASM diskgroup for data file or temp file storage

installing the operating system (OS), Grid Infrastructure, and database software

NEW QUESTION 33
Which two statements define the types of DNS resolvers that exist? (Choose two.)

A custom resolver allows instances to use the host names of the hosts in your on-prem network that are connected to your VCN by an IPSec VPN connection.

A VCN resolver allows instances to use the host names of the hosts in your on-prem network that are connected to your VCN by an IPSec VPN connection.

A VCN resolverallows instances to use host names to communicate with instances on other VCNs in your tenancy.

An Internet resolver allows instances to use the host names that are published on the Internet.

NEW QUESTION 34
Which three must be configured for a load balancer to accept incoming traffic? (Choose two.)

a listener

a back-end server

a back end set

a security list that is open on a listener port

a certificate

NEW QUESTION 35
Given: When creating multiple subnets within a Virtual Cloud Network (VCN), security lists are often made to group common services, for example, SSH and RDP (remote access), 80 and 443 (HTTP), and so on.
By default, what is the maximum number of security lists that can be associated with a subnet upon creation?

NEW QUESTION 36
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.

NEW QUESTION 37
You are designing a high bandwidth, redundant connection between your data center and Oracle Cloud Infrastructure (OCI). While researching for OCI FastConnect locations,you notice that you are co-located with Oracle at one of the Oracle FastConnect locations in the Ashburn region.
What is the recommended design in this scenario?

Create a cross-connect group and have two or more cross-connects in that group. Create an IPsec VPN connection on this group.

Setup two IPsec connections between your data center and OCI Ashburn region. Create a OCI load balancer to distribute the traffic across the two connections.

Create a cross-connect group and have at least two ormore cross-connects in that group. Create at least two or more virtual circuits in the group.

Create a cross-connect group and have at least one cross-connect in that group. Create at least one virtual circuit in the group.

NEW QUESTION 38
Your IT department wants to cut down storage costs, but also meet compliance requirements as set up by the central audit group. You have a legacy bucket with both Word does (*.docx) and Excel files (*.xlsx). Your auditors want to retain only Excel files for compliance purposes. Your IT departments wants to keep all other files for 365 days only. What two steps can you take to meet this requirement?

Create Object Storage Lifecycle rules toarchive objects from the legacy bucket after 365 days without any pattern matching

Create Object Storage Lifecycle rules to delete objects from the legacy bucket after 365 days with a filter type – include by pattern: ”.docx

It is not possible tomeet this requirement

Create Object Storage Lifecycle rules to delete objects from the legacy bucket after 365 days with a filter type – exclude by pattern: ”.xlsx”

Create Object Storage Lifecycle rules to delete objects from the legacy bucketafter 365 days without any pattern matching

NEW QUESTION 39
You have provisioned an Autonomous Transaction Processing (ATP) database and logged into the ATP service console.
What are three abilities that can be performed from this service console? (Choose three.)

scale up/down the CPUs

create ATP database users

reset the admin password

set resource management rules

monitor database activity and SQL queries

NEW QUESTION 40
Which statement is true about cloning a volume?

Youneed to detach a volume before cloning from it.

A cloned volume is the same as a snapshot that has a dependency on the source volume.

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

You can create a clone for a volume across regions.

NEW QUESTION 41
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

NEW QUESTION 42
You have launched a compute instance runningOracle database in a private subnet in the Oracle Cloud Infrastructure US East region. You have also created a Service Gateway to back up the data files to OCI Object Storage in the same region. You have modified the security list associated with the private subnet to allow traffic to the Service Gateway, but your instance still cannot access OCI Object Storage. How can you resolve this issue?

Add a stateful rule that enables ingress HTTPS (TOP port 443) traffic to 001 Object Storage in the securitylist associated with the private subnet

Add a stateful rule that enables egress HTTPS (TCP port 443) traffic to OCI Object Storage in the security list associated with the private subnet

Add a rule in the Route Table associated with the private subnet with Target type as “Service Gateway” and destination service as all IAD services in the Oracle Service Network.’

Use the default Security List, which has ports open for OCI Object Storage