1z0-1123-24 Sample Practice Exam Questions 2024 Updated Verified
Exam Study Guide Free Practice Test LAST UPDATED 1z0-1123-24
Oracle 1z0-1123-24 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
NEW QUESTION # 16
Which two statements are true about physical migration of Oracle databases?
- A. You can run a cloud premigration advisor tool to perform compatibility check prior to migration
- B. Source and Target database versions must be the same
- C. You cannot filter and migrate database objects
- D. You cannot achieve zero or near-zero downtime with physical migration
- E. During physical migration, copies of database objects are created in dumps
Answer: A,B
Explanation:
Running the cloud premigration advisor tool is a recommended practice before migration to perform a compatibility check and identify any potential issues. Also, for physical migration, the source and target database versions must be the same to ensure compatibility.
NEW QUESTION # 17
Your organization is in the stage of planning a migration of on-premises workloads to Oracle Cloud Infrastructure (OCI) using Oracle Cloud Migrations (OCM). As a migration architect, you are setting up the service to discover workloads. The initial step in this process involves the creation of Asset Source. Which statement accurately describes Asset Source?
- A. Provides real-time cost analysis and optimization recommendations for assets during the migration planning phase
- B. Consists of credentials and connectivity details required by OCM to access and communicate with the on-premises environment
- C. Represents a repository within OCI where migrated assets are temporarily stored before being deployed into their final configuration
- D. Is a remote virtual appliance deployed in the on-premises environment for discovery purposes
Answer: B
Explanation:
Asset Source in OCM consists of the necessary credentials and connectivity details that allow OCM to access and communicate with the on-premises environment. This information is crucial for OCM to discover and assess the workloads that need to be migrated to OCI.
NEW QUESTION # 18
As a migrations architect, you are explaining the workflow of Oracle Cloud Migrations (OCM) service to a business partner. After the replication of virtual machine (VM) data to Oracle Cloud Infrastructure (OCI) using OCM, what is the next step to launch the migrated instance?
- A. A Compute instance is automatically launched after the replication process
- B. Create a Compute instance with an attached Block Volume and configure the Hydration Agent to transfer the replicated data into the Block Volume
- C. Deploy a Resource Manager Stack to launch the Compute instance with the replicated Block Volume
Answer: C
Explanation:
Deploying a Resource Manager Stack to launch the Compute instance with the replicated Block Volume is the correct next step after the replication of VM data to OCI using OCM.
NEW QUESTION # 19
Your company is planning to decommission their on-premises data center hosting a set of Virtual Machines (VMs) that heavily rely on VMware technologies. The goal is to migrate those VMs into OCI, make this transition as quick as possible, ensuring the environment is highly available and can be controlled by the company after the migration. What are the two advantages of using Oracle Cloud VMware Solution (OCVS)?
- A. The company can control root access to the OCVS environment
- B. The company can bring their own product licenses (BYOL) for VMware products such asvSphere, vSAN, and NSX
- C. The company could convert all of VMware-based applications into native OCI Compute instances
- D. The company can free up their IT team as Oracle takes over the management, including updates and patching of the OCVS environment
- E. The company can move those application VMs into OCVS "as-is"
Answer: B,E
Explanation:
Two key advantages of using OCVS are the ability to bring your own licenses (BYOL) for VMware products, and the ability to move application VMs "as-is," minimizing the need for modifications.
NEW QUESTION # 20
Which option best describes the term Inventory Asset in the context of Oracle Cloud Migrations (OCM) service?
- A. The entire on-premises environment that is subject to discovery and analysis by OCM
- B. Virtual Machines that have been specifically selected to migrate to OCI within the OCM UI
- C. An OCI Compute instance representing the migrated on-premises asset in the OCM UI
- D. Virtual Machines that have been automatically discovered and listed in the OCM UI
Answer: B
Explanation:
Virtual Machines that have been specifically selected to migrate to OCI within the OCM UI are considered Inventory Assets. These assets are the ones that will undergo the migration process to Oracle Cloud Infrastructure as part of the OCM service.
NEW QUESTION # 21
As part of your organization's initiative to migrate on-premises workloads to Oracle Cloud Infrastructure using Oracle Cloud Migrations (OCM) service, you have been tasked to understand the end-to-end migration workflow. Which sequence correctly represents the stages in the OCM migration workflow?
- A. Assessment and Planning, Discovery, Inventory, Replication, Execution
- B. Discovery, Inventory, Assessment and Planning, Replication, Execution
- C. Discovery, Assessment and Planning, Inventory, Execution, Replication
- D. Assessment and Planning, Replication, Discovery, Inventory, Execution
Answer: B
Explanation:
This sequence is correct as it follows the correct order of stages in the OCM migration workflow: Discovery, Inventory, Assessment and Planning, Replication, and finally Execution.
NEW QUESTION # 22
How does the Copy to another region feature in Oracle Cloud Infrastructure (OCI) aid in achieving smooth transitions during Block Volume migration?
- A. It compresses backup data before transferring, thereby expediting the migration process
- B. It automates the migration process by transferring applications between regions
- C. It replicates Block Volume backups to a target region, enabling smooth data migration
- D. It ensures real-time data synchronization during migration for minimal downtime
Answer: C
Explanation:
The correct choice is that the Copy to another region feature in OCI aids in achieving smoothtransitions during Block Volume migration by replicating Block Volume backups to a target region. This enables a seamless data migration process without the need for manual backup and restore operations.
NEW QUESTION # 23
In the context of Oracle Cloud Infrastructure (OCI) Object Storage replication, what happens to objects that were uploaded to the source bucket before the replication policy was created?
- A. Are asynchronously replicated to the destination bucket upon policy creation
- B. Are not replicated
- C. Are immediately replicated to the destination bucket upon policy creation
- D. Are automatically deleted from the source bucket
Answer: B
Explanation:
Objects that were uploaded to the source bucket before the replication policy was created are not replicated to the destination bucket. The replication policy only applies to objects uploaded after the policy is set up and does not include pre-existing objects.
NEW QUESTION # 24
A team of migration cloud architects are evaluating different storage options for deploying virtual machines (VMs) in Oracle Cloud VMware Solution (OCVS). They are comparing VMware vSAN and OCI Block Storage to determine the best fit for their needs. Which two statements accurately reflect the usage of vSAN and OCI Block Storage in OCVS?
- A. vSAN requires an external network connectivity to synchronize data across hosts, whereas OCI Block Storage does not
- B. vSAN is tightly integrated with VMware's SDDC ecosystem, thus allowing for storage policies to be directly applied to VMs, whereas OCI Block Storage operates as independent block volumes
- C. OCI Block Storage can utilize VMware-specific storage policies for VM provisioning and management, just like vSAN in the OCVS environment
- D. OCI Block Storage inherently provides better IOPS performance than vSAN for all workload types
- E. OCI Block Storage can be scaled up or down independently of compute resources, unlike vSAN which scales with the cluster
Answer: B,E
Explanation:
OCI Block Storage and vSAN differ in their scalability options within the OCVS environment. OCI Block Storage can be independently scaled up or down without impacting compute resources, providing flexibility in storage capacity management. vSAN is closely integrated with VMware's software-defined data center (SDDC) ecosystem, allowing for the direct application of storage policies to VMs.
NEW QUESTION # 25
Your company wants to expand its cloud infrastructure footprint by adopting Oracle Cloud VMware Solution (OCVS). The OCVS Software Defined Data Center (SDDC) platform will be dedicated to hosting business- critical workloads and should avoid single points of failure within its architecture. Which two would be considered while setting up the solution?
- A. vSAN Fault Domain
- B. OCI Fault Domain
- C. HCX Mobility Groups
- D. vSphere Distributed Resource Scheduler (DRS)
Answer: A,B
Explanation:
OCI Fault Domains and vSAN Fault Domains are critical considerations to avoid single points of failure and ensure high availability for business-critical workloads hosted on the OCVS SDDC platform.
NEW QUESTION # 26
You are planning to configure VMware Hybrid Cloud Extension (HCX) for a migration from an on-premises data center to Oracle Cloud VMware Solution (OCVS). What are the primary roles of the HCX Manager and HCX Connector?
- A. The HCX Connector is responsible for WAN optimization and network extension in the OCVS environment, whereas the HCX Manager handles these tasks in the on-premises environment
- B. The HCX Manager is installed in the source environment to initiate migrations, whereas the HCX Connector receives the migration traffic in the target OCVS environment
- C. Both HCX Manager and HCX Connector are deployed in the OCVS environment to facilitate bidirectional migrations between cloud instances
- D. The HCX Manager is deployed in the OCVS environment as the Tunnel receivers, whereas the HCX Connector is installed in the on-premises environment as the Tunnel initiators
Answer: B
Explanation:
The HCX Manager is responsible for initiating migrations and managing the migration process in the source environment, while the HCX Connector receives the migration traffic in the target OCVS environment.
NEW QUESTION # 27
You are planning to migrate an Oracle database from an on-premises data center to OCI Database service.
Which two can be used for the migration?
- A. Zero Downtime Migration
- B. Data Transfer Service
- C. Block Volume Replication
- D. Data Pump
- E. Oracle Cloud Migrations
Answer: A,D
Explanation:
Data Pump and Zero Downtime Migration are both valid options for migrating an Oracle database from on- premises to OCI Database service. Data Pump allows for export and import of data and metadata, while Zero Downtime Migration ensures continuous availability during the migration process.
NEW QUESTION # 28
You plan to use Oracle Zero Downtime Migration to perform offline or online migration of Oracle databases, where the migration method type may be Physical or Logical. Which three migration methods does Oracle Zero Downtime Migration provide?
- A. Remote Cloning
- B. Data Guard
- C. Unplug and Plug Database
- D. Data Pump
- E. OCI Golden Gate
Answer: B,C,D
Explanation:
Data Pump, Unplug and Plug Database, and Data Guard are all valid migration methods provided by Oracle Zero Downtime Migration, which allows for the migration of Oracle databases with minimal downtime.
NEW QUESTION # 29
Which statement describes the transferring phase in the Delta Cycle of Oracle Cloud Infrastructure (OCI) File System replication?
- A. The replication process remains idle without capturing or applying data
- B. The replication captures as well as commits snapshot data
- C. It focuses solely on capturing differentiated data in the source snapshot
- D. Data is committed to the target file system during this phase
Answer: B
Explanation:
The transferring phase in the Delta Cycle of OCI File System replication involves capturing and committing snapshot data from the source to the target file system. This ensures that the changes in the source snapshot are replicated accurately to the target.
NEW QUESTION # 30
What is the primary function of the Data Transfer Utility provided by Oracle Cloud Infrastructure(OCI)?
- A. To prepare transfer disks for data shipment to Oracle
- B. To automate data replication between OCI compute instances
- C. To transfer data between OCI regions
- D. To transfer data between different OCI Compartments
Answer: A
Explanation:
The Data Transfer Utility is primarily used to prepare transfer disks for data shipment to Oracle's data centers.
NEW QUESTION # 31
Your company is looking to migrate its IT infrastructure into Oracle Cloud VMware Solution (OCVS). The source infrastructure includes a variety of workloads, such as a few business-critical VMs that require continuous availability, and a large set of non-critical dev-test VMs. As a migration cloud architect, you are exploring Hybrid Cloud Extension (HCX) migration methods to identify the best approaches for each type of workload. Which HCX migration method would be the most appropriate to use in order to migrate both business-critical VMs and dev-test VMs?
- A. HCX Bulk Migration for migrating business-critical VMs and HCX vMotion for non-critical dev-test VMs
- B. HCX Bulk Migration for migrating the business-critical VMs, and Cold Migrations for non-critical dev- test VMs
- C. Cold Migration for migrating both business-critical and non-critical dev-test VMs
- D. HCX vMotion for migrating business-critical VMs, and Cold Migrations for non-critical dev-test VMs
Answer: D
Explanation:
HCX vMotion is the most appropriate method for migrating business-critical VMs as it allows live migration without downtime, ensuring continuous availability. Cold Migrations can be used for non-critical dev-test VMs since downtime is acceptable for these workloads.
NEW QUESTION # 32
During which phase of migration to Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE), do you focus on tasks such as configuring Identity and Access Management (IAM), setting up billing, establishing network connectivity, and hardening the security of OKE clusters?
- A. Implementing workloads
- B. Evaluating and identifying workloads
- C. Optimizing the environment
- D. Planning and establishing a foundation
Answer: D
Explanation:
Planning and establishing a foundation is the phase where tasks such as configuring IAM, setting up billing, establishing network connectivity, and hardening the security of OKE clusters are performed. This phase lays the groundwork for the successful migration of workloads to OKE by ensuring the necessary infrastructure and security measures are in place.
NEW QUESTION # 33
Which three transfer mediums does the OCI Database Migration service use to perform the initial load of the databases?
- A. Data Guard via replication
- B. Data Pump via network link
- C. Data Pump via File Storage
- D. Data Pump dump upload via OCI CLI
- E. Data Pump via Object Storage
Answer: B,D,E
Explanation:
Data Pump via Object Storage, Data Pump via network link, and Data Pump dump upload via OCI CLI are all valid transfer mediums used by the OCI Database Migration service for the initial load of databases.
NEW QUESTION # 34
Which two are options for provisioning of Oracle Autonomous Database in the public cloud?
- A. Serverless
- B. Exadata Database on Dedicated Infrastructure
- C. Base Database
- D. Dedicated Exadata Infrastructure
Answer: A,D
Explanation:
Serverless and Dedicated Exadata Infrastructure are valid options for provisioning Oracle Autonomous Database in the public cloud.
NEW QUESTION # 35
......
The New 1z0-1123-24 2024 Updated Verified Study Guides & Best Courses: https://www.real4prep.com/1z0-1123-24-exam.html
Authentic 1z0-1123-24 Exam Dumps PDF - 2024 Updated: https://drive.google.com/open?id=1PM1neK4fKI3PkcFLFTk2jBrwOlET_MW3