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Oracle 1Z0-1085-25 Exam Syllabus Topics:
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NEW QUESTION # 25
What is a key feature of Oracle Cloud Infrastructure Functions?
- A. It is limited to running only Java applications.
- B. It requires extensive infrastructure administration.
- C. It automatically applies operating system software patches and upgrades.
- D. It requires manual provisioning of compute instances.
Answer: C
Explanation:
OCI Functions automatically handles operating system patches and upgrades, ensuring that the functions are secure and up-to-date without requiring manual maintenance from users.
NEW QUESTION # 26
Why is it important to choose an OCI Region close to your users?
- A. To minimize latency and improve application performance
- B. To enable automatic resource scaling
- C. To reduce the cost of cloud storage
- D. To ensure that only one Availability Domain is used
Answer: A
NEW QUESTION # 27
Which component of the Oracle Cloud Infrastructure Networking service allows resources in a VCN to access Oracle Cloud services without traversing the public Internet?
- A. Network Address Translation (NAT) Gateway
- B. Dynamic Routing Gateway (DRG)
- C. Service Gateway
- D. Internet Gateway
Answer: C
Explanation:
A Service Gateway provides secure access to Oracle Cloud services from within a VCN without the need to traverse the public Internet. It facilitates private and efficient communication between resources and cloud services.
NEW QUESTION # 28
What is the primary function of a Route Table in the Oracle Cloud Infrastructure Networking service?
- A. To connect a VCN to the public Internet
- B. To define rules to route traffic from subnets to destinations outside the VCN
- C. To provide a private connection between a VCN and an on-premises network
- D. To define rules controlling traffic flow between subnets
Answer: B
Explanation:
The primary function of a Route Table is to define routing rules for traffic leaving the Virtual Cloud Network (VCN) subnet. It specifies which gateway or service should be used to route traffic to external destinations.
NEW QUESTION # 29
Which type of workload is NOT suitable for using the Oracle Cloud Infrastructure File Storage service?
- A. Content management
- B. Big data and analytics
- C. Running small personal websites
- D. Media processing
Answer: C
Explanation:
Running small personal websites typically do not require the scalability and performance capabilities provided by Oracle Cloud Infrastructure File Storage service. It may be more cost-effective and efficient to use other storage solutions for such workloads.
NEW QUESTION # 30
Which Oracle Cloud Infrastructure service is not designed for use with multiple cloud providers?
- A. Oracle Roving Edge Infrastructure
- B. Oracle Interconnect for Azure
- C. Oracle Database@Azure
- D. MySQL HeatWave Database Service
Answer: D
Explanation:
MySQL HeatWave Database Service is optimized for analytics and machine learning workloads within Oracle Cloud Infrastructure, and it is not designed for use across multiple cloud providers.
NEW QUESTION # 31
Which factor does NOT impact the cost of running a virtual machine instance in Oracle Cloud Infrastructure?
- A. The operating system used by the VM instance
- B. The size of the VM instance
- C. The number of virtual machines running
- D. The region used by the VM instance
Answer: A
NEW QUESTION # 32
In Oracle Cloud Infrastructure, what does the Universal Credits pricing model allow customers to do?
- A. Use prepaid credits for any eligible cloud service
- B. Pay only for services they use with no upfront commitment
- C. Pay a fixed price for all services
- D. Receive a fixed amount of resources for a specific price
Answer: A
Explanation:
Using prepaid credits for any eligible cloud service is a feature of the Universal Credits pricing model in Oracle Cloud Infrastructure. Customers can allocate their prepaid credits to various services based on their needs and usage.
NEW QUESTION # 33
In Oracle Cloud Infrastructure Object Storage Service, which storage tier is designed for rarely accessed data that can be restored within hours?
- A. Standard Storage
- B. Archive Storage
- C. Intelligent Tiering
- D. One Zone-Infrequent Access
Answer: B
Explanation:
Archive Storage in Oracle Cloud Infrastructure Object Storage Service is designed for rarely accessed data that can be restored within hours. It is the most cost-effective storage tier for long-term data retention and archiving purposes.
NEW QUESTION # 34
Which of the following is NOT a use case suitable for OCI Container Instances?
- A. Running APIs and web applications
- B. Running containerized apps on Kubernetes
- C. Running data and media processing jobs
- D. Performing automation tasks for cloud operations
Answer: B
Explanation:
OCI Container Instances are designed for simpler workloads, whereas running containerized apps at scale on Kubernetes requires a container orchestration platform, which is a different use case.
NEW QUESTION # 35
In the Oracle Cloud Shared Security Model, what is Oracle responsible for?
- A. Configuring IAM policies for all customers automatically
- B. Managing and securing the physical infrastructure and underlying cloud services
- C. Controlling user access policies within customer accounts
- D. Securing customer data stored in Object Storage
Answer: B
NEW QUESTION # 36
What is an availability domain in Oracle Cloud Infrastructure?
- A. A set of virtual cloud networks
- B. A type of encrypted traffic
- C. A localized geographical area
- D. One or more data centers located within a region
Answer: D
Explanation:
An availability domain in Oracle Cloud Infrastructure refers to one or more data centers located within a region. Each availability domain is isolated from the others, with its own power, cooling, and networking to ensure fault tolerance and reliability.
NEW QUESTION # 37
Which Oracle Cloud Infrastructure (OCI) offering allows you to run cloud services in your own data center while maintaining regulatory compliance?
- A. OCI Dedicated Region
- B. Oracle Database Service for Azure
- C. MySQL HeatWave Database Service
- D. Oracle Database@Azure
Answer: A
Explanation:
OCI Dedicated Region provides a fully managed Oracle Cloud Infrastructure region in a customer's data center, allowing them to meet regulatory compliance while running cloud services on-premises.
NEW QUESTION # 38
Which Oracle Cloud Infrastructure Object Storage tier is suitable for data that needs to be accessed quickly and frequently, with a high level of data accessibility and performance?
- A. Archive Storage
- B. Auto-Tiering
- C. Infrequent Access Storage
- D. Standard Storage
Answer: D
Explanation:
Standard Storage is the tier in Oracle Cloud Infrastructure Object Storage that is suitable for data that needs to be accessed quickly and frequently, with a high level of data accessibility and performance. It provides high-performance storage with low latency for data that requires frequent access.
NEW QUESTION # 39
Why are availability domains within the same OCI region connected by a low-latency, high-bandwidth network?
- A. To allow for high-availability connectivity and building replicated systems
- B. To reduce the need for encryption between domains
- C. To increase the likelihood of simultaneous failures
- D. To ensure all domains share the same infrastructure
Answer: A
Explanation:
The main purpose of connecting availability domains with a low-latency, high-bandwidth network is to enable high-availability connectivity and facilitate the building of replicated systems. This network infrastructure allows for seamless communication between domains, supporting the creation of redundant and resilient systems for increased reliability.
NEW QUESTION # 40
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