The Oracle 1Z0-1085-25 Questions & Practice Test are Available On-Demand
Valid 1Z0-1085-25 Exam Dumps Ensure you a HIGH SCORE
Oracle 1Z0-1085-25 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
NEW QUESTION # 25
In Oracle Cloud Infrastructure, who is responsible for securing the workloads and configuring the cloud resources?
- A. Only Oracle
- B. Both Oracle and the customer
- C. Third-party security services
- D. Only the customer
Answer: B
Explanation:
Both Oracle and the customer share the responsibility for securing workloads and configuring cloud resources. Oracle provides the foundational security infrastructure, while customers are responsible for implementing security measures within their applications and data.
NEW QUESTION # 26
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 # 27
What does the term "Flexible Shapes" refer to in OCI Compute?
- A. The name for Oracle's serverless compute option
- B. The capability to customize the number of OCPUs and the amount of memory for certain VM shapes
- C. The ability to run OCI Compute without defining CPU or memory
- D. A container orchestration service built on Kubernetes
Answer: B
NEW QUESTION # 28
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 # 29
What does Oracle Cloud Advisor help you with?
- A. Only cost management
- B. Only security resolutions
- C. Cost management, performance, and high-availability recommendations
- D. Automatically fixing problems
Answer: C
Explanation:
Cost management, performance, and high-availability recommendations are all areas that Oracle Cloud Advisor helps you with. It provides insights and suggestions to optimize these aspects of your Oracle Cloud infrastructure for better efficiency and effectiveness.
NEW QUESTION # 30
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 # 31
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 # 32
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata Infrastructure?
- A. Data warehousing
- B. High-performance computing
- C. Transaction processing
- D. Mixed workloads
Answer: B
Explanation:
High-performance computing (HPC) typically involves complex calculations and processing, which are not optimized for Oracle Autonomous Database on Shared Exadata Infrastructure. HPC often requires specialized hardware and configurations for optimal performance.
NEW QUESTION # 33
What is a key advantage of using virtual nodes in an Oracle Container Engine for Kubernetes cluster?
- A. They require manual upgrades of the data plane infrastructure.
- B. They allow for a serverless Kubernetes experience, reducing operational overhead.
- C. They provide more configuration flexibility as compared to managed nodes.
- D. They can only be used in basic clusters.
Answer: B
Explanation:
Virtual nodes abstract away the underlying infrastructure management, providing a serverless Kubernetes experience that reduces the operational burden on users.
NEW QUESTION # 34
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 # 35
Where are cryptographic operations performed for a Vault Master Encryption Key protected by a Hardware Security Module (HSM)?
- A. On the HSM
- B. On the client
- C. On the cloud
- D. On the server
Answer: A
Explanation:
Cryptographic operations for a Vault Master Encryption Key protected by an HSM are performed directly on the HSM. The HSM is a specialized hardware device designed to securely generate, store, and perform cryptographic operations, ensuring the confidentiality and integrity of the encryption keys.
NEW QUESTION # 36
Which feature of Oracle Cloud Infrastructure Object Storage Service enables users to automatically move objects between storage tiers based on predefined rules?
- A. Object Versioning
- B. Cross-Region Replication
- C. Object Lifecycle Management
- D. Pre-Authenticated Requests
Answer: C
Explanation:
Object Lifecycle Management in Oracle Cloud Infrastructure Object Storage Service enables users to define rules to automatically move objects between different storage tiers based on predefined criteria such as age, size, or custom metadata. This feature helps optimize storage costs by ensuring that objects are stored in the most cost-effective tier.
NEW QUESTION # 37
How are compartment quotas applied in Oracle Cloud Infrastructure?
- A. On a per-region basis
- B. On a per-compartment basis
- C. Globally, across all compartments
- D. On a per-tenancy basis
Answer: B
Explanation:
Compartment quotas are applied on a per-compartment basis in Oracle Cloud Infrastructure. Each compartment has its own set of quota limits for resources and services that are enforced within that compartment.
NEW QUESTION # 38
Which is NOT a type of instance offered by the Oracle Cloud Infrastructure Compute service?
- A. Virtual Machine
- B. Bare Metal
- C. Nano instance
- D. Dedicated Virtual Machine Host
Answer: C
Explanation:
Nano instances are not offered by OCI. The compute service provides other instance types like Virtual Machines, Bare Metal, and Dedicated Hosts but does not include Nano instances.
NEW QUESTION # 39
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 # 40
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
Explanation:
The operating system used by the VM instance does not impact the cost of running it in Oracle Cloud Infrastructure. The pricing for VM instances is based on factors like size, region, and usage, but not the specific operating system.
NEW QUESTION # 41
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 # 42
In Oracle Cloud Infrastructure Block Volume Service, which feature enables you to increase the size of a block volume without any downtime?
- A. Online Resizing
- B. Dynamic Volume Resizing
- C. Volume Bursting
- D. Volume Elasticity
Answer: A
Explanation:
Online Resizing allows you to increase the size of a block volume without any downtime. This feature enables you to scale up your storage capacity as needed without interrupting the services running on the block volume.
NEW QUESTION # 43
Which type of load balancing policy is supported by Oracle Cloud Infrastructure Load Balancer?
- A. Weighted Least Connection
- B. Random
- C. Weighted Round Robin
- D. Round Robin
Answer: C
Explanation:
Weighted Round Robin is a load balancing policy that distributes traffic based on weights assigned to backend servers. It provides more control over traffic distribution, allowing higher-weighted servers to receive more requests.
NEW QUESTION # 44
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 # 45
......
1Z0-1085-25 Exam Practice Questions prepared by Oracle Professionals: https://www.passreview.com/1Z0-1085-25_exam-braindumps.html
Pass 1Z0-1085-25 Exam with Latest Questions: https://drive.google.com/open?id=12SfPo_wDwbDOqH7THRm9Hz-q8kNRhH2c