[May-2025] Oracle 1z0-1085-24 Exam Practice Test Questions - PrepPDF
Updated Certification Exam 1z0-1085-24 Dumps - Practice Test Questions
Oracle 1z0-1085-24 Exam Syllabus Topics:
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NEW QUESTION # 16
Where are cryptographic operations performed for a Vault Master Encryption Key protected by a Hardware Security Module (HSM)?
- A. On the cloud
- B. On the HSM
- C. On the client
- D. On the server
Answer: B
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 # 17
Which Oracle Cloud Infrastructure service is not designed for use with multiple cloud providers?
- A. Oracle Roving Edge Infrastructure
- B. Oracle Database@Azure
- C. Oracle Interconnect for 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 # 18
What is a key advantage of using virtual nodes in an Oracle Container Engine for Kubernetes cluster?
- A. They allow for a serverless Kubernetes experience, reducing operational overhead.
- B. They provide more configuration flexibility as compared to managed nodes.
- C. They can only be used in basic clusters.
- D. They require manual upgrades of the data plane infrastructure.
Answer: A
Explanation:
Virtual nodes abstract away the underlying infrastructure management, providing a serverless Kubernetes experience that reduces the operational burden on users.
NEW QUESTION # 19
What is an availability domain in Oracle Cloud Infrastructure?
- A. One or more data centers located within a region
- B. A localized geographical area
- C. A type of encrypted traffic
- D. A set of virtual cloud networks
Answer: A
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 # 20
What does Oracle Cloud Advisor help you with?
- A. Only security resolutions
- B. Automatically fixing problems
- C. Cost management, performance, and high-availability recommendations
- D. Only cost management
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 # 21
Which Oracle Cloud Infrastructure service is responsible for securely storing and managing encryption keys and secrets?
- A. Cloud Guard
- B. Security Zones
- C. Vault
- D. Security Advisor
Answer: C
Explanation:
Vault is the Oracle Cloud Infrastructure service responsible for securely storing and managing encryption keys and secrets. It provides a centralized and secure location for managing sensitive information such as encryption keys, passwords, and API keys.
NEW QUESTION # 22
What is the main purpose of the Auto-Tiering feature in Oracle Cloud Infrastructure Object Storage?
- A. Allowing unlimited data access patterns
- B. Reducing storage costs by moving objects between Standard and Infrequent
- C. Removing storage fees for large objects
- D. Giving real-time usage analytics
Answer: B
Explanation:
The main purpose of the Auto-Tiering feature in Oracle Cloud Infrastructure Object Storage is to reduce storage costs by automatically moving objects between Standard and Infrequent Access storage tiers based on access patterns. This helps organizations save money by storing less frequently accessed data in a lower-cost storage tier.
NEW QUESTION # 23
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 # 24
Which Oracle Cloud Infrastructure (OCI) offering allows you to run cloud services in your own data center while maintaining regulatory compliance?
- A. MySQL HeatWave Database Service
- B. Oracle Database@Azure
- C. OCI Dedicated Region
- D. Oracle Database Service for Azure
Answer: C
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 # 25
What is the primary purpose of fault domains in Oracle Cloud Infrastructure?
- A. To distribute instances across different physical hardware within an availability domain
- B. To connect availability domains with low latency
- C. To handle encryption of traffic between instances
- D. To ensure all instances are on the same physical hardware
Answer: A
Explanation:
Fault domains in Oracle Cloud Infrastructure are used to distribute instances across different physical hardware within an availability domain. This helps in ensuring high availability and fault tolerance by reducing the impact of hardware failures on instances.
NEW QUESTION # 26
Why might you choose to use containers instead of virtual machines?
- A. Containers are less flexible in terms of resource allocation.
- B. Containers provide better isolation than virtual machines.
- C. Containers require more resources to run.
- D. Containers allow for faster startup time and more efficient resource usage.
Answer: D
Explanation:
Containers share the host operating system's kernel, leading to quicker startup times and lower overhead compared to virtual machines. They offer more agility and resource efficiency, making them suitable for scalable applications.
NEW QUESTION # 27
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. Standard Storage
- B. Infrequent Access Storage
- C. Auto-Tiering
- D. Archive Storage
Answer: A
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 # 28
Which statement is NOT true about compartments in Oracle Cloud Infrastructure?
- A. Identity and Access Management (IAM) policies can be written to grant access to resources in specific compartments.
- B. Compartments provide a way to store and manage encryption keys and secrets.
- C. Compartments are a global resource.
- D. Compartments can be nested to create a hierarchy.
Answer: B
Explanation:
This statement is NOT true. Compartments in Oracle Cloud Infrastructure do not provide a way to store and manage encryption keys and secrets. This functionality is typically handled by other services such as Key Management.
NEW QUESTION # 29
Which feature is NOT provided by Oracle Cloud Infrastructure Security Zones?
- A. Restricting resource creation based on predefined security policies
- B. Storing and managing encryption keys and secrets
- C. Continuous monitoring of security posture
- D. Automatically enforcing security best practices
Answer: B
Explanation:
Storing and managing encryption keys and secrets is not a feature provided by Oracle Cloud Infrastructure Security Zones. This functionality is typically handled by other services such as Oracle Key Management Service (KMS) or Vault.
NEW QUESTION # 30
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata Infrastructure?
- A. Transaction processing
- B. High-performance computing
- C. Mixed workloads
- D. Data warehousing
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 # 31
Which performance level is NOT available in the Oracle Cloud Infrastructure Block Volume service?
- A. Balanced
- B. Higher Performance
- C. Ultra High Performance
- D. Low Performance
Answer: D
Explanation:
The Low Performance level is NOT available in the Oracle Cloud Infrastructure Block Volume service. This option does not exist as a performance level for block volumes in OCI.
NEW QUESTION # 32
Which statement best describes the default AuthZ behavior for users and groups in OCI Identity and Access Management?
- A. Access to resources is explicitly granted in policies; otherwise, it is denied by default.
- B. Users and groups are automatically granted access to all resources.
- C. Users and groups are granted access based on their roles without the need for policies.
- D. Users and groups must request access from the administrator for each resource.
Answer: A
Explanation:
In OCI, users and groups must be explicitly granted access to resources through IAM policies. If access is not granted in a policy, it is denied by default, ensuring controlled access.
NEW QUESTION # 33
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