Reliable Oracle Cloud 1z0-1085-24 Dumps PDF Feb 08, 2025 Recently Updated Questions
Pass Your Oracle 1z0-1085-24 Exam with Correct 42 Questions and Answers
NEW QUESTION # 11
Which factor does NOT impact the cost of running a virtual machine instance in Oracle Cloud Infrastructure?
- A. The size of the VM instance
- B. The region used by the VM instance
- C. The number of virtual machines running
- D. The operating system used by the VM instance
Answer: D
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 # 12
Which statement best describes the default AuthZ behavior for users and groups in OCI Identity and Access Management?
- A. Users and groups must request access from the administrator for each resource.
- 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. Access to resources is explicitly granted in policies; otherwise, it is denied by default.
Answer: D
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 # 13
What is the advantage of storing secrets in a vault in Oracle Cloud Infrastructure?
- A. It automatically generates new secrets.
- B. It makes secrets easier to access in code.
- C. It eliminates the need for authentication tokens.
- D. It provides greater security than storing them in code or configuration files.
Answer: D
Explanation:
Storing secrets in a vault provides greater security compared to storing them in code or configuration files. Vaults offer encryption, access controls, audit trails, and other security features to protect sensitive information from unauthorized access or exposure.
NEW QUESTION # 14
What is the primary function of a Route Table in the Oracle Cloud Infrastructure Networking service?
- A. To define rules to route traffic from subnets to destinations outside the VCN
- B. To provide a private connection between a VCN and an on-premises network
- C. To define rules controlling traffic flow between subnets
- D. To connect a VCN to the public Internet
Answer: A
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 # 15
In Oracle Cloud Infrastructure, what does the Universal Credits pricing model allow customers to do?
- A. Pay a fixed price for all services
- B. Pay only for services they use with no upfront commitment
- C. Use prepaid credits for any eligible cloud service
- D. Receive a fixed amount of resources for a specific price
Answer: C
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 # 16
Which feature is NOT provided by Oracle Cloud Infrastructure Security Zones?
- A. Continuous monitoring of security posture
- B. Automatically enforcing security best practices
- C. Storing and managing encryption keys and secrets
- D. Restricting resource creation based on predefined security policies
Answer: C
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 # 17
Which is NOT a type of instance offered by the Oracle Cloud Infrastructure Compute service?
- A. Bare Metal
- B. Dedicated Virtual Machine Host
- C. Virtual Machine
- D. Nano instance
Answer: D
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 # 18
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. Intelligent Tiering
- C. One Zone-Infrequent Access
- D. Archive Storage
Answer: D
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 # 19
Which feature does the Oracle Cloud Infrastructure Compute service leverage for ensuring high availability of applications?
- A. Data Guard
- B. Fault Domains
- C. Golden Gate
- D. Real Application Clusters (RAC)
Answer: B
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 # 20
Which performance level is NOT available in the Oracle Cloud Infrastructure Block Volume service?
- A. Balanced
- B. Low Performance
- C. Ultra High Performance
- D. Higher Performance
Answer: B
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 # 21
What is the primary purpose of the MySQL Database Service HeatWave configuration in OCI?
- A. To enable seamless database migration from on-premises to OCI
- B. To provide a distributed in-memory query accelerator
- C. To ensure high availability and fault tolerance
- D. To offer a serverless MySQL deployment
Answer: B
Explanation:
MySQL Database Service HeatWave is designed to accelerate query performance by offloading analytics to an in-memory columnar store. It enables faster query execution for analytical workloads.
NEW QUESTION # 22
Which type of load balancing policy is supported by Oracle Cloud Infrastructure Load Balancer?
- A. Random
- B. Weighted Round Robin
- C. Round Robin
- D. Weighted Least Connection
Answer: B
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 # 23
Which networking component of OCI Virtual Cloud Network provides compute instances in a private subnet with outbound Internet access?
- A. Service Gateway
- B. Internet Gateway
- C. Dynamic Routing Gateway (DRG)
- D. Network Address Translation (NAT)
Answer: D
Explanation:
Network Address Translation (NAT) allows compute instances in a private subnet to access the Internet while keeping their private IP addresses hidden. It provides outbound Internet access for instances in a private subnet by translating their private IP addresses to a public IP address.
NEW QUESTION # 24
What is an availability domain in Oracle Cloud Infrastructure?
- A. A localized geographical area
- B. A type of encrypted traffic
- C. One or more data centers located within a region
- D. A set of virtual cloud networks
Answer: C
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 # 25
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 increase the likelihood of simultaneous failures
- C. To reduce the need for encryption between domains
- 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 # 26
In Oracle Cloud Infrastructure, who is responsible for securing the workloads and configuring the cloud resources?
- A. Only Oracle
- B. Third-party security services
- C. Only the customer
- D. Both Oracle and the customer
Answer: D
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 # 27
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata Infrastructure?
- A. Data warehousing
- B. High-performance computing
- C. Mixed workloads
- D. Transaction processing
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 # 28
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