Oracle Oracle Certifications 1Z0-1085-24 Questions & Answers

• Question 131:

  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. Standard Storage

  D. Infrequent Access Storage

  Correct Answer: C

  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.

• Question 132:

  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 provide more configuration flexibility as compared to managed nodes.

  C. They allow for a serverless Kubernetes experience, reducing operational overhead.

  D. They can only be used in basic clusters.

  Correct Answer: C

  Virtual nodes abstract away the underlying infrastructure management, providing a serverless Kubernetes experience that reduces the operational burden on users.

• Question 133:

  What is the primary purpose of a Network Security Group (NSG) in the Oracle Cloud Infrastructure Networking service?

  A. To connect a VCN to the public Internet

  B. To control traffic flow between specific resources within a VCN

  C. To control traffic routing between VCNs

  D. To provide a private connection between a VCN and an on-premises network

  Correct Answer: B

  Network Security Groups (NSGs) act as virtual firewalls in OCI, controlling inbound and outbound traffic for specific resources within a VCN. You can define rules based on IPs, ports, and protocols.

• Question 134:

  What is the advantage of storing secrets in a vault in Oracle Cloud Infrastructure?

  A. It eliminates the need for authentication tokens.

  B. It automatically generates new secrets.

  C. It makes secrets easier to access in code.

  D. It provides greater security than storing them in code or configuration files.

  Correct Answer: D

  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.

• Question 135:

  Which Oracle Cloud Infrastructure (OCI) offering allows you to run cloud services in your owndata center while maintaining regulatory compliance?

  A. Oracle Database@Azure

  B. Oracle Database Service for Azure

  C. OCI Dedicated Region

  D. MySQL HeatWave Database Service

  Correct Answer: C

  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.

• Question 136:

  Why are availability domains within the same OCI region connected by a low-latency, high-bandwidth network?

  A. To reduce the need for encryption between domains

  B. To increase the likelihood of simultaneous failures

  C. To ensure all domains share the same infrastructure

  D. To allow for high-availability connectivity and building replicated systems

  Correct Answer: D

  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.

• Question 137:

  Which Oracle Cloud Infrastructure Autonomous Database service is designed for building and deploying low- code applications rapidly?

  A. Oracle Autonomous JSON Database

  B. Oracle Autonomous Transaction Processing

  C. Oracle APEX Application Development

  D. Oracle Autonomous Data Warehouse

  Correct Answer: C

  Oracle APEX Application Development is a low-code platform that allows users to quickly build and deploy data-centric applications without needing extensive programming.

• Question 138:

  What is the primary purpose of fault domains in Oracle Cloud Infrastructure?

  A. To ensure all instances are on the same physical hardware

  B. To distribute instances across different physical hardware within an availability domain

  C. To connect availability domains with low latency

  D. To handle encryption of traffic between instances

  Correct Answer: B

  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.

• Question 139:

  Which feature allows you to group and logically isolate your Oracle Cloud Infrastructure (OCI) resources?

  A. Tenancy

  B. Identity and Access Management Groups

  C. Availability Domains

  D. Compartments

  Correct Answer: D

  It is collection of related resources. Compartments are a fundamental component of Oracle Cloud Infrastructure for organizing and isolating your cloud resources. You use them to clearly separate resources for the purposes of measuring usage and billing, access (through the use of IAM Service policies), and isolation (separating the resources for one project or business unit from another). A common approach is to create a compartment for each major part of your organization. For more information, see Overview of the IAM Service and also Setting Up Your Tenancy. To place a resource in a compartment, simply specify the compartment ID in the "Create" request object when initially creating the resource. For example, to launch an instance into a particular compartment, specify that compartment's OCID in the LaunchInstance request. You can't move an existing resource from one compartment to another. To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized, talk to an administrator. If you're an administrator who needs to write policies to give users access, see Getting Started with Policies. Reference: https://docs.cloud.oracle.com/en-us/iaas/tools/ocicli/2.9.9/oci_cli_docs/cmdref/iam/compartment.html