Get New 2024 Valid Practice Oracle Cloud Infrastructure 1z0-1119-1 Q&A – Testing Engine [Q12-Q36]

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Get New 2024 Valid Practice Oracle Cloud Infrastructure 1z0-1119-1 Q&A – Testing Engine

1z0-1119-1 Dumps PDF – 100% Passing Guarantee

Oracle 1z0-1119-1 Exam Syllabus Topics:

Topic	Details
Topic 1	Overview of OCI Cloud: The topic focuses on the ways to host cloud-native applications on the OCI platform using services such as OCIR Ansible for OCI, OKE, OCI DevOps Project, and Resource Manager. It also offers an overview of Oracle Cloud Infrastructure (OCI) and coverage of different key concepts and services. Additionally, the exam topic also delves into capabilities of OCI Identity and Access Management (IAM) to manage access and ensuring security within the OCI environment.
Topic 2	Overview of Sunbird ED building blocks: This topic of the 1z0-1119-1 certification exam explores sub-topics of recalling the leading capabilities and functionalities of Sunbird ED microservices and their associated building blocks. Moreover, it focuses on the purposes of Sunbird building block APIs, including Obsrv, coKreat, Knowlg, InQuiry, and Lern.
Topic 3	Design and Implement Sunbird ED tech stack: This topic delves into the libraries and technology stack that are employed in building the front end. It also identifies the technology stack and libraries which are usable for the management of data on the Sunbird ED platform.
Topic 4	Manage and Operate Sunbird ED on OCI: The focal point of this topic is identification of the technology stack and libraries employed for the management of data on the platform. The discussion of the topic then shifts to describing the technology stack and libraries used in building the front end of the Sunbird ED platform.

NO.12 Which statement best describes the primary use of the Sunbird client service library (CSL) in an application?

It employs CSL to execute complex business logic and interact with external APIs.

It uses CSL for rendering various forms within the application’s user interface.

It leverages CSL to provide a set of common user interface components across the application.

None of these options accurately represents the purpose of CSL within the application.

Client Service Libraries (CSL) are typically used to encapsulate the interactions with backend services, providing a simplified API for front-end applications. They can execute business logic and interact with external APIs, abstracting the complexity of direct service communications.

NO.13 Which content player does NOT exist in the Sunbird platform?

Video Player

HTML Player

PDF Player

QuML Player

In the context of digital learning platforms, common content players include Video Player, HTML Player, and PDF Player for handling various content types. QuML (Question Markup Language) Player is less common and might not exist in the Sunbird platform, as the platform would more likely use standard formats like HTML, PDF, and video for content delivery.

NO.14 What is Apache Druid?

A distributed cache system

A distributed stream-processing platform

A distributed DLAP data store

A distributed database management system

Apache Druid is known for its real-time analytics capabilities and is a distributed column-store data store designed for OLAP (online analytical processing) queries on event data, making it suitable for high-performance analytics.

NO.15 Which statement is true about IAM identity domains in Oracle Cloud Infrastructure (OCI)?

They enable customers to merge multiple (XI tenancies into a single identity domain, which can then be managed as a single unit.

They enable customers to create a new OCT tenancy by importing user, group, and access policies from an existing tenancy.

They enable customers to share user, group, and access policies between multiple OCI tenancies.

They enable customers to partition an OCI tenancy into multiple identity domains, each with its own set of users, groups, and access policies.

Oracle Cloud Infrastructure’s (OCI) Identity and Access Management (IAM) system allows customers to manage access to resources by defining policies. While OCI does not support merging multiple tenancies into a single identity domain, it allows for the sharing of resources and policies between tenancies to some extent, which aligns most closely with option C.

NO.16 Which Cypher query should you use to retrieve the count of nodes with a specific label in a Neo4j HA cluster’.’

MATCH (n:Label> RETURN COUNT*n)

COUNT (n:Label)

RETURN COUNT(n:Label)

MATCH (n) WHERE n.label=”Label” RFTURN COUNT(n)

In Neo4j, the Cypher query to retrieve the count of nodes with a specific label would be structured asMATCH (n:Label) RETURN COUNT(n). This query matches all nodes with the specified label and returns the count of these nodes, providing a straightforward way to aggregate nodes based on their labels in a Neo4j database.

NO.17 You have configured an Oracle Cloud Infrastructure (OCI) Load Balancer to distribute traffic to two compute instances in a private subnet. However, one of the target instance’s health is marked as Critical. Which is NOT a typical reason for this?

The target instance did not respond with a successful HTTP status code.

The target instance is in a different availability domain than the Load Balancer.

The network security group rules of the target instance do not allow traffic on the necessary ports.

The health of an instance in the context of OCI Load Balancer does not directly depend on its availability domain. Instances can be in different availability domains from the Load Balancer and still receive traffic as long as they are within the same region and the network configuration allows it. Typical reasons for an instance to be marked as Critical include failing health checks due to issues like improper security group configurations or the instance not responding correctly, but not because of its placement in a different availability domain.

NO.18 Which Oracle Cloud Service can be used as a Docker Hub equivalent as part of the Sunbird ED infrastructure requirements?

OCI Container Registry (Oracle Cloud Infrastructure Registry OCIR)

OCI Events

OCI Container Instances

OCI Streaming

OCI Container Registry (OCIR) is a managed Docker registry service that provides a Docker Hub equivalent functionality within Oracle Cloud Infrastructure. It allows users to store, share, and manage container images securely, making it an essential part of the infrastructure for containerized applications like those in Sunbird ED.

NO.19 What is the primary function of the Auto-Tiering feature in the Oracle Cloud Infrastructure Object Storage service?

Reducing storage costs by automatically moving objects between Standard and Infrequent Access tiers

Eliminating storage fees for objects larger than 1 MiB

Providing real-time usage analytics for all objects in the bucket

Enabling unlimited data access patterns for stored objects

The Auto-Tiering feature in Oracle Cloud Infrastructure Object Storage is designed to optimize storage costs by automatically moving objects between the Standard and Infrequent Access tiers based on access patterns.
This feature helps in reducing storage costs while ensuring that data remains accessible when needed.

NO.20 Which Oracle Cloud Infrastructure (OCI) Object Storage tier is suitable for data that needs to be accessed quickly and frequently, with a high level of data accessibility and performance?

Archive Storage

Infrequent Access Storage

Auto-Tiering

Standard Storage

Standard Storage in OCI Object Storage is designed for data that requires high throughput and fast access. It’s suitable for “hot” storage scenarios where data is accessed frequently and needs to be readily available, providing a high level of performance and accessibility.

NO.21 Oracle Cloud Agent is a lightweight proves that manages plug-ins running on compute instances for all Ubuntu platform images dated after Feb 2019. Plug-ins collect performance metrics that can be displayed in (XI Console Dashboards. Which is NOT a metric in compute instance?

Disk Read I/O

Memory Utilization

Disk Free Space

CPU Utilization

Oracle Cloud Agent collects various performance metrics from compute instances, such as Disk Read I/O, Memory Utilization, and CPU Utilization, to help monitor and manage the performance of instances.
However, Disk Free Space is typically not a metric directly provided by the Oracle Cloud Agent as it focuses more on performance metrics rather than storage capacity metrics.

NO.22 Which option best describes Redis Cluster usage?

Replicating data across multiple nodes

Managing Redis modules

Horizontal scaling and high availability

Managing transactions in Redis

Redis Cluster provides a way to run a Redis installation where data is automatically sharded across multiple Redis nodes. It’s designed for horizontal scaling and high availability, which includes partitioning data across multiple nodes to enhance performance and ensure availability.

NO.23 Which Oracle Cloud Infrastructure (OCI) IAM policy statement should be defined to ensure that members of the NetworkAdmins group can create and configure Virtual Cloud Network components in the Project-A compartment?

Allow group NetworkAdmins to create virtual-network-family in compartment Project-A.

Allow group NetworkAdmins to manage virtual-network-family in compartment Project-A.

Allow group NetworkAdmins to read virtual- network- family in compartment Project-A.

To allow members of the NetworkAdmins group to create and configure Virtual Cloud Network (VCN) components within the Project-A compartment, the policy statement should provide ‘manage’ privileges to the
‘virtual-network-family’ in that compartment. This allows the group to perform all actions within the virtual network resource family, including creation and configuration.

NO.24 Which feature of the OCX Resource Manager service would you use to differentiate between the real-world state of your infrastructure and the slack’s last-executed configuration?

Dill Detection

Apply or Import State

View State

Drift Detection

Drift Detection is a feature in OCI Resource Manager that helps users identify discrepancies between the real-world state of their infrastructure and the configuration defined in their Terraform state file. This feature is crucial for maintaining the integrity of infrastructure deployments, as it highlights unintended changes or drifts that might have occurred outside of Terraform’s management.

NO.25 Which Oracle Cloud Service can be used to integrate with Sunbird ED to provide video and audio streaming?

OCI Media Streams

OCI Notification

OCI Events

OCI Streaming

OCI Streaming service is designed to provide real-time data streaming capabilities, which can be used for various purposes, including video and audio streaming. This makes it a suitable choicefor integrating with Sunbird ED to support streaming functionalities, enhancing the platform’s capabilities in delivering multimedia content.

NO.26 Which step should a system administrator perform to enhance the security of user access toOracle Cloud Infrastructure (OCI)Console?

Enforce OCI Identity and Access Management (IAM) policies.

Enable Security Zone Policies on the entire tenancy.

Enable OCI Cloud Guard.

Enable multi-factor authentication (MFA).

Enabling Multi-Factor Authentication (MFA) is a crucial step in enhancing the security of user access to cloud services, including the Oracle Cloud Infrastructure (OCI) Console. MFA adds an additional layer of security by requiring users to provide two or more verification factors to gain access, significantly reducing the risk of unauthorized access.

NO.27 You observe that during peak hours, the resources used in Sunbird ED are not enough for the deployed microservices. What should you do?

Create Instance Pools for the virtual machines (VMs) that run the non-containerized workload.

Use the Kubernetes Cluster Autoscaler in (XI Container Engine for Kubernetes.

Enable Auto-Tiering of the Object Storage bucket.

Create Volume Groups for the VMs.

Using the Kubernetes Cluster Autoscaler with OCI Container Engine for Kubernetes (OKE) is an effective way to dynamically adjust the resources allocated for containerized workloads based on demand. This ensures that during peak hours, additional resources are automatically provisioned to accommodate the increased load, thereby maintaining performance and availability.

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