Latest Oracle 1z0-1119-1 Free Certification Exam Material with 40 Q&As
UPDATED 1z0-1119-1 Exam Questions Certification Test Engine to PDF
NEW QUESTION # 12
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?
- A. Memory Utilization
- B. Disk Read I/O
- C. CPU Utilization
- D. Disk Free Space
Answer: D
Explanation:
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.
NEW QUESTION # 13
Which two API microservices are exposed by Sunbird Lern?
- A. Certificate-Service
- B. Knowledge-Service
- C. Learning-Service
- D. User-Org-Service
- E. Batch-Service
Answer: C,D
Explanation:
In the context of microservices architecture, services like User-Org-Service and Learning-Service are commonly exposed to handle specific functionalities such as user and organization management, and learning management respectively. Batch-Service, Knowledge-Service, and Certificate-Service might be part of the ecosystem but the naming convention suggests that User-Org-Service and Learning-Service are more likely to be the core services exposed by an educational platform like Sunbird Lern.
NEW QUESTION # 14
Which three of the following Oracle Cloud Services can be used as the infrastructure requirements of Sunbird ED?
Container Engine for Kuberntes (OKE)
OCI Compute
OCI File Storage
Oracle Autonomous Database Severless
Oracle Cloud Infrastructure Registry (OCIR, Container Registry)
- A. (i), (ii) and (iv)
- B. (i), (ii) and (v)
- C. (ii), (iii) and (iv)
- D. (i), (iii) and (iii)
Answer: B
Explanation:
For the infrastructure requirements of Sunbird ED, Container Engine for Kubernetes (OKE) for orchestrating containerized applications, OCI Compute for providing scalable virtual machines, and OCI Container Registry (OCIR) for storing and managing container images are essential services. These services collectively support a robust, scalable, and efficient cloud infrastructure for deploying and managing Sunbird ED.
NEW QUESTION # 15
When it comes lo Fault Domains (FDs) in Oracle Cloud Infrastructure (OCI). what is the primary purpose of distributing compute instances across different FDs within an availability domain?
- A. To achieve high availability and protect against unexpected hardware failures
- B. To optimize resource usage and consolidate instances on the same hardware
- C. To centralize instances for easier management and monitoring
- D. To ensure that all instances experience hardware maintenance events simultaneously
Answer: A
Explanation:
The primary purpose of distributing compute instances across different Fault Domains within an availability domain is to protect against unexpected hardware failures and ensure high availability. Fault Domains provide a way to distribute instances such that they are not on the same physical hardware, reducing the risk of simultaneous failures affecting all instances.
NEW QUESTION # 16
Which option best describes Redis Cluster usage?
- A. Horizontal scaling and high availability
- B. Replicating data across multiple nodes
- C. Managing transactions in Redis
- D. Managing Redis modules
Answer: A
Explanation:
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.
NEW QUESTION # 17
Which Cypher query should you use to retrieve the count of nodes with a specific label in a Neo4j HA cluster'.'
- A. RETURN COUNT(n:Label)
- B. COUNT (n:Label)
- C. MATCH (n:Label> RETURN COUNT*n)
- D. MATCH (n) WHERE n.label="Label" RFTURN COUNT(n)
Answer: C
Explanation:
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.
NEW QUESTION # 18
What is the relationship between Oracle Cloud Infrastructure regions and availability domains?
- A. Availability domains provide low-latency connectivity to the Internet within a region.
- B. Regions consist of multiple availability domain, and resources are typically specific to one availability domain.
- C. Availability domains are isolated from regions and can exist independently.
- D. A region encompasses multiple realms, each with its own availability domains.
Answer: B
Explanation:
Oracle Cloud Infrastructure regions consist of one or more availability domains. Each availability domain is a standalone, isolated data center within a region, and resources provisioned in an availability domain are specific to that domain, providing fault tolerance and high availability within a region.
NEW QUESTION # 19
Which statement is true about how route tables are used in Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) and private subnets?
- A. Route tables are used exclusively in public subnets to route traffic to the Internet.
- B. In a private subnet, the default route table allows all outbound traffic to reach the Internet.
- C. Route tables arc created and managed automatically by Oracle Cloud and cannot be customized.
- D. Each subnet in a VCN can have multiple route tables associated with it.
Answer: D
Explanation:
In Oracle Cloud Infrastructure, each subnet within a VCN is associated with a single route table, not multiple route tables. Route tables contain rules to route traffic from subnets to destinations outside the VCN, and they can be used in both public and private subnets. The default routetable for a private subnet does not allow all outbound traffic to reach the Internet without specifically configured rules and an Internet Gateway or NAT Gateway.
NEW QUESTION # 20
Your development learn is looking for a comprehensive DevOps solution to streamline the software development and deployment processes in Oracle Cloud Infrastructure (OCI).
They need a service that can manage source code repositories, and automate build and deployment pipelines.
Which OCI service best fits this requirement?
- A. Oracle Cloud Infrastructure Registry (OC'IR)
- B. Oracle Cloud Infrastructure Resource Manager (ORM)
- C. Oracle Cloud Infrastructure Container Engine for Kubernetes (OKK)
- D. Oracle Cloud Infrastructure DevOps Project Service
Answer: D
Explanation:
Oracle Cloud Infrastructure DevOps Project Service is designed to provide a comprehensive DevOps solution, including managing source code repositories, automating build and deployment pipelines, and facilitating continuous integration and delivery (CI/CD) processes, making it the best fit for the development team's requirements.
NEW QUESTION # 21
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?
- A. The network security group rules of the target instance do not allow traffic on the necessary ports.
- B. The target instance did not respond with a successful HTTP status code.
- C. The target instance is in a different availability domain than the Load Balancer.
Answer: C
Explanation:
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.
NEW QUESTION # 22
You have subscribed to a tenancy in which you want to logically organize and isolate OCI resources from different users for governance, and control access to them in a way that is meaningful to your business.
Which OCI resource can help you achieve this logical separation?
- A. Federation
- B. Group
- C. Fault Domain
- D. Dynamic Group
- E. Compartment
Answer: E
Explanation:
Compartments in Oracle Cloud Infrastructure are used to logically organize and isolate OCI resources. They provide a way to separate resources for different projects or departments and control access through policies, aligning with governance and business requirements.
NEW QUESTION # 23
Which is a key feature of Oracle Cloud Infrastructure (OCI) Container Registry?
- A. It is not Open Container Initiative-compliant, limiting the types of container images it can store.
- B. It enables you to store container images that conform to Open Container Initiative specifications, manifest lists for multiple architectures, and Helm charts.
- C. It supports private access from Oracle Cloud Infrastructure resources using an Internet gateway.
- D. It provides a managed registry for container images, ideal for storing and sharing virtual machine images.
Answer: B
Explanation:
Oracle Cloud Infrastructure Container Registry is a managed Docker registry service that supports storing, sharing, and managing development artifacts like Docker images. It is compliant with the Open Container Initiative (OCI) specifications, supporting a wide range of container images and configurations, including manifest lists for multiple architectures and Helm charts, making it ideal for modern containerized applications.
NEW QUESTION # 24
How do you construct I he collection relation cache foe a course if it is not available?
- A. Restart the relation-cache-updater job.
- B. Create the cache entry manually.
C Execute the "syne-rel-cache-all''command in sync to generate the events for relation- cache-updater andre-create the cache. - C. Drain the relation-cache-updater input Kalka topic.
Answer: C
Explanation:
In microservices and distributed systems, caches are often used to improve performance. The command
'sync-rel-cache-all' suggests a process to synchronize and regenerate the cache for collection relationships, which is a plausible approach to constructing or reconstructing a cache in such systems.
NEW QUESTION # 25
What is the primary purpose of Oracle Cloud Infrastructure Resource Manager (ORM)?
- A. To create and manage container images
- B. To provide a managed repository for source code
- C. To provision and manage Oracle Cloud Infrastructure resources through the "infrastructure-as-code" model using Terraform
- D. To automate software builds and deployments
Answer: C
Explanation:
Oracle Cloud Infrastructure Resource Manager (ORM) is a managed service that enables the provisioning and managing of OCI resources through the infrastructure-as-code model. It uses Terraform by HashiCorp, allowing users to define and apply configurations using declarative code, thereby automating the setup and maintenance of cloud resources efficiently.
NEW QUESTION # 26
What is Apache Druid?
- A. A distributed DLAP data store
- B. A distributed stream-processing platform
- C. A distributed database management system
- D. A distributed cache system
Answer: A
Explanation:
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.
NEW QUESTION # 27
Which of these steps should be pet formed when creating the infrastructure Tor Sunbird ED deployment?
* Create NAT Gateway in the Virtual Cloud Network (VCN) to give those cloud resources that are without
* public IP addresses access to (he Internet, without exposing those resources to incoming Internet connections.
* Create Service Gateway in the VCN to enable private access lo specific Oracle service (for example.
Object Storage. Container Registry, and so on) without exposing the data to the public Internet
* Create Network Security Group (NSG) to allow the Compute VMs lo access other subnets. Oracle services, and the Internet.
* Create Reverse DNS (FTR) records to resolve all private IP addresses hack to fully qualified domain names
* IFODN).
- A. (i), (ii), (iii) and (iv)
- B. (i), (ii), and (iv) only
- C. (i), (ii), (iii) only
- D. (iii) and (iv) only
Answer: C
Explanation:
When creating the infrastructure for Sunbird ED deployment, it is essential to create a NAT Gateway for enabling private resources to access the internet without direct exposure, a Service Gateway for private access to Oracle services without internet exposure, and Network Security Groups (NSGs) for defining security rules for VMs. Creating Reverse DNS records is not typically a required step in this context, making options (i), (ii), and (iii) the correct actions to perform.
NEW QUESTION # 28
......
Get The Important Preparation Guide With 1z0-1119-1 Dumps: https://examkiller.itexamreview.com/1z0-1119-1-valid-exam-braindumps.html
