Enhance your career with 1z0-1105-23 PDF Dumps - True Oracle Exam Questions
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NEW QUESTION # 15
NoSQL Database Cloud Service supports all three types of big data.
Which is NOT considered big data?
- A. free-structured data
- B. semi-structured data
- C. unstructured data
- D. structured data
Answer: D
NEW QUESTION # 16
The Supply Side is data that is passive and means something. What two models and libraries are included in the supply side?
- A. Reports
- B. Domain objects
- C. Business rules
- D. Technical definitions of business terms
Answer: B,C
NEW QUESTION # 17
The Oracle Cloud Infrastructure (OCI) Data Catalog is an integral part of the Lakehouse so-lution. What level of data detail does Data Catalog provide when integrated with Autonomous Databases and Object storage?
- A. Data Warehouse
- B. Analytic environments
- C. Source of managed services
- D. View of data for discovery
Answer: D
Explanation:
View of data for discovery is the level of data detail that Data Catalog provides when integrated with Autonomous Databases and Object storage. According to the Oracle documentation6, "Oracle Cloud Infrastructure Data Catalog is a fully managed, self-service data discovery and governance solution for your enterprise data. Data Catalog helps you maximize the value of your data assets by providing a rich set of capabilities that enable you to discover, explore, organize, enrich, and trace data lineage on various types of data sources." Data Catalog provides a view of data for discovery by using metadata to create an informative and searchable inventory of all data assets in an organization.
NEW QUESTION # 18
Which three are prerequisites for using the MySQL Database Service? (Choose all correct answers)
- A. You must install the downloaded MySQL version onto Oracle Cloud Infrastructure.
- B. You must create a tenancy and be able to sign in to it
- C. You or your group must be granted the policies described in Mandatory Policies.
- D. You must download the latest MySQL version from https://edelivery.oracle.com/
Answer: B,C,D
Explanation:
You must create a compartment to store your resources
NEW QUESTION # 19
Which Oracle Cloud Infrastructure (OCI) service is NOT available as part of Oracle Cloud Free Tier?
- A. Autonomous Data Warehouse
- B. Monitoring
- C. Exadata DB Systems
- D. Compute
Answer: C
Explanation:
Exadata DB Systems is an OCI service that is NOT available as part of Oracle Cloud Free Tier. According to the Oracle website5, "Oracle Cloud Free Tier includes a free time-limited promotional trial that allows you to explore a wide range of Oracle Cloud Infrastructure products, and a set of Always Free offers that never expire." The list of eligible services for the Free Tier does not include Exadata DB Systems, which is a high-performance database platform that runs on OCI6.
NEW QUESTION # 20
A customer wants to use Oracle Cloud Infrastructure (OCI) for storing application backups which can be stored for months, but retrieved immediately based on business needs. Which OCI storage service can be used to meet this requirement?
- A. File Storage
- B. Archive Storage
- C. Object Storage (standard)
- D. Block Volume
Answer: C
Explanation:
Object Storage (standard) is the OCI storage service that can be used to store application backups which can be stored for months, but retrieved immediately based on business needs. According to the Oracle documentation1, "Object Storage is a highly scalable, durable, and available cloud-based storage service that provides a cost-effective way to store and manage large amounts of unstructured data such as images, videos, and log files. Object Storage supports standard HTTP operations such as GET, PUT, and DELETE, as well as advanced features such as encryption, data replication, lifecycle policies, and pre-authenticated requests." Object Storage (standard) offers high performance and low latency for frequent data access.
NEW QUESTION # 21
How does the Converged Database help to access data using an API?
- A. Developer can point their application to the location of ADB Wallet which integration all REST API calls.
- B. Each database comes with a REST-enabled compute instance to provide access to data.
- C. A REST API is automatically generated on top of SQL or stored procedures.
- D. The database provides only one universal RES interface which makes integration of applications extremely agile.
Answer: C
Explanation:
This statement is true about how the Converged Database helps to access data using an API. According to the Oracle documentation5, "Oracle REST Data Services (ORDS) makes it easy to develop modern REST interfaces for relational data in the Oracle Database and the Oracle Database 18c JSON Document Store. A mid-tier Java application, ORDS maps HTTP(S) verbs (GET, POST, PUT, DELETE, etc.) to database transactions and returns any results formatted using JSON." ORDS can automatically generate RESTful services for tables and views in the database or expose custom REST APIs using SQL or PL/SQL.
NEW QUESTION # 22
How can the goal of scale out high availability be achieved?
- A. By implementing Active Data Guard
- B. By implementing Flashback
- C. By provisioning nodes with Real Application Clusters
- D. By using the Zero Data Loss Recovery Appliance
Answer: C
Explanation:
The goal of scale out high availability can be achieved by provisioning nodes with Real Application Clusters (RAC). According to the Oracle documentation6, "Oracle Real Application Clusters (RAC) enables you to scale out your database by adding nodes as needed without changing your application code. RAC also provides high availability by automatically recovering from node failures." RAC allows multiple instances of Oracle Database to run on different servers while accessing a shared set of data files.
NEW QUESTION # 23
Oracle Lakehouse provides extensive data processing capabilities, to accommodate the migration of existing architectures or the creation of new, agile ones. Which service does NOT provide data processing on Oracle Cloud Infrastructure (OCI) Lakehouse?
- A. Big Data Service
- B. Autonomous Database
- C. OCI Data Flow
- D. NoSQL Service
Answer: D
Explanation:
NoSQL Service does not provide data processing on OCI Lakehouse. According to the Oracle website5, "Oracle Lakehouse provides extensive data processing capabilities, to accommodate the migration of existing architectures or the creation of new, agile ones. You can use Autonomous Database for SQL processing; Big Data Service for Hadoop/Spark processing; OCI Data Flow for serverless Spark processing; and OCI Data Integration for data movement." NoSQL Service is a fully managed database service that provides fast and predictable performance for simple queries on flexible schemas.
NEW QUESTION # 24
Multicloud strategy eliminates the reliance of a single cloud provider but also provides which two advantages? (Choose all correct answers)
- A. Compliance for use of specific geographies for data sovereignty laws
- B. Ability to have private clouds and maintain customer data centers
- C. Duplication of data and applications
- D. Workload utilization of specific services
Answer: A,D
Explanation:
Compliance for use of specific geographies for data sovereignty laws and workload utilization of specific services are two advantages of a multicloud strategy. A multicloud strategy allows organizations to use cloud services from more than one public cloud provider to run their applications. By doing so, they can achieve various benefits such as:
Compliance for use of specific geographies for data sovereignty laws: Some countries or regions may have regulations that require data to be stored or processed within their borders or jurisdictions. A multicloud strategy can help organizations comply with these laws by choosing cloud providers that have local presence or availability zones in the desired locations.
Workload utilization of specific services: Different cloud providers may offer different types of services or features that suit different workloads or requirements better than others. A multicloud strategy can help organizations leverage the best-of-breed solutions from each provider for their specific needs, such as performance, scalability, security, or cost-effectiveness.
NEW QUESTION # 25
After you have provisioned a virtual machine (VM) database (DB) system, what action can you take to meet changes in block storage requirements?
- A. Only bare metal DB systems can increase block storage at any time without impacting the system.
- B. After you have provisioned a VM DB system, you cannot increase or decrease block storage.
- C. If a VM DB system has different requirements for block storage, increase or decrease the storage at any time without impacting the system.
- D. If d VM DB system requires more block storage, increase the storage at any time without impacting the system.
Answer: B
NEW QUESTION # 26
Which Oracle Cloud Infrastructure storage platform is used by MySQL Database Service for all data storage?
- A. File Storage
- B. Block Volume Storage
- C. Archive Storage
- D. Flash Local Storage
- E. Object Storage
Answer: D
NEW QUESTION # 27
How does the Converged Database help to access data using an API?
- A. Developer can point their application to the location of ADB Wallet which integration all REST API calls.
- B. Each database comes with a REST-enabled compute instance to provide access to data.
- C. A REST API is automatically generated on top of SQL or stored procedures.
- D. The database provides only one universal RES interface which makes integration of applications extremely agile.
Answer: C
Explanation:
This statement is true about how the Converged Database helps to access data using an API. According to the Oracle documentation5, "Oracle REST Data Services (ORDS) makes it easy to develop modern REST interfaces for relational data in the Oracle Database and the Oracle Database 18c JSON Document Store. A mid-tier Java application, ORDS maps HTTP(S) verbs (GET, POST, PUT, DELETE, etc.) to database transactions and returns any results formatted using JSON." ORDS can automatically generate RESTful services for tables and views in the database or expose custom REST APIs using SQL or PL/SQL.
NEW QUESTION # 28
Which three data file formats can be loaded using Oracle Database Actions? (Choose all cor-rect answers)
- A. AVRO
- B. Retake test
- C. CSV
- D. JSON
- E. Continue
- F. VSAM
Answer: A,C,D
NEW QUESTION # 29
You have stopped the HeatWave cluster. Which two statements are correct?
- A. Billing will stop for the HeatWave cluster.
- B. The HeatWave cluster stop action will also stop DB Syster
- C. Billing will continue for the HeatWave cluster.
- D. The HeatWave cluster data will remain loaded.
- E. The data loaded in HeatWave cluster memory is lost.
Answer: B,E
NEW QUESTION # 30
What security control area determines if there is sensitive data in a system?
- A. Assess
- B. Users
- C. Detect
- D. Protect
Answer: A
Explanation:
Assess is the security control area that determines if there is sensitive data in a system. According to the Oracle documentation2, "The Assess security control area includes activities that help you identify and classify sensitive data, assess your security posture, and monitor compliance with security standards and regulations."
NEW QUESTION # 31
Which ability is NOT provided out of the box with the Autonomous Database Tools set?
- A. Data Labeling
- B. Data Loading
- C. Cataloging
- D. Data Insight
Answer: A
Explanation:
Data Labeling is not a built-in tool provided by Autonomous Database. According to the Oracle documentation4, "Autonomous Database includes built-in tools that you can enable and disable when you provision or clone a database, or at any time for an existing database." The list of built-in tools includes Oracle APEX, Database Actions, Graph Studio, Oracle ML User Interface, Data Transforms, Web Access (ORDS), MongoDB API, and SODA Drivers. Data Labeling is not among these tools.
NEW QUESTION # 32
Oracle & Automated Machine Learning (AutoML) has options for using in-database and opensource algorithms. Which is an example of an in-database option?
- A. Cognitive text
- B. Oracle Machine Learning for Python (OML4Py) APIs
- C. REST Interface
- D. Tuning of hyperparameter
Answer: B
NEW QUESTION # 33
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