[2023年12月30日] 無料ダウンロードOracle 1z0-1105-23リアル試験問題
あなたを合格させる試験には100%確認済み1z0-1105-23試験問題
Oracle 1z0-1105-23 認定試験の出題範囲：
| トピック | 出題範囲 |
|---|---|
| トピック 1 |
|
| トピック 2 |
|
| トピック 3 |
|
| トピック 4 |
|
| トピック 5 |
|
| トピック 6 |
|
| トピック 7 |
|
| トピック 8 |
|
質問 # 46
Which is NOT a key to successful database upgrades?
- A. Download and use Auto Upgrade
- B. Download and install Oracle 21c
- C. Download and install Oracle 19c
- D. Enable Performance Stability with SPM. STA, and RAT
- E. Download and install newest RU
正解：D
質問 # 47
The DBA has determined that number of OCPU assigned to an Autonomous Database does not provide sufficient performance. Which option does the DBA have in this case?
- A. Plan for a one-hour downtime and increase the number of OCPU while database is of-fline.
- B. Call Oracle Cloud Support and raise a request to increase number of OCPU. Expect a downtime of approximately one hour.
- C. No downtime is required as number of OCPU can be increased from OCI console, but users have to be informed that they must not use any application for at least one hour.
- D. Open the database in OCI Console and increase the number of OCPU. No downtime required.
正解：D
解説：
This option is the correct way to increase the number of OCPU assigned to an Autonomous Database. According to the Oracle documentation2, "You can scale your Autonomous Database on demand by adding CPU cores or storage. You can also enable auto scaling to allow your Autonomous Database to automatically use up to three times more CPU and IO resources than its allocated CPU core count." The scaling operation does not require any downtime or affect the availability of the database.
質問 # 48
Which feature allows you to logically group and isolate your Oracle Cloud Infrastructure re-sources?
- A. Compartments
- B. Identity and Access Management Groups
- C. Availability Domain
- D. Tenancy
正解：A
解説：
Compartments are a feature that allows you to logically group and isolate your Oracle Cloud Infrastructure resources. According to the Oracle documentation2, "Compartments are a fundamental component of Oracle Cloud Infrastructure that allow you to create a heterogeneous collection of resources for organization, security isolation, and access control. To learn more about compartments, see Managing Compartments . Organize your cloud resources in logically separate compartments, for the purposes of measuring usage and billing, controlling access, and isolating resources."
質問 # 49
Which Lakehouse service should you use for serverless Spark processing?
- A. OCI Data Catalog
- B. Oracle Analytics Cloud
- C. OCI Object Storage
- D. OCI Data Flow
正解：D
解説：
OCI Data Flow is the Lakehouse service that you should use for serverless Spark processing. According to the Oracle documentation, "Oracle Cloud Infrastructure Data Flow is a fully managed big data service that lets you run Apache Spark applications with no infrastructure to deploy or manage. Data Flow lets you create, run, and manage Apache Spark applications with minimal coding and no infrastructure provisioning or management."
質問 # 50
Exadata is the integration of the software and hardware and is available to customers on which deployments?
- A. only in a hybrid cloud
- B. only in public cloud environments
- C. only at the customer site
- D. in the Oracle Cloud and customer site
正解：D
質問 # 51
Oracle Data Lakehouse streamlines the integration, storage, and processing of dat a. Which two services are used for persistence of the data in Lakehouse? (Choose all correct answers)
- A. Autonomous Database
- B. OCI Data Catalog
- C. OCI GoldenGate
- D. OCI Object Storage
正解：B、D
質問 # 52
Which three are prerequisites for using the MySQL Database Service? (Choose all correct answers)
- A. You must create a tenancy and be able to sign in to it
- B. You must install the downloaded MySQL version onto Oracle Cloud Infrastructure.
- C. You must download the latest MySQL version from https://edelivery.oracle.com/
- D. You or your group must be granted the policies described in Mandatory Policies.
正解：A、C、D
解説：
You must create a compartment to store your resources
質問 # 53
Which statement is true about MySQL Database Service?
- A. It is a fully managed Oracle Cloud Infrastructure (OCI) native service.
- B. It supports MySQL Enterprise Edition version 5.7 with InnoDB Storage Engine.
- C. Its users are responsible for database and operating system patching tasks.
- D. It is a public cloud service built on MySQL Community Edition.
正解：A
解説：
This statement is true about MySQL Database Service. According to the Oracle documentation3, "MySQL Database Service is a fully managed Oracle Cloud Infrastructure native service, developed, managed, and supported by the MySQL team in Oracle. Oracle automates tasks such as backup and recovery, and database and operating system patching. You are responsible solely for managing your data, schema designs, and access policies."
質問 # 54
The Demand Side is data that is active and does something. What two data services are typi-cally part of the demand side? (Choose all correct answers)
- A. Payloads
- B. Data Models
- C. Inert algorithms
- D. Authorization
正解：A、B
質問 # 55
Which two are key features of MySQL Database Service?
- A. Integration with Oracle Technologies: Uses a diem s existing Oracle investments and easily integrates MySQL Database Service with Oracle technologies
- B. inter active Documents: Uses a built-in web-based notebook tool for designing and sharing SQL-based data-driven scripts
- C. in Memory Lookups: Avoids unnecessary I/O operations by replacing storage indexes with a few m memory lookups
- D. Regulatory Compliance: Uses advanced security to help clients meet industry and regulatory compliance requirements. including GDPR, PCI, and HIPPA
正解：A、D
質問 # 56
Where should you store unstructured, high volume data sets of unknown value for best price/performance?
- A. OCI Data Flow
- B. OCI Object Storage
- C. OCI Data Catalog
- D. OCI GoldenGate
正解：C
質問 # 57
Which Oracle Cloud Infrastructure (OCI) service is NOT available for provisioning in your tenancy as an Always Free resource?
- A. Block Volume (up to 100 GB total storage)
- B. Connect (1Gbps public peering)
- C. Autonomous Database (up to two database instances)
- D. Load Balancing (one load balancer)
正解：B
解説：
Connect (1Gbps public peering) is not an Always Free resource available for provisioning in your tenancy. According to the Oracle documentation5, "All Oracle Cloud Infrastructure accounts (whether free or paid) have a set of resources that are free of charge for the life of the account." The list of Always Free resources includes Infrastructure Certificates, Compute VMs, Block Volumes Storage, Object Storage, Resource Manager, OCI Bastions, Databases, NoSQL Database, Observability and Management tools, Flexible Load Balancer, Outbound Data Transfer, Virtual Cloud Networks (VCN), VCN Flow Logs, and Site-to-Site VPN. Connect (1Gbps public peering) is not among these resources.
質問 # 58
What are the two main features of APEX's low code platform? (Choose all correct answers)
- A. Focus on business requirements
- B. Simplified core-based licensing
- C. Use traditional computer programming paradigms
- D. Limited productivity
Build scalable web apps for MongoDB - E. Use graphical user interfaces and configuration
正解：A、E
解説：
Use graphical user interfaces and configuration and focus on business requirements are two main features of APEX's low code platform. According to the Oracle website, "Oracle APEX is a low-code development platform that enables you to build scalable, secure enterprise apps with world-class features that can be deployed anywhere. With APEX, you can create modern web apps with minimal coding using intuitive graphical interfaces and declarative configuration." Additionally, according to the Oracle website, "Oracle APEX empowers developers to focus on solving business problems rather than building low-level code."
質問 # 59
Which two are objectives of Oracle's Data Management strategy? (Choose all correct answers)
- A. Provide for the fastest, most scalable converged SQL database.
- B. Automate everything for developers, data analysts, DBAs and data scientists.
- C. Provide the best platform for warehouse workloads only.
- D. Offer multiple integration points for 3rd party databases that work better for mixed and analytic workloads.
正解：B、D
質問 # 60
Oracle ExaC@C brings the Oracle Cloud to the customer data center. The Oracle Cloud In-frastructure is the same, but responsibilities are adjusted so that customer can perform which two tasks? (Choose all correct answers)
- A. Operator Access Control can terminate Oracle operator connections.
- B. Allow network connections in the Oracle public cloud.
- C. Secure access configured to the customer network.
- D. Allow only the Oracle Staff to perform control access.
正解：C、D
質問 # 61
What is NOT a workload that can be selected when provisioning an Autonomous Database?
- A. MySQL
- B. Data Warehouse
- C. JSON
- D. APEX
正解：A
質問 # 62
What is the FINAL release supporting the non-CDB architecture?
- A. Oracle Database 23c
- B. Oracle Database 21c
- C. Oracle Database 18c
- D. Oracle Database 19c
正解：D
解説：
Oracle Database 19c is the final release supporting the non-CDB architecture. According to the Oracle documentation1, "Starting with Oracle Database 21c, non-CDB architecture is desupported. You must upgrade a non-CDB Oracle Database to a PDB on a CDB." A CDB is a container database that can host multiple pluggable databases (PDBs) that share the same resources and memory.
質問 # 63
When should you change COMPATIBLE?
- A. When the database is stopped
- B. After database downgrades
- C. After upgrades
- D. After patching
正解：C
解説：
Changing COMPATIBLE after upgrades is one of the scenarios when you should change COMPATIBLE. According to the Oracle blog post7, "COMPATIBLE needs to be adjusted only once after you completed your last database upgrade." The blog post also explains that changing COMPATIBLE requires a restart of the database and that it should not be changed before upgrades or patching or after downgrades.
質問 # 64
What is a main feature of APEX's low code platform?
- A. Limited productivity
- B. Use graphical interfaces and configuration for building web applications
- C. Build scalable web apps for MongoDB
- D. Simplified core-based licensing
- E. Use traditional computer programming paradigms
正解：B
解説：
Use graphical interfaces and configuration for building web applications is a main feature of APEX's low code platform. As mentioned earlier, according to the Oracle website, "Oracle APEX is a low-code development platform that enables you to build scalable, secure enterprise apps with world-class features that can be deployed anywhere. With APEX, you can create modern web apps with minimal coding using intuitive graphical interfaces and declarative configuration."
質問 # 65
Which security measure is implemented out-of-the-box, and is included if you are not using BYOL licensing with Exadata Cloud@Customer?
- A. Oracle Native Network Encryption and TDE (Transparent Data Encryption)
- B. Audit Vault and Database Firewall
- C. Oracle Key Vault
- D. Database Vault and Data Masking Pack
正解：A
解説：
Oracle Native Network Encryption and TDE are security measures that are implemented out-of-the-box, and are included if you are not using BYOL licensing with Exadata Cloud@Customer. According to the Oracle documentation5, "Oracle Native Network Encryption encrypts all data sent over the network between database clients and servers using industry-standard encryption algorithms." Additionally, according to the Oracle documentation6, "Transparent Data Encryption (TDE) enables you to encrypt sensitive data, such as credit card numbers, stored in tables and tablespaces."
質問 # 66
Which Oracle Cloud Infrastructure storage platform is used by MySQL Database Service for all data storage?
- A. Block Volume Storage
- B. File Storage
- C. Archive Storage
- D. Flash Local Storage
- E. Object Storage
正解：D
質問 # 67
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. NoSQL Service
- B. OCI Data Flow
- C. Big Data Service
- D. Autonomous Database
正解：A
解説：
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.
質問 # 68
What does ORDS stand for?
- A. Oracle Rapid Data Systems
- B. Oracle REAP Diagnosis Systems
- C. Oracle Resilient Data Security
- D. Oracle REST Data Services
正解：D
解説：
ORDS stands for Oracle REST Data Services, which is a Java application that enables developers to access and manipulate data in Oracle Database using RESTful web services. According to the Oracle documentation2, "Oracle REST Data Services (ORDS) bridges HTTPS and your Oracle Database. A mid-tier Java application, ORDS provides a Database Management REST API, SQL Developer Web, a PL/SQL Gateway, SODA for REST, and the ability to publish RESTful Web Services for interacting with the data and stored procedures in your Oracle Database."
質問 # 69
......
1z0-1105-23問題集100パー合格保証には最新のサンプル：https://jp.fast2test.com/1z0-1105-23-premium-file.html