Oracle 1z0-1105-23 Practice Test Pdf Exam Material
1z0-1105-23 Answers 1z0-1105-23 Free Demo Are Based On The Real Exam
Oracle 1z0-1105-23 Exam Syllabus Topics:
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NEW QUESTION # 27
Which is NOT a prerequisite for patching Grid Infrastructure or database homes when using the console?
- A. Oracle Clusterware is down on the VM cluster.
- B. All database compute nodes of the VM cluster are up and running.
- C. The /u01 directory on the database host file system has at least 15 GB of free space for the execution of patching processes.
- D. The required patch is available on the Control Plane server.
Answer: A
Explanation:
This statement is not a prerequisite for patching Grid Infrastructure or database homes when using the console. According to the Oracle documentation8, "Before you patch Grid Infrastructure or database homes, ensure that the following prerequisites are met: All database compute nodes of the VM cluster are up and running. The /u01 directory on the database host file system has at least 15 GB of free space for the execution of patching processes. The required patch is available on the Control Plane server." This means that Oracle Clusterware must be up and running on the VM cluster before patching, not down.
NEW QUESTION # 28
What security control area determines if there is sensitive data in a system?
- A. Detect
- B. Protect
- C. Assess
- D. Users
Answer: C
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 # 29
Which tool is provided to support Continuous Integration/Continuous Deliver (CI/CD) work-flows?
- A. ADB console (including Performance Hub)
- B. SQL Developer (including ADB wallet)
- C. SQLcl (including Liquibase)
- D. Database Actions (including real time SQL monitor)
Answer: C
NEW QUESTION # 30
Which two locations can be used to store your DB system database backups? (Choose all cor-rect answers)
- A. You can store your DB system database backups on locally attached block storage vol-umes.
- B. You can store your DB system database backups locally in the Fast Recovery Area of the DB system.
- C. You can store your DB system database backups in Oracle Cloud Infrastructure Object Storage.
- D. You can store your DB system database backups in on-premises local storage.
Answer: C,D
NEW QUESTION # 31
What connections to multiple public clouds are provided through 3rd party connectivity?
- A. Virtual Cloud Networks (VCNs) and Amazon Virtual Private Cloud (VPC)
- B. Layer 3 and FastConnect
- C. Megaport Cloud Router (MCR) and Virtual Cross Connect (VXC)
- D. FastConnect and Direct Connect
Answer: A
NEW QUESTION # 32
Which tool allows users to execute SQL statements, create relational models, load data, and monitor SQL queries from your browser?
- A. Enterprise Manager
- B. Database Actions
- C. SQL Developer
- D. OCI Operational Insights
- E. Service Console
Answer: C
NEW QUESTION # 33
Where should you store unstructured, high volume data sets of unknown value for best price/performance?
- A. OCI Data Catalog
- B. OCI GoldenGate
- C. OCI Data Flow
- D. OCI Object Storage
Answer: A
NEW QUESTION # 34
What are two typical reasons why customers CANNOT move their database into the public cloud? (Choose all correct answers)
- A. Total Cost of Ownership in public cloud is higher than on-premises
- B. Putting data in the cloud would break data residency rules
- C. Public cloud does not provide storage for more than 10TB
- D. Regulations that prevent moving data into the public cloud
Answer: B,D
Explanation:
Regulations that prevent moving data into the public cloud and putting data in the cloud would break data residency rules are two typical reasons why customers cannot move their database into the public cloud. Some organizations may have legal, compliance, or business policy requirements that restrict where their data can be stored or processed. For example, some regulations may require that data be stored within a certain country or region, or that data be encrypted or anonymized before being transferred to the cloud. Moving data to the public cloud may violate these regulations or introduce additional risks or costs for the customers.
NEW QUESTION # 35
A customer is looking to migrate their old database backups from their on-premises data center to Oracle Cloud Infrastructure (OCI).
Which OCI service is the most cost-effective?
- A. Archive Storage
- B. File Storage
- C. Block Volume
- D. Object Storage (standard)
Answer: D
NEW QUESTION # 36
What is NOT a workload that can be selected when provisioning an Autonomous Database?
- A. APEX
- B. Data Warehouse
- C. MySQL
- D. JSON
Answer: C
NEW QUESTION # 37
Which Oracle Cloud Infrastructure (OCI) service is NOT available for provisioning in your tenancy as an Always Free resource?
- A. Autonomous Database (up to two database instances)
- B. Block Volume (up to 100 GB total storage)
- C. Connect (1Gbps public peering)
- D. Load Balancing (one load balancer)
Answer: C
Explanation:
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.
NEW QUESTION # 38
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 Key Vault
- B. Audit Vault and Database Firewall
- C. Oracle Native Network Encryption and TDE (Transparent Data Encryption)
- D. Database Vault and Data Masking Pack
Answer: C
Explanation:
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."
NEW QUESTION # 39
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. in Memory Lookups: Avoids unnecessary I/O operations by replacing storage indexes with a few m memory lookups
- C. inter active Documents: Uses a built-in web-based notebook tool for designing and sharing SQL-based data-driven scripts
- D. Regulatory Compliance: Uses advanced security to help clients meet industry and regulatory compliance requirements. including GDPR, PCI, and HIPPA
Answer: A,D
NEW QUESTION # 40
Lakehouse on Oracle Cloud Infrastructure (OCI) is the premier platform for analyzing any data for any insights. Which is NOT a component of this solution?
- A. OCI Data Catalog
- B. Oracle E-Business Suite
- C. OCI Big Data Service
- D. Oracle Autonomous Data Warehouse
- E. OCI Data Flow
Answer: A
NEW QUESTION # 41
What are two important reasons to upgrade and patch? (Choose all correct answers)
- A. Restructure the database
- B. Security
- C. Support Compliance
- D. Validation of application
Answer: B,C
Explanation:
Security and support compliance are two important reasons to upgrade and patch your Oracle Database. According to the Oracle blog3, "Security is one of the most important reasons to patch your database. Every quarter Oracle releases security patches as part of the Critical Patch Update (CPU) program. These patches fix vulnerabilities in the database software that could be exploited by malicious attackers." Additionally, according to the Oracle blog4, "Support compliance is another reason to patch your database. Oracle provides different levels of support for different versions of the database software. To be eligible for certain support services, such as Extended Support or Sustaining Support, you need to apply the latest patches available for your version."
NEW QUESTION # 42
How does the Converged Database help to access data using an API?
- A. The database provides only one universal RES interface which makes integration of applications extremely agile.
- B. Developer can point their application to the location of ADB Wallet which integration all REST API calls.
- C. Each database comes with a REST-enabled compute instance to provide access to data.
- D. A REST API is automatically generated on top of SQL or stored procedures.
Answer: D
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 # 43
Which Lakehouse service should you use for serverless Spark processing?
- A. OCI Data Flow
- B. Oracle Analytics Cloud
- C. OCI Data Catalog
- D. OCI Object Storage
Answer: A
Explanation:
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."
NEW QUESTION # 44
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