Oracle 1z0-1105-23 Oracle Cloud Data Management 2023 Foundations Associate Exam Practice Test

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.”

AutoUpgrade is the Oracle recommended way to upgrade databases. According to the Oracle documentation, “AutoUpgrade is an Oracle-supplied tool that automates the upgrade process for Oracle Database releases 12.2, 18c, and 19c. AutoUpgrade can upgrade multiple databases in parallel and can also perform cross-platform migrations. AutoUpgrade is the recommended tool for upgrading your database.”

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.

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.

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.”

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.

SODA (Simple Oracle Document Access) is the set of NoSQL-style APIs that can be used in Autonomous JSON Database. According to the Oracle documentation, “SODA provides a set of APIs for various application-development languages and for RESTful web services that let you create and store collections of JSON documents in an Oracle Database without needing any knowledge of SQL or how the data is stored in the database.”

ORDS makes REST APIs in the Oracle Database available is a true statement about ORDS. According to the Oracle FAQ page4, “ORDS is a Java application that enables developers with SQL and database skills to develop REST APIs for the Oracle Database, the Oracle Database 12c JSON Document store, and the Oracle NoSQL Database.” ORDS is not a low code development platform, nor does it store, manage or index JSON documents. ORDS also does not create servlets for the Data Dictionary.

Loading data using FTP is not an option in Database Actions to load data into Autonomous Database. According to the Oracle documentation5, “On the Database Actions Data Load pageyou can choose to load data from a file on your local device, from cloud storage, or from a database. You can also choose to explore the data in your Oracle Autonomous Database.” There is no mention of FTP as a source for loading data.

Hadoop clusters cannot be run on Oracle Database 19c. Hadoop is a framework for distributed processing of large data sets across clusters of computers using simple programming models. Oracle Database 19c is a relational database management system that supports SQL and PL/SQL queries and transactions. Hadoop clusters require a different architecture and storage model than Oracle Database 19c. Oracle Database 19c does not support the Hadoop Distributed File System (HDFS) or the MapReduce programming model.

This statement is true about moving VM DB systems from one compartment to another. According to the Oracle documentation3, “To move resources between compartments, resource users must have sufficient access permissions on the compartment that the resourceis being moved to, as well as the current compartment.” The documentation also provides a step-by-step guide on how to move a DB system to another compartment using the Oracle Cloud Infrastructure Console.