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Exam Code 1Z0-1072-25
Exam Name Oracle Cloud Infrastructure 2025 Architect Associate Exam
Vendor Oracle
Total Questions 51
Last Updated 26-Oct, 2026
Free 1Z0-1072-25 Questions Get Premium Access
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Free 1Z0-1072-25 Practice Questions

Explore 5 free practice questions for the Oracle 1Z0-1072-25 exam and review the answers and explanations to support your preparation.

  1. Question 1

    Single answer

    With OCI ' s pricing of $0.0085 USD per Gigabyte for Outbound Data Transfer in North America, how much will they spend per month for 7 Petabytes of Outbound Data Transfer?

    • Option A:

      $59,500.00

      Correct
    • Option B:

      $59,415.00

      Correct
    • Option C:

      $0.00 (free with OCI)

      Correct
    • Option D:

      $150,000.00

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: A

    Explanation

    To calculate the monthly cost for 7 Petabytes (PB) of outbound data transfer at a rate of $0.0085 per GB in North America:

      Calculation:

        1 PB = 1,000,000 GB

        7 PB = 7,000,000 GB

        Cost = 7,000,000 GB * $0.0085/GB = $59,500.00

    Thus, the cost for 7 PB of outbound data transfer per month is $59,500.00 .

    [References:, Oracle Cloud Infrastructure Pricing: OCI Pricing, , =================]

  2. Question 2

    Single answer

    Which is NOT a valid action within the Oracle Cloud Infrastructure (OCI) Block Volume service?

    • Option A:

      Restoring from a volume backup to a larger volume.

      Correct
    • Option B:

      Cloning an existing volume to a new, larger volume.

      Correct
    • Option C:

      Expanding an existing volume in place with offline resizing.

      Correct
    • Option D:

      Attaching a block volume to an instance in a different availability domain.

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: D

    Explanation

    In Oracle Cloud Infrastructure (OCI), block volumes are designed to be highly flexible and can be used in various ways:

      A. Restoring from a volume backup to a larger volume: This is supported and allows for resizing during the restoration process.

      B. Cloning an existing volume to a new, larger volume: You can clone a block volume and specify a larger size for the new volume.

      C. Expanding an existing volume in place with offline resizing: OCI allows you to increase the size of an existing block volume without needing to take it offline.

    Option D is NOT valid because block volumes can only be attached to compute instances within the same availability domain. Cross-availability domain attachment of block volumes is not supported directly.

    [References:, Oracle Cloud Infrastructure Documentation: Block Volume Overview, , =================]

  3. Question 3

    Single answer

    What is the primary function of the Network Path Analyzer (NPA) tool provided by Oracle Cloud Infrastructure (OCI)?

    • Option A:

      Collecting and analyzing network configuration to identify virtual network configuration issues impacting connectivity

      Correct
    • Option B:

      Optimizing network performance by dynamically adjusting routing paths based on traffic patterns

      Correct
    • Option C:

      Sending actual traffic between source and destination to diagnose connectivity issues

      Correct
    • Option D:

      Providing real-time monitoring of network traffic to detect security threats and unauthorized access attempts

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: A

    Explanation

    The primary function of the Network Path Analyzer (NPA) tool in Oracle Cloud Infrastructure (OCI) is to help users troubleshoot and diagnose network connectivity issues by analyzing the network path between a source and a destination within OCI. The tool collects and analyzes the configuration of the virtual network, identifying any misconfigurations or issues that might impact connectivity.

      NPA Usage: The Network Path Analyzer allows administrators to trace the network path and check for issues such as incorrect security list rules, route table misconfigurations, or any other factors that could prevent network traffic from reaching its destination.

    [References:, Oracle Cloud Infrastructure Documentation: Network Path Analyzer, , =================]

  4. Question 4

    Single answer

    Which image option allows you to create identical instances with minimal effort?

    • Option A:

      Bring your own image

      Correct
    • Option B:

      Select an image from the OCI Marketplace

      Correct
    • Option C:

      Use Oracle-provided images

      Correct
    • Option D:

      Create a custom image

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: D

    Explanation

    When you need to create identical instances with minimal effort, creating a custom image is the best option.

      Custom Images : A custom image captures the exact configuration of an instance, including the OS, software, configurations, and data. By using a custom image, you can easily replicate the same setup across multiple instances, ensuring consistency and reducing the need for manual configuration each time.

      Other Options :

        Bring Your Own Image : This allows you to import your custom OS image into OCI, but it ' s more suited for cases where you are migrating from another environment.

        Select an Image from the OCI Marketplace : This provides pre-configured images from Oracle or third parties, but they may require additional setup to match your specific requirements.

        Use Oracle-Provided Images : These are basic images provided by Oracle, which may not include the specific customizations you need.

      Relevant OCI Documentation :

        Custom Images Overview

    This resource explains how to create and use custom images for quickly deploying identical instances.

    =================

  5. Question 5

    Single answer

    Why is the Network Visualizer tool valuable for managing virtual network infrastructure on OCI?

    • Option A:

      It visualizes the topology of all VCNS in a selected region and tenancy.

      Correct
    • Option B:

      It offers real-time monitoring of network traffic.

      Correct
    • Option C:

      It provides detailed information about the physical network components.

      Correct
    • Option D:

      It generates automated reports on network performance metrics.

      Correct
    Show Answer & Explanation Hide Answer & Explanation

    Correct Answer: A

    Explanation

    The Network Visualizer tool in Oracle Cloud Infrastructure is valuable because it visualizes the topology of all Virtual Cloud Networks (VCNs) in a selected region and tenancy.

      Topology Visualization : The Network Visualizer provides a graphical representation of the network components and their relationships within a VCN, including subnets, route tables, gateways, and security lists. This visualization helps users understand the network architecture and troubleshoot issues effectively.

      Other Options :

        Real-time monitoring of network traffic (B) , detailed information about physical network components (C) , and automated reports on network performance metrics (D) are not the primary functions of the Network Visualizer. These functionalities are typically handled by other OCI services or tools.

      Relevant OCI Documentation :

        Network Visualizer Overview

    This documentation details the features and benefits of the Network Visualizer tool in OCI.

    =================