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Oracle 1Z0-1072-21 Online Practice Questions and Exam Preparation

1Z0-1072-21 Exam Details

  • Exam Code
    :1Z0-1072-21
  • Exam Name
    :Oracle Cloud Infrastructure 2021 Architect Associate
  • Certification
    :Oracle Certifications
  • Vendor
    :Oracle
  • Total Questions
    :239 Q&As
  • Last Updated
    :May 27, 2026

Oracle 1Z0-1072-21 Online Questions & Answers

  • Question 191:

    What is a "transfer package" when transferring data to OCI via the OCI Data Transfer Service?

    A. A transfer package is the logical representation of the physical shipment containing the HDD transfer devices that you ship to Oracle to upload to OCI.
    B. A transfer package is the software Oracle provides for you to prepare transfer devices for shipment to Oracle
    C. A transfer package contains the physical devices.
    D. A transfer package is the archive file that the Data Transfer Service Utility (dts) writes to the transfer device.

  • Question 192:

    Your company is moving an Internet-facing, 2-tier web application into Oracle Cloud Infrastructure. The application must have a highly available architecture. Which two design options would you consider? (Choose two.)

    A. Configure a Dynamic Route Gateway in your VCN and make it highly available.
    B. Configure a NAT instance in your Virtual Cloud Network (VCN). Create a route rule by using the private IP of the NAT instance as a route target for all the private subnets in your VCN.
    C. Create an Internet Gateway and attach it to your VCN. Deploy public load balancer nodes into two Available Domains.
    D. Place all web servers behind a public load balancer.

  • Question 193:

    Which two options are available when configuring DNS resolution for your virtual cloud network? (Choose two.)

    A. Internet and custom resolver
    B. Google DNS servers
    C. custom resolver
    D. Internet and virtual cloud network (VCN) resolver

  • Question 194:

    You provisioned an Oracle Autonomous Data Warehouse (ADW) on Oracle Cloud Infrastructure (OCI) and imported data into ADW.

    You want to give your business analyst the ability to connect to the ADW database and run queries. Which two actions can help you meet this requirement? (Choose two.)

    A. Create a database user account for the business analyst.
    B. Grant the predefined database role DWROLE to the database user.
    C. Grant unlimited tablespace privilege to the database user.
    D. Grant the predefined database role DWADW to the database user.
    E. Grant the predefined database role DWUSER to the database user.

  • Question 195:

    Which two are NOT an image source when launching a new compute instance? (Choose two.)

    A. boot volume
    B. custom image
    C. Object Storage
    D. bare metal instance

  • Question 196:

    Which two resources are available by default when your Oracle Cloud Infrastructure tenancy is provisioned?

    A. an NVMe SSD boot disk for each instance, whose size is determined by the image and shape of the instance
    B. a range of public IP addresses that are reserved for your tenancy
    C. a set of images, where each image is a template of a virtual hard drive that consists of the OS and installed software and applications
    D. a variety of shapes, where each shape determines the number of CPUs and memory allocated to an instance.

  • Question 197:

    You have two line of business operations (LOB1, LOB2) leveraging Oracle Cloud Infrastructure. LOB1 is deployed in VCN1 in the OCI US East region, while LOB2 is deployed in VCN2 in the US West region. You need to peer VCN1 and VCN2 for disaster recovery and data backup purposes. To ensure you can utilize the OCI Virtual Cloud Network remote peering feature, which CIDR ranges should be used?

    A. VCN1 (10.0.0.0/16) and VCN2 (10.0.1.0/24)
    B. VCN1 (10.0.0.0/16) and VCN2 (172.16.0.0/16)
    C. VCN1 (172.16.1.0/24) and VCN2 (172.16.1.0/27)
    D. VCN1 (192.168.0.0/16) and VCN2 (192.168.1.0/27)

  • Question 198:

    A new employee has just started working for your company. You create an Oracle Cloud Infrastructure user account for this employee, following which they are able to log in, but still cannot create any resources. What should you do to resolve this?

    A. Send the employee API Signing Keys to log in.
    B. Delete the account and create another one.
    C. Make sure that the employee is logging in to the Oracle Cloud Infrastructure account from your corporate network only.
    D. Add the employee to a group with policies to grant access to relevant resources.

  • Question 199:

    You are running your warehouse using Autonomous Data Warehouse (ADW) service and you noticed that a newly configured batch job is always running in serial even through nothing else is running in the database. All your jobs are configured to run with parallelism enabled. What could be the reason for this batch job to run in serial?

    A. The batch job depends on only one table and parallelism cannot be enabled on single-table queries.
    B. The parallelism of batch job depends on the number of ADW databases involved in the query.
    C. The new batch job is connected to LOW consumer group.
    D. The new batch job runs on database tables that are not enable for parallel execution.
    E. Parallelism on the database is controlled by the application, not the database.

  • Question 200:

    You create an autoscaling configuration of Linux compute instances in Oracle Cloud Infrastructure (OCI). You noticed that your application is running slow. After checking your compute instances, you noticed that autoscaling is not launching

    additional instances,

    even though the existing compute instances already have high memory usage.

    How can you resolve this issue?

    A. Modify the scaling policy to monitor memory usage and scale up the number of instances when it meets the threshold.
    B. Modify the scaling policy to monitor CPU usage and scale up the number of instances when it meets the threshold.
    C. Install the monitoring agent to all compute instances which will trigger the autoscaling group.
    D. Install OCI SDK in all compute instances and create a script that will trigger the autoscaling event if there is high memory usage.

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