Oracle 1Z0-1085-22 Online Practice Questions and Exam Preparation

Oracle 1Z0-1085-22 Online Questions & Answers

• Question 81:

  What does Oracle's Payment Card Industry Data Security Standard (PCI DSS) attestation of compliance provide to customers?

  A. Customers can use these services for workloads that provides validation of card holder transaction but only as 3rd party
  B. Customers can use these services for workloads that process, or transmit cardholder data but not store it.
  C. Customers can use these services for workloads to process applications for credit card approval securely.
  D. Customers can use these services for workloads that store, process, or transmit cardholder data.
  D. Customers can use these services for workloads that store, process, or transmit cardholder data.

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  Explanation/Reference:

  The Payment Card Industry Data Security Standard (PCI DSS) is a global set of security standard designed to encourage and enhance cardholder data security and promote the adoption of consistent data security measures around the

  technical and operational components related to cardholder data.

  Oracle has successfully completed a Payment Card Industry Data Security Standard (PCI DSS) audit and received an Attestation of Compliance (AoC) covering several Oracle Cloud Infrastructure services and the Oracle RightNow Service

  Cloud Service. As a PCI Level 1 Service Provider, customers can now use these services for workloads that store, process or transmit cardholder data.

  Reference:

  https://www.oracle.com/cloud/cloud-infrastructure-compliance/

• Question 82:

  Which Oracle Cloud Infrastructure (OCI) database solution will be most economical for a customer looking to have the elasticity of the cloud with minimal administration and maintenance effort for their DBA team?

  A. OCI Bare Metal DB Systems
  B. OCI Virtual Machine DB Systems
  C. OCI Exadata DB Systems.
  D. OCI Autonomous Database
  C. OCI Exadata DB Systems.

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  Explanation/Reference:

  Exadata DB systems allow you to leverage the power of Exadata within the Oracle Cloud Infrastructure. An Exadata DB system consists of a base system, quarter rack, half rack, or full rack of compute nodes and storage servers, tied together by a high-speed, low-latency InfiniBand network and intelligent Exadata software. You can configure automatic backups, optimize for different workloads, and scale up the system to meet increased demands. Oracle now offers the Zero Downtime Migration service, a quick and easy way to move on-premises Oracle Databases and Oracle Cloud Infrastructure Classic databases to Oracle Cloud Infrastructure. You can migrate databases to the following types of Oracle Cloud Infrastructure systems: Exadata, Exadata Cloud@Customer, bare metal, and virtual machine. Zero Downtime Migration leverages Oracle Active Data Guard to create a standby instance of your database in an Oracle Cloud Infrastructure system. You switch over only when you are ready, and your source database remains available as a standby. Use the Zero Downtime Migration service to migrate databases individually or at the fleet level. See Move to Oracle Cloud Using Zero Downtime Migration for more information. Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/exaoverview.htm

• Question 83:

  What is the frequency of OCI usage report generation?

  A. Weekly
  B. Monthly
  C. Annually
  D. Daily
  D. Daily

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  Explanation/Reference:

  A usage report is a comma-separated value (CSV) file that can be used to get a detailed breakdown of resources in Oracle Cloud Infrastructure for audit or invoice reconciliation. The usage report is automatically generated daily, and is stored

  in an Oracle-owned Object Storage bucket. It contains one row per each Oracle Cloud Infrastructure resource (such as instance, Object Storage bucket, VNIC) per hour along with consumption information, metadata, and tags. Usage reports

  generally contain 24 hours of usage data, although occasionally a usage report may contain late-arriving data that is older than 24 hours.

  Usage reports are retained for one year.

  Reference:

  https://docs.cloud.oracle.com/en-us/iaas/Content/Billing/Concepts/billingoverview.htm https://docs.cloud.oracle.com/en-us/iaas/Content/Billing/Concepts/usagereportsoverview.htm

• Question 84:

  You want to leverage a managed Real Application Cluster (RAC) offering in Oracle Cloud Infrastructure. which OCI Managed database service would you choose?

  A. Autonomous Transaction Processing (shared)
  B. VM DB System
  C. Autonomous Data Warehousing (shared)
  D. Bare Metal DB Systems
  B. VM DB System

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  Explanation/Reference:

  There are 2 types of DB systems on virtual machines:

  A 1-node VM DB system consists of one VM.

  A 2-node VM DB system consists of two VMs clustered with RAC enabled.

  Reference:

  https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm

  Oracle Cloud Infrastructure offers single-node DB systems on either bare metal or virtual machines, and 2-node RAC DB systems on virtual machines. If you need to provision a DB system for development or testing purposes, then a special

  fast provisioning single-node virtual machine system is available.

  You can manage these systems by using the Console, the API, the Oracle Cloud Infrastructure CLI, the Database CLI (DBCLI), Enterprise Manager, Enterprise Manager Express, or SQL Developer.

  Reference:

  https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm

• Question 85:

  Which two Oracle Cloud Infrastructure resources can be used to group/categorize expenses?

  A. Policies
  B. Tags
  C. Users
  D. Compartments
  E. Groups
  B. Tags
  D. Compartments

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  Explanation/Reference:

  You can do Costs Analysis in OCI and you can group and filter the cost by Tags or compartments To filter costs by dates To filter costs by tags To filter costs by compartments To remove a compartment or tag filter

• Question 86:

  Which feature is NOT a component of Oracle Cloud Infrastructure (OCI) Identity and Access management service?

  A. User Credentials
  B. Network Security Group
  C. Federation
  D. Policies
  C. Federation

• Question 87:

  What does compute instance vertical scaling mean?

  A. Providing Fault tolerance
  B. Adding additional compute instances
  C. Enabling Disaster recovery
  D. Changing to a large or smaller shape
  D. Changing to a large or smaller shape

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  Explanation/Reference:

  Changing the Shape of an Instance (Horizontal Scaling)

  You can change the shape of a virtual machine (VM) instance without having to rebuild your instances or redeploy your applications. This lets you scale up your Compute resources for increased performance, or scale down to reduce

  cost.Autoscaling (vertical scaling)

  Autoscaling lets you automatically adjust the number of Compute instances in an instance pool based on performance metrics such as CPU utilization. This helps you provide consistent performance for your end users during periods of high

  demand, and helps you reduce your costs during periods of low demand.

  As load increases, instances are automatically provisioned: the instance pool scales out. As load decreases, instances are automatically removed: the instance pool scales in.

  

  https://docs.cloud.oracle.com/en-us/iaas/Content/Compute/Tasks/resizinginstances.htm

• Question 88:

  Oracle Cloud Infrastructure is complement with which three industry standard?

  A. USA E-WALLED
  B. PRACE UK
  C. HIPPA
  D. PCI-DSS
  E. IG Toolkit-UK
  C. HIPPA
  D. PCI-DSS
  E. IG Toolkit-UK

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  Explanation/Reference:

  https://www.oracle.com/cloud/cloud-infrastructure-compliance/

• Question 89:

  Which SLA type is not offered by Oracle Cloud Infrastructure compute service?

  A. Data Plane
  B. Performance Plane
  C. Service Plane
  D. Control Plane
  C. Service Plane

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  Explanation/Reference:

  Service Plane is NOT an SLA provided by OCI. See the table below:

  

  Reference: https://k21academy.com/1z0-1085/service-level-agreement-sla-in-oracle-cloud-oci/

• Question 90:

  What do the terms OpEx and CapEx refer to?

  A. OpEx refers to Operational Excellence and CapEx refers to Capital Excellence
  B. OpEx refers to Operational Expenditure and CapEx refers to Capital Expenditure
  C. OpEx refers to Operational Expansion and CapEx refers to Capital Expenses
  D. OpEx refers to Operational Example and CapEx refers to Capita Example
  B. OpEx refers to Operational Expenditure and CapEx refers to Capital Expenditure

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  Explanation/Reference:

  CapEx is Capital expenditures comprise major purchases that will be used in the future. OpEx Operating expenditures (expenses) represent day-to-day costs that are necessary to keep a business running.

  Reference: https://www.10thmagnitude.com/opex-vs-capex-the-real-cloud-computing-cost-advantage/