1Z0-1085 practice questions 51–60

1. Question 51 · 60 in bank

   Which Oracle Cloud Infrastructure (OCI) service is best suited for running serverless apps?

   • AStreaming
   • BOracle Functions
   • CVirtual Cloud Network
   • DAudit

   Show answer

   Answer: B

   Explanation

   Reference: https://blogs.oracle.com/cloud-infrastructure/oracle-functions-now-generally-available

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2. Question 52 · 60 in bank

   Which Oracle Cloud Infrastructure storage service can provide a shared file system across multiple compute instances?

   • ALocal NVMe
   • BArchive storage
   • CFile Storage
   • DObject Storage

   Show answer

   Answer: C

   Explanation

   Oracle Cloud Infrastructure File Storage Service is a persistent, shared file system in Oracle Cloud. It provides a durable, scalable, distributed, enterprise-grade network file system. Oracle Cloud Infrastructure File Storage Service supports Network File System version 3.0 (NFSv3) and Network Lock Manager (NLM) for file locking functionality. Reference: https://docs.oracle.com/en/solutions/learn-storage-options-cloud/design-learn-shared-storage-options-oracle-cloud-infrastructure.html#GUID- 2E07B558-27CA-41B5-A142-D159560A82A4

   Source: Adapted from community discussion — gargaditya

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3. Question 53 · 60 in bank

   What does compute instance horizontal scaling mean?

   • Aadding additional compute instances
   • Bchanging compute instance size
   • Cbacking up data to object storage
   • Dstopping/starting the instance

   Show answer

   Answer: A

   Explanation

   Reference: https://medium.com/oracledevs/scaling-your-oci-web-server-203895180102

   References

   • Oracle documentation

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4. Question 54 · 60 in bank

   Which statement accurately describes an Oracle Cloud Infrastructure Region?

   • AEach Availability Domain has three Fault Domains.
   • BEach Availability Domain has a single Fault Domain.
   • CEach Fault Domain has multiple Availability Domains.
   • DEach region has a single Fault Domain.

   Show answer

   Answer: A

   Explanation

   Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm

   Source: Adapted from community discussion — d3vnu77

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5. Question 55 · 60 in bank

   Which is NOT a valid business benefit for a customer considering migrating their infrastructure and apps to Oracle Cloud Infrastructure (OCI)?

   • AIncreased Total Cost of Ownership (TCO)
   • BCapital Expenditure to Operational Expenditure conversion
   • CGreater agility
   • DFaster go-to-market

   Show answer

   Answer: A

   Explanation

   Reference: https://docs.oracle.com/en/solutions/migrate-oracle-db-custom-apps/index.html#GUID-EFF283D7-9DE8-4F64-BD5F-D67B8ACDA68A

   Source: Adapted from community discussion — kao_betty

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6. Question 56 · 60 in bank

   A customer wants to use Oracle Cloud Infrastructure (OCI) for storing application backups which can be stored for months, but retrieved immediately based on business needs. Which OCI storage service can be used to meet this requirement?

   • AFile Storage
   • BObject Storage (standard)
   • CArchive Storage
   • DBlock Volume

   Show answer

   Answer: B

   Explanation

   I also think the B option is correct because Object Storage for data to which you need fast, immediate, and frequent access. Data accessibility and performance justifies a higher price to store data in the Object Storage tier. https://docs.cloud.oracle.com/en-us/iaas/Content/Object/Concepts/objectstorageoverview.htm

   Source: Adapted from community discussion — anbiswas

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7. Question 57 · 60 in bank

   Select 2

   In what two ways does Oracle Cloud Infrastructure (OCI) offer industry leading price-performance? (Choose two.)

   • AOCI does not over subscribe CPU, but only memory.
   • BOCI hypervisor provides industry leading performance.
   • COCI leverages advanced encryption that results in fast performance.
   • DOCI backs performance claims with Service Level Agreements.
   • EWith OCI, pricing is low and predictable across all regions and services.

   Show answer

   Answer: DE

   Explanation

   Reference: https://www.oracle.com/cloud/pricing.html https://www.brightworkresearch.com/oracle/2019/02/21/does-oracles-bare-metal-outperform-awss-bare-metal/

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8. Question 58 · 60 in bank

   Select 2

   According to shared security model, which two are a customer's responsibilities in Oracle Cloud Infrastructure (OCI)? (Choose two.)

   • AObject Storage data durability
   • BCustomer data
   • CLocal NVMe data persistence
   • DPhysical security of OCI data center facilities
   • EVirtual Machine hypervisor

   Show answer

   Answer: AB

   Explanation

   Reference: https://cloudcheckr.com/cloud-security/shared-responsibility-model/

   Source: Adapted from community discussion — vipi_voxa

   References

   • Oracle documentation
   • Oracle documentation

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9. Question 59 · 60 in bank

   Which Oracle Cloud Infrastructure service allows you to run code without provisioning any underlying infrastructure resources (such as virtual machines)?

   • AStorage Gateway
   • BCompute service
   • COracle Container Engine for Kubernetes
   • DOracle Functions

   Show answer

   Answer: D

   Explanation

   Reference: https://blogs.oracle.com/cloud-infrastructure/announcing-oracle-functions

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10. Question 60 · 60 in bank

    A customer wants a dedicated connection with minimal network latency from their on-premises data center to Oracle Cloud Infrastructure (OCI). Which service should they choose?

    • AIPSec Virtual Private Network (VPN)
    • BPublic internet
    • COCI FastConnect
    • DVirtual Cloud Network Remote Peering

    Show answer

    Answer: C

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1Z0-1085 practice, question 51. 60 questions available.