Oracle 1Z0-997-20 問題集

質問 1：
A new international hacktivist group, based in London, launched wide scale cyber attacks including SQL Injection and Cross-Site Scripting (XSS) across multiple websites which are hosted in Oracle Cloud Infrastructure (OCI). As an IT consultant, you must configure a Web Application Firewall (WAF) to protect these websites against the attacks.
How should you configure your WAF to protect the website against those attacks? (Choose the best answer.)
A. Enable an Access Rule to block the IP Address range from London.
B. Enable a Protection Rule to block requests that came from London.
C. Enable an Access Rule that contains XSS Filters Categories and SQL Filters Categories.
D. Enable a Protection Rule to block the attacks based on HTTP Headers that contain XSS and SQL strings.
E. Enable a Protection Rule that contains XSS Filters Categories and SQL Filters Categories.
正解：E
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A data analytics company has been building Its now generation big data and analytics platform on Oracle Cloud Infrastructure (OCI). They need a storage service that provide the scale and performance that their big data applications require such as high throughput to compute nodes with low latency file operations in addition, their data needs to be stored redundantly across multiple nodes In a single availability domain and allows concurrent connections from multiple compute Instances hosted on multiple availability domains.
Which OCI storage service can you use to meet i his requirement?
A. Object Storage
B. Archive storage
C. File System Storage
D. Block Volume
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You want to automate the processing of new Image files to generate thumbnails. the expected rate is 10 new files every hour.
Which of the following is the most cost effective option to meet this requirement in Oracle Cloud Infrastructure (OCI)?
A. Build a web application to ingest the files and save them to a NoSQL Database. Configure OCI Events service to trigger a notification using Oracle Notification Service (ONS). ONS invokes a custom application to process the image files to generate thumbnails. Store thumbnails in a NoSQL Database table.
B. Upload files to an OCI Object storage bucket. Every time a file is uploaded, trigger an event with an action to provision a compute instance with a cloud-init script to access the file, process it and store it back in an Object storage bucket. Terminate the instance using Autoscaling policy after the processing is finished.
C. Upload files to an OCI Object storage bucket. Every time a file is uploaded, an event is emitted. Write a rule to filter these events with an action to trigger a function in Oracle Functions. The function processes the image in the file and stores the thumbnails back in an Object storage bucket.
D. Upload all files to an Oracle Streaming Service (OSS) stream. Set up a cron job to invoke a function in Oracle Functions to fetch data from the stream. Invoke another function to process the image files and generate thumbnails. Store thumbnails in another OSS stream.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which three options are available to migrate an Oracle database 12.x from an on-premises environment to Oracle Cloud Infrastructure (OCI)?
A. Use Oracle Data Pump Export/Import to migrate the database.
B. Configure RMAN cross-platform transportable tablespace backup sets.
C. Leverage OCI Storage Gateway asynchronous database migration option.
D. Create a backup of your on-premises database In OCI DB Systems.
E. Setup OCI schema and data transfer tool with Bare Metal DB Systems as the target.
正解：A,B,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A retail company has recently adopted a hybrid architecture. They have the following requirements for their end-to-end Connectivity model between their on-premises data center and Oracle Cloud Infrastructure (OC1) region
* Highly available connection with service level redundancy
* Dedicated network bandwidth with low latency
Which connectivity setup is the most cost effective solution for this scenario?
A. Setup FastConnect virtual circuit as your primary connection, and a second FastConnect virtual circuit as a backup connection. Use separate edge devices in your FastConnect physical connectivity is redundant Use a single edge device in your on premises data center for each connection From yc device, advertise more specific routes via primary FastConnect virtual circuit, and less specific routes through t backup FastConnect circuit.
B. Setup IPsec VPN as your primary connection, and a FastConnect virtual circuit as a backup connection. Use separate edge devices in your on-premises data canter for each connection from your edge devices, advertise more specific routes IPSec VPN, and specific routes through the backup FastConnect virtual circuit.
C. Setup FastConnect virtual circuit as your primary connection, and an IPSec VPN as a backup connection. Use separate edge devices in your on-premises data center for each connection. From your edge devices, advertise more specific routes through FastConnect virtual circuit, and more specific routes through the backup IPSec VPN path.
D. Setup IPSec VPN as your primary connection, and a second IPSec VPN as a backup connection. Use separate edge devices in your on p data center for each connection. From your edge devices, advertise more specific routes via primary IPSec VPN. and less specific rod the backup IPSec VPN.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You are part of a project team working in the development environment created in Oracle Cloud Infrastructure (OCI). You realize that the CIDR block specified for one of the subnets in a Virtual Cloud Network (VCN) is not correct and want to delete the subnet. While deleting you get an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet.
Which of the following action you will take to troubleshoot this issue?
A. Use OCI CLI to delete the subnet using -force option.
B. Use OCI CLI to delete the VNIC first and then delete the subnet.
C. Use OCI CLI to call "network vnic" and "compute vnic-attachment" operations to find out the parent resource of the VNIC.
D. Copy and paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC.
正解：C

質問 7：
Multiple departments In your company use a shared Oracle Cloud Infrastructure (OCI) tenancy to Implement their projects. You are in charge of managing the cost of OCI resources in the tenancy and need to obtain better Insights Into department's usage.
Which three options can you implement together to accomplish this?
A. Set up different compartments for each department then track and analyze cost per compartment
B. Use the billing cost tracking report to analyze costs
C. Set up a consolidated budget tracking lags to analyze costs in ,1 granular manner
D. Create a budget that matches your commitment amount and an alert at 100 percent of the forecast
E. Set up a tag default that automatically applies tags to all specified resources created In a compartment then use these tags for cost analysis.
正解：A,D,E
解説: (Topexam メンバーにのみ表示されます)