Online Access Free Oracle.1z0-997-21.v2022-02-25.q53 Practice Test (Page 10)

1z0-997-21 Exam Question 41

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 call "network vnic" and "compute vnic-attachment" operations to find out the parent resource of the VNIC.

C.Use OCI CLI to delete the VNIC first and then delete the subnet.

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.

1z0-997-21 Exam Question 42

You are working with a customer who needs to attach an Oracle Cloud Infrastructure (OCI) block volume to a VM instance with read/write access type. The customer wants to know if the number of IOPS and throughput performance differs between the following two choices:
* Option A: attach a single 1 TB block volume to the VM instance
* Option B: attach two separate 500 GB block volumes In a RAID 0 array configuration to the VM instance You can assume that the customer is using iSCSI attachment type to attach the volumes to the instance. In addition, you can assume 1 MB block size for throughput and 4 KB block size for IOPS consideration.
How should you respond to the customer?

A.Option A provides better IOPS, but lower throughput performance.

B.Option B provides higher level of throughput, but lower level of IOPS performance.

C.Option B provides better IOPS and throughput performance.

D.Both options provide the same number of IOPS and throughput performance.

1z0-997-21 Exam Question 43

You are trying to troubleshoot the configuration of your Oracle Cloud Infrastructure (OCI) Load Balancing service. You have a backend HTTP service for which you have created a backend set in the load balancer. You have configured health checks for the backend set. Although the health checks appear good, customers sometimes experience transaction failures.
Which of the following options will definitely lead to this problem?

A.You are using iSCI for block volume attachment to the compute instances in your backed HTTP service. TCP/IP configuration of your block volume attachment is not configured correctly, leading to issues in your backend service.

B.You are running a TCP-level health check against your HTTP service. The TCP handshake can succeed and indicate that the service is up even when the HTTP service has issues.

C.You are using OCI Domain Name System. You have misconfigured the 'A' record with the wrong IP address leading to requests not getting routed correctly.

D.You are NOT using regional subnets in your Virtual Cloud Network. With Availability Domain (AD) specific subnet. the compute instances of the backend service running in the subnet have issues when the AD is down.

1z0-997-21 Exam Question 44

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.Create a budget that matches your commitment amount and an alert at 100 percent of the forecast

B.Set up a consolidated budget tracking lags to analyze costs in ,1 granular manner

C.Set up different compartments for each department then track and analyze cost per compartment

D.Use the billing cost tracking report to analyze costs

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.

1z0-997-21 Exam Question 45

A global media organization is working on a project which lets users upload their videos on their site. After upload is complete, the video should be automatically processed by an Al algorithm. The algorithm will try to recognize actions in the videos so that it can be used to show related advertisements in future. The development team wants to focus on writing Al code and don't want to worry about underlying infrastructure for high-availability, scalability, security and monitoring.
Which OCI services should you recommend for this project?

A.Use OCI Events service for triggering automatic processing of video, Oracle Container Engine for Kubernetes (OKE) and OCI Digital Assistant

B.Use Oracle Container Engine for Kubernetes (OKE) for deployment of Al Code, OCI Notifications and Object Storage

C.Use OCI Resource Manager to manage the underlying infrastructure, OCI Functions and OCI Events service.

D.Use Object Storage for storing videos, OCI Events service and OCI Functions

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1z0-997-21 Exam Question 41

1z0-997-21 Exam Question 42

1z0-997-21 Exam Question 43

1z0-997-21 Exam Question 44

1z0-997-21 Exam Question 45

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