1z0-1072-20 Dumps Collection 20Q3 2 de 3

In which two ways does Oracle Cloud Infrastructure (OCI) file storage (FSS) differ from OCI object storage and block volume services? (Choose two.). Block volume service is NVMe based, while FSS is not. Object storage and block volume services offer default encryption, but FSS does not. A file system is created within an availability domain, whereas object storage buckets exist at the region level. FSS uses the network file system (NFS) protocol, whereas block volume uses iSCSI.

You are running a mission-critical database in Oracle Cloud Infrastructure (OCI). You take regular backups of your DB system to OCI object storage. Recently, you notice a failed database backup status in the console. What two steps can you take to determine the cause of the backup failure? (Choose two.). Ensure the database archiving mode is set to NOARCHIVELOG. Ensure that your database host can connect to the OCI object storage. Restart the dcsagent program if it has a status of stop or waiting. Make sure that the database is not active and running while backup is in progress.

You need to create a high performance shared file system, and have been advised to use file storage service (FSS). You have logged into the Oracle Cloud Infrastructure console, created a file system, and followed the steps to mount the shared file system on your Linux instance. However, you are still unable to access the shared file system from your Linux instance. What is the likely reason for this?. There are no security list rules for mount target traffic. There is no internet gateway (IGW) set up for mount target traffic. There is no Identity and Access Management (IAM) policies set up to allow you to access the mount target. There is no route in your virtual cloud network’s (VCN) route table for mount target traffic.

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

Which three methods can you use to manage Oracle Cloud Infrastructure services? (Choose three.). Oracle Cloud Infrastructure Desktop Client. Oracle Cloud Infrastructure Console. SSH or RDP. Command-line Interface. REST API.

You are the Cloud Architect of a company, and are designing a solution on Oracle Cloud Infrastructure where you want to have all your compute instances resistant to hardware failure. Which two are recommended best practices to achieve the requirement on Oracle Cloud Infrastructure? (Choose two.). Create a custom image of your system drive each time you change the image. Attach block volumes from different Availability Domains to compute instances in different Availability Domains for high availability. Design your system with redundant compute modes in different Availability Domains to support the failover capability. Create backups of your block volumes that are associated with compute instances in different regions.

You are a network architect and have designed the network infrastructure of a three-tier application on Oracle Cloud Infrastructure (OCI). In the architecture, back-end DB servers are in a private subnet. One of your DB administrators requests to have access to OCI object storage service. How can you meet this requirement?. Create a service gateway, add a new route rule to the private subnet route table that uses storage as your service gateway target type. Create a dynamic routing gateway (DRG) and attach it your virtual cloud network (VCN). Add a default route rule to the private subnets route table and set the target as DRG. Attach a public IP address to the instances in the private subnet, and then add a new route rule to the private subnet route table to route default traffic to the internet gateway. Add a new route rule to the private subnet route table to route default traffic to the internet gateway.

Which two statements are true about Oracle Cloud Infrastructure (OCI) DB Systems?. Customers have no control over database patching. The database and backups are encrypted by default. Customers can consolidate multiple database homes on a single virtual machine database host. Customers can manage the TDE Wallet after DB Systems is provisioned.

Which three load-balancing policies can be used with a back end set? (Choose three.). Throughput. IP Hash. Weighted Round Robin. CPU Utilization. Least Connections.

Which two statements about the Oracle File Storage Service (FSS) Security are accurate? (Choose two.). Oracle IAM controls which filesystems are mountable by which instances. Security lists can be used as a virtual firewall to prevent an instance from mounting an FSS mount target within a subnet. Encryption of file storage in FSS is optional. Data in transit to an FSS mount target is encrypted. FSS leverages UNIX user group and permission checking for file access security.

In which language are Terraform and Terraform providers written?. Python. Go. C. Ruby.

What is true about data guard set up with fast-start failover (FSFO) in Oracle Cloud Infrastructure (OCI)?. The best practice for high availability and durability is to run the primary, standby, and observer in separate availability domains (ADs). When you configure data guard using OCI console, the default mode is set to maxprotection. You cannot create the standby DB system in a different AD from the primary DB system. You cannot use database command line interface (CLI) to set up data guard with FSFO.

You have five different company locations spread across the US. For a proof-of-concept (POC) you need to setup secure and encrypted connectivity to your workloads running in a single virtual cloud network (VCN) in the Oracle Cloud Infrastructure Ashburn region from all company locations. What would meet this requirement?. Create five internet gateways in your VCN and have separate route table for each internet gateway. Create five virtual circuits using FastConnect for each company location and terminate those connections on a single dynamic routing gateway (DRG). Attach that DRG to your VCN. Create five IPsec connections with each company location and terminate those connections on a single DRG. Attach that DRG to your VCN. Create five IPsec VPN connections with each company location and terminate those connections on five separate DRGs. Attach those DRGs to your VCN.

You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can utilize VCN peering, which network CIDR ranges should be used?. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16). VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25). VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24). VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28).

You are designing a shared storage solution for your company in Oracle Cloud Infrastructure. The proposed storage solution should allow users to create a hierarchical structure (similar to the directory structure in Linux or Windows based systems). The solution should provide data encryption and a large amount of storage space. Which would be the best implementation strategy?. Use block storage. Create and attach a large block storage volume to one compute instance. Assign a public IP to the compute instance. Store data on the block storage and access it by connecting to the compute instance. Use object storage. Create a single namespace and multiple buckets to create the hierarchical directory structure. Use object storage. Create multiple namespaces with one bucket each. Make the buckets publicly accessible. Use file storage service. Create a file system and a mount target. Share the private IP of the mount target.

You have an external facing web server running in the Oracle Cloud Infrastructure (OCI) London region. You are notified that customers in North America and Australia are facing high latency while connecting to your web server. Which services are available on OCI that can help you get current latency statistics to your web server from these markets?. Use DNS Zone Management service to check latency over that connection. Setup an IPsec VPN with customers in those markets and check latency over that connection. Use the Internet Intelligence tool. Run tests using the web server’s public IP address and review traceroute details from different vantage points. Setup a FastConnect with customers in those markets and check latency over that connection.

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

Which scaling option does Database Cloud Service (DBCS) on Bare Metal Shape offer?. network bandwidth. CPU. storage. memory.

You are designing a two-tier web application in Oracle Cloud Infrastructure (OCI). Your clients want to access the web servers from anywhere, but want to prevent access to the database servers from the Internet. Which is the recommended way to design the network architecture?. Create public subnets for web servers and private subnets for database servers in your virtual cloud network (VCN), and associate separate internet gateways for each subnet. Create public subnets for web servers and associate a dynamic routing gateway with that subnet, and a private subnet for database servers with no association to dynamic gateway. Create public subnets for web servers and private subnets for database servers in your VCN, and associate separate security lists and route tables for each subnet. Create a single public subnet for your web servers and database servers, and associate only your web servers to internet gateway.

Which is a customer’s responsibility on an Oracle Cloud Infrastructure database?. patching the database and OS. creating the first default database on the DBCS server. creating an ASM diskgroup for data file or temp file storage. installing the operating system (OS), Grid Infrastructure, and database software.