Oracle Cloud Platform Data Management 2018 Associate

Question - 21 Maximum mark : - 44

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Oracle Cloud Platform Data Management 2018 Associate

When working with the Linux operating system on a Database Cloud Service instance (non RAC), which user accounts are available for database and non- database administration?

admin, opc, and oracle ✘ opc, oracle, and root through sudo ✘ root, opc-admin, and oracle through sudo ✘ cloud-admin, oracle, and root ✔ Administrator, ora-cloud, and oracle ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A Cloud customer already has many database instances configured and running in the cloud; however, they are reporting that they are unable to create any more instances. What is the problem?

The customer reached the database instance limit of 32. ✘ The customer has not kept up with their patching requirements; new instances cannot be created unless the majority or the template of existing instances areup-to-date. ✘ The customer account might have reached its compute quota. ✘ The customer does not have proper user rights. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

What are security rules in Compute Cloud Service?

These are rules established by HIPAA for securing end-user data. ✘ They allow administrators access to applications in the cloud. ✘ They are user-role designations that assign rights to certain users. ✘ Security rules are data encryption levels that control who can see the data. ✔ Security rules are essentially firewall rules that can help to control traffic between Cloud Service instances, as well as between instances and external hosts. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

You are trying to add access to a particular cloud service and you want to enable port access to your cloud database. Where can you access the automatically created security rules for the Oracle Database Cloud Service?

Compute Cloud Service/Network tab ✘ Database Cloud Service/Instances tab ✘ Java Cloud Service/Orchestrations ✘ Compute Cloud Service/Storage tab ✔ Database Cloud Service/Monitoring application ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

Acme Corporation has two environments: an on-premise Oracle Database environment and a new Oracle Database Cloud environment. Because of this, Acme users have to manage their user accounts and passwords in two places, on premises and in the cloud.
What step should be taken to help eliminate the multiple sign-on, multiple password issue?

Acme should assign an identity domain administrator and instruct him/her to duplicate the on-premises accounts to the cloud, and then send emails to the users
instructing them to duplicate their passwords. ✘ Enable federated login by establishing the Federated User Login and pointing all on-premises accounts to the federated login account. ✘ Identity federation is not possible between Oracle environments on premises and in the cloud. ✘ When the service account is created, the service administrator can automatically connect the on-premises domain with the newly created cloud service domainby selecting the Federated Login Required check box and filling in the domain name. ✔ Acme could implement identity federation between the on-premises and cloud environments to achieve single sign on. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

An important client that you've recently begun working with is interested in moving some of their on-premises databases into the cloud. How do they determine the correct instance size for their initial deployment?

You should advise your customer to select the largest shape with lots of OCPUs and a high memory count. They can run their database on the larger shape and
monitor it to determine the optimum values and then downsize when they're sure they've got it right. ✘ The client should consider the nature of their applications, number of users, and future load scale and select a shape that meets those requirements with abuffer for load spikes. A good starting point could be one that closely matches their on-premises hardware. ✘ The only reason to move to the cloud is if the customer's on-premises hardware is older and running out of gas. Since the Oracle Database Cloud runs on thelatest Intel chips and the fastest available memory, they can safely provision with less than 10% of their current on-premises hardware capacity and be sure that
their database will run at its fastest. ✘ The client should carefully consider the nature of their applications, number of users, and run tests to try and predict their future workload size. They should thenselect a shape that will comfortably run their workload for the next few years because once they've selected a shape and instance size the only way to change is
to delete the instance and redeploy. ✔ Since they're moving on-premises databases to the cloud, they'll obviously want to utilize high memory shapes because everyone can use more memory andthat's the best platform for the future. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

When deploying Oracle Database products in the Oracle Database cloud, what is the division of security between the customer and Oracle?

In the public cloud model, Oracle is responsible for maintaining all credentials, ssh keys, and customer employee accounts and all activities that occur under
those accounts. ✘ The customer is responsible for the entire stack from the underlying cloud infrastructure to identity, networking, and operating system rules and configuration. ✘ Oracle Cloud platform services operate under a shared responsibility model where Oracle is responsible for the underlying cloud infrastructure and the customeris responsible for securing their own workloads under the Oracle Database Cloud. ✘ Oracle is completely responsible for all levels from the underlying cloud infrastructure to identity, networking, and operating system rules and configuration. ✔ Oracle is responsible for Data Security while the customer is responsible for the database, Java, and other infrastructure services. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

Your customer has generated their SSH private and public key pairs. What's the first thing you should instruct them to do before they access their cloud environments?

Advise your customer to generate another set of public and private keys to use as backups in case they lose the first set. ✘ Advise your customer to create an encrypted backup copy of the public SSH keys and don't let anyone have access. ✘ Destroy the private key file to prevent any potential malicious access to their cloud environment. ✘ Distribute the private keys to the LOB managers for safe keeping. ✔ Advise your customer to create an encrypted backup copy of the private SSH keys and keep them secure. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

When using the Oracle Database Cloud to provision a database, the steps are simplified compared to an on-premises installation. Which sequence of steps is performed automatically when provisioning an Oracle Database in the Oracle Database Cloud Service?

Create a compute node
Install Linux OS and Oracle Database
Create networking and security
Create and start an Oracle database and listener. ✘ Install Oracle DatabaseCreate data, flash recovery area, and redo storage
Create and start an Oracle Database ✘ Create a compute nodeInstall Linux OS and Oracle Database
Create data, flash recovery area, and redo storage
Create and start an Oracle database ✘ Create a compute nodeInstall Linux OS
Create data, flash recovery area, and redo storage

Create networking and security ✔ Create a compute nodeInstall Linux OS and Oracle Database
Create data, flash recovery area, and redo storage
Create networking and security
Create and start an Oracle database and listener ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

10.

You are advising your customer on how to move their on-premises data into a recently provisioned Oracle Database Cloud Services database. Which options are available to the customer to perform this task?

Direct from tape with Oracle Backup Tape Restore service ✘ sqldump, .csv files, choose .csv from the Tooling options menu ✘ Cloud Import command from the DBCS Control Panel ✘ SQL*Loader, Oracle Data Pump, Transportable Tablespaces, or PDBs ✔ SQL*Plus, SQL*Plus Cart, or Oracle Managed File Transfer ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

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Oracle Cloud Platform Data Management 2018 Associate

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