1Z1-1072 Exam Training Practice Tests (Oracle Cloud Infrastructure 2019 Architect Associate)]

Question 1

Which two statements are true about policies?

A. You can deny access to a group via policies. B. You can use read, write, manage, and inspect as verbs for defining a policy. C. A policy is a document that specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how. D. Users need not do anything but still have to be added to a group with appropriate policies defined.

Correct Answer: C,D

Question 2

You have created a public subnet in a VCN, and your public subnet has a Route Table, a Security List, and an Internet Gateway. However, none of the compute instances can connect to the Internet. Which two are possible reasons for the connectivity issue? (Choose two.)

A. The Route Table has no default route for routing traffic to the Internet Gateway. B. There is no Dynamic Routing Gateway (DRG) associated with the VCN. C. There is no stateful egress rule in the Security List associated with the public subnet. D. There is no stateful ingress rule in the Security List associated with the public subnet.

Correct Answer: A,C

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Question 3

A customer wants to do development on premise while leveraging services such as Java Cloud, Mobile Developer Cloud, and App Builder Services. The customer would also like to scale out the application, stretching from on-premises to the cloud by using a common API. Which two Infrastructure options can the customer leverage to do this? (Choose two.)

A. Oracle Cloud Infrastructure B. Oracle Cloud Ravello service C. Oracle Cloud Infrastructure Classic D. Oracle Cloud at Customer

Correct Answer: A,D

Question 4

You are in the process of setting up a highly available student registration website on Oracle Cloud Infrastructure (OCI). You use a load balancer and a database service on OCI. You launch two compute instances each in a different subnet and add them to the back end set of a public load balancer. The load balancer is configured correctly and working. You then deploy the student registration application on these two compute instances. The application can communicate with the database service. However, when you type the URL of this student registration application in your browser, no web page appears.
What could be the cause?

A. The load balancer performed a health check on the application and found that compute instances were not in a healthy state and terminated the instances. B. The Dynamic Routing Gateway is preventing the client traffic from your data center network from reaching the public IP of the load balancer. C. The client requested https access to the application and the load balancer service does not support end-to-end SSL from the client to the listener to the back-end set. D. The security lists of the subnets on which the two instances are located do not have "allow" rules for port 80 and 443.

Correct Answer: D

Question 5

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?

A. Create five IPsec connections with each company location and terminate those connections on a single DRG. Attach that DRG to your VCN. B. 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. C. Create five IPsec VPN connections with each company location and terminate those connections on five separate DRGs. Attach those DRGs to your VCN. D. Create five internet gateways in your VCN and have separate route table for each internet gateway.

Correct Answer: A

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Question 6

You deployed a web server in Oracle Cloud Infrastructure using an ephemeral public IP. After a few changes in your web server configuration, you rebooted the server and a new public IP was associated to your instance.
What should you do to prevent this from happening again?

A. Create a reserved public IP and associate it with the VNIC of your compute instance B. Create a reserved public IP and associate it with the security list that your complete instance is using C. Create a reserved public IP and associate it with the hosts file of your web server D. Create a reserved public IP and associate it with the subnet of your compute instance

Correct Answer: A

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Question 7

Your organization has deployed a large, complex application across multiple compute instances in Oracle Cloud Infrastructure (OCI). These compute instances also have block volume storage attached to them. You want to create a time consistent backup of these block volume storage.
Which implementation strategy should be used?

A. Group volumes in a volume group and create a manual backup of the volume group B. Create a manual backup of each volume C. Use scripts available in OCI to backup block volume storage D. Group volumes in a volume group first and then use available scripts in OCI

Correct Answer: A

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Question 8

Which two statements are true about the Oracle Cloud Infrastructure Object Storage Service?
(Choose two.)

A. It provides higher IOPS than Block Storage. B. Data is stored redundantly across multiple availability domains (ADs) in a multi-AD region. C. It provides strong consistency. D. Data is stored redundantly only in a single AD. E. It can be directly attached or detached from a compute instance.

Correct Answer: B,C

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Question 9

You are about to deploy an e-business application on Oracle Cloud Infrastructure and one of the requirements is to use a shared file system that supports the NFS protocol.
Which storage service would meet this requirement?

A. file storage B. block volume C. object storage D. data transfer appliance

Correct Answer: A

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Question 10

Your company has decided to move a few applications to Oracle Cloud Infrastructure (OCI) and you have been asked to design a cloud-based disaster recovery (DR) solution. One of the requirements is to deploy the DR resources at least 300 miles from the home OCI region and minimize the network latency.
What will be the recommended deployment?

A. Deploy production and DR applications in two separate VCNs, each in different regions. Connect them using a VCN remote peering connection. B. Deploy production and DR applications in the same VCN. Create production subnets in one AD, and DR subnets in another AD. C. Deploy production and DR applications in two separate VCNs in different availability domains (ADs) within your home region, and then use a VCN remote peering connection for connectivity. D. Deploy production and DR applications in two separate virtual cloud networks (VCNs), each in different regions, and then use VCN local peering gateways for connectivity.

Correct Answer: A

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Question 11

A company currently uses Microsoft Active Directory as its identity provider. The company recently subscribed to Oracle Cloud Infrastructure (OCI) to leverage the cloud platform for test and development. As the administrator, you configured the OCI tenancy to be federated with Microsoft Active Directory. Now you need to give access to developers so that they can start creating resources in their OCI accounts.
Which step will you perform to make sure you are not duplicating user creation inside of OCI tenancy?

A. Create a new user account in OCI for each user, and then create policies to provide access to developers. B. Create a single user account in OCI, and then create policies to provide access to developers to this single account. C. Create a group for developers on OCI, export all the developers from Microsoft Active Directory, and then import them into the Identity and Access Management (IAM) group. D. Create a group for developers on OCI and map the group to a similar group in Microsoft Active Directory during the federation process.

Correct Answer: D

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Question 12

You are tasked with creating a highly available clustered application on Oracle Cloud Infrastructure consisting of three nodes. The round-trip latency between nodes must be less than
500 (micro- seconds) and your cluster should be resilient to hardware failure.
What is the recommended deployment strategy?

A. Deploy the cluster nodes in a single region and deploy each node in different fault domains within a single AD. B. Deploy the cluster nodes in two separate regions and take advantage of multiple availability domains (ADs) in each region. C. Deploy the cluster nodes in a single region and deploy each node into a different AD. D. Deploy the cluster nodes in a single region and deploy each node into a different AD. Select the same fault domain in each AD to ensure consistency.

Correct Answer: A

Question 13

You are an administrator with an application running on OCI. The company has a fleet of OCI compute virtual instances behind an OCI Load Balancer. The OCI Load Balancer Backend Set health check API is providing a `Critical' level warning. You have confirmed that your application is running healthy on the backend servers.
What is the possible reason for this `Critical' warning?

A. OCI Load Balancer Listener is not configured correctly. B. A user does not have correct IAM credentials on the Backend Servers. C. The Backend Server VCN's Security List does not include the IP range for the source of the health check requests. D. The Backend Server VCN's Route Table does not include the route for OCI LB.

Correct Answer: C

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Question 14

You create a public Load Balancer instance and configure a back end set "BES1" with one back end server running a service on port 80. You also create a listener on port 80 and configure that listener to use the back end set "BES1". A client makes one HTTP request to the Load Balancer with the correct protocol and port.
How many connections does the Load Balancer maintain?

A. 4 B. 2 C. 1 D. 3

Correct Answer: B

Oracle Cloud Infrastructure 2019 Architect Associate - 1Z1-1072 Exam Practice Test