Download Oracle Infrastructure as a Service Cloud 2017 Implementation Essentials.1Z0-337.TestKing.2019-01-16.63q.vcex

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Vendor: Oracle
Exam Code: 1Z0-337
Exam Name: Oracle Infrastructure as a Service Cloud 2017 Implementation Essentials
Date: Jan 16, 2019
File Size: 44 KB
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Demo Questions

Question 1
Which statement is true about private peering and public peering to connect to Oracle Cloud Infrastructure Classic via FastConnect Classic?
  1. Private peering allows customers to access their VMs with private IPs over a dedicated link to Oracle. Public peering allows customers to access their VMs with public IPs and private IPs.
  2. Private peering is an encrypted tunnel to Oracle Cloud. Public peering is over the public Internet.
  3. FastConnect Classic private peering is an encrypted tunnel whereas public peering is a non-encrypted tunnel.
  4. Private peering allows customers to access their VMs in Oracle Cloud Infrastructure Classic with private IPs and public IPs over a dedicated link.
Correct answer: D
Question 2
Identify two methods that can be used to control network traffic to virtual machines (VMs) using Compute Classic. 
  1. custom routes
  2. identity directories
  3. security rules
  4. proxy servers
  5. security lists
Correct answer: AB
Explanation:
Question 3
Identify two use cases that are applicable to Oracle Cloud Infrastructure Dedicated Compute Classic.
  1. workloads requiring scalable resources and predictable performance
  2. moving an application to the public cloud and maintaining hardware isolation from other tenants in the cloud
  3. moving an application to the public cloud pinned to a specific number of VMs and of a specific type
  4. the Internet of Things (IoTs) and Big Data workloads
  5. small-scale provisioning and tearing down of virtual machines for test and development environments in the public cloud
Correct answer: AE
Question 4
A customer wants to deploy a stateless application in the cloud. They want to save storage costs but keep high IOPS. 
In what mode must they deploy the compute instance?
  1. non-persistent storage/default mode
  2. persistent storage/ssd/gpl mode
  3. persistent storage/latency mode
  4. non-persistent storage/ssd/gpl mode
Correct answer: D
Question 5
A customer requires Oracle Cloud Infrastructure Classic to have multiple VPN appliances for high availability (HA). They have created two VPNaaS gateways in Oracle Cloud Infrastructure Classic: VPN1 and VPN2.
Which option enables you to route traffic to the customer? 
  1. To enable cloud failover between VPN1 and VPN2, create a VNICSet with only the VPN1 vNIC. Set the default route to this VPN1 vNICSet. Tell the customer to update the route to the VPN2 vNICSet manually if VPN1 fails.
  2. Tell the customer that Oracle Cloud does not support HA for VPNaaS.
  3. To enable automatic cloud failover between VPN1 and VPN2, create two VNICSets: VPN1-vNICSet and VPN2-vNICSet. Create two routes that use these vNICsets and ensure that the route using VPN1-vNICset has a lower administrative distance.
  4. To enable cloud failover between VPN1 and VPN2, create a vNICSet with both VPN1 and VPN2 vNICs. Create a route that uses this vNICset. Advise the customer that the only way to enable HA is to use Equal Cost Multipathing (ECMP) and allow asymmetric routing at their end.
Correct answer: C
Question 6
Which three are required to successfully connect to a customer third-party VPN device (for example, Juniper, CISCO, or Palo Alto)?
  1. location of the device
  2. phase 1 and phase 2 time-outs
  3. WAN IP of the device
  4. host name of the device
  5. passphrase
Correct answer: BCD
Question 7
Identify three steps that you must perform when creating a Linux instance in Compute Classic by using an Oracle-provided image.
  1. Generate an SSH key pair.
  2. Obtain an Oracle Cloud Infrastructure Compute Classic trial or subscription account.
  3. Ensure that you are assigned the Service Administrator role. 
  4. Register the machine image.
  5. Specify a username and password to access the instance.
Correct answer: ABC
Question 8
You have provisioned and configured FastConnect Classic. Identify the two tasks that you will perform before using the service for the first time.
  1. Contact your Oracle sales representative to get the required credentials for using the service.
  2. Test if data is being transmitted over the network connection that is set up and not over the public Internet.
  3. Test failover procedures on the network.
  4. Order redundant connections.
  5. Contact Oracle to run tests on your behalf and wait for Oracle to confirm that you can start using the service.
Correct answer: BC
Explanation:
Reference https://docs.oracle.com/en/cloud/get-started/subscriptions-cloud/ofcug/using-oracle-cloud-infrastructure-fastconnect-classic.pdf (19)
Reference https://docs.oracle.com/en/cloud/get-started/subscriptions-cloud/ofcug/using-oracle-cloud-infrastructure-fastconnect-classic.pdf (19)
Question 9
A customer has three IP networks: VPN-Network, App-Network, and DB-Network. Their requirements are as follows:
  • VPN-Network must communicate with only App-Network. 
  • DB-Network must not communicate with VPN-Network. 
  • App-Network must be able to communicate with DB-Network. 
How would you meet these requirements?
  1. Add all IP networks to an IP exchange, and add security rules to allow communication between the relevant networks.
  2. Add DB-Network and App-Network to one IP exchange and create security rules to communicate with VPN-Network.
  3. Add VPN-Network and App-Network to the same IP exchange. Create a second IP exchange and add App-Network and DB-Network to it.
  4. Add VPN-Network and App-Network to one IP exchange. Create security rules to communicate with DB-Network. 
Correct answer: C
Question 10
A customer creates a compute instance using an OCIO1M shape, which has an extra 400 GB of NVMe disk. After shutdown the server, you do not have access to 
NVMe disk anymore. 
What is the best way to fix this problem, assuming performance is a key requirement for this application?
  1. Copy the data to a standard object storage container every time you need to reboot a compute instance.
  2. Add a persistent block storage to the compute instance using storage/default mode, and place all application data there.
  3. Add a persistent block storage to the compute instance using storage/ssd/gpl mode, and place all application data there.
  4. Create a compute instance using a different shape to keep the data in case of a reboot.
Correct answer: C
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