Oracle 1Z0-337 問題集

質問 1：
You have added an instance to three security lists: seclistA, seclistB, and default security list. You have defined three security rules that reference those security lists as a destination, apart from the EnablePublicSSHAccess secrule. Now you want to disable access to this instance from all internal and external sources over all protocols except SSH.
What are the next three steps you perform? (Choose three.)
A. Disable all three security rules that you have created.
B. Create a new security rule to enable SSH access to the instance.
C. Set the inbound policy for all three security lists to DENY.
D. Add the instance to a new security list.
E. Remove the instance from all three security lists.
F. Set the outbound policy for two security lists to DENY.
正解：B,D,E

質問 2：
A customer creates two IP Networks, IPN1 and IPN2, and needs Port 5544 to be allowed bidirectionally. What security items are required? Customer does not use the default VNICSets and Default Security Ingress & Egress Security Rules.
A. IP Exchange, Security Protocol, Ingress and Egress security lists
B. IP Exchange, vNIC Sets, Security Protocol, Ingress and Egress security rules and security lists
C. IP Exchange, Security Protocol, Ingress and Egress security rules
D. IP Exchange, Security Protocol, and Ingress security rule
正解：D

質問 3：
Identify two use cases that are applicable to Oracle Cloud Infrastructure Dedicated Compute Classic. (Choose two.)
A. small-scale provisioning and tearing down of virtual machines for test and development environments in the public cloud
B. moving an application to the public cloud pinned to a specific number of VMs and of a specific type
C. the Internet of Things (IoTs) and Big Data workloads
D. workloads requiring scalable resources and predictable performance
E. moving an application to the public cloud and maintaining hardware isolation from other tenants in the cloud
正解：A,D

質問 4：
A customer using Oracle Compute Cloud Service for a critical application has experienced intermittent performance issues. By moving the customer to a Dedicated Compute account, what capability would you use to help resolve the problem?
A. You can configure the memory at the hardware level to 256 bit for application optimization and caching.
B. You can create more VMs for increased processing power.
C. You can isolate applications, resources, and virtual machines (VMs) at the hardware level so there is no impact from other customers.
D. You can split or span multiple domains.
正解：C

質問 5：
A customer has two IP networks, IPN1 and IPN2, which both belong to IP exchange IPE1. They want port
1521 to be opened for some (but not all) servers in IPN1 to some (but not all) servers in IPN2.
* All servers in IPN1 and IPN2 belong to IPN1-VNICSet and IPN2-VNICSet respectively and have many ACLs applied to them.
* The customer created "ACL-1521" for this purpose, which is not attached to any VNICSets or security rules.
* Egress from both IP networks is already open on all ports.
What action must they perform?
A. Create a separate VNICSet for the identified servers: IPN1-1521 and IPN2-1521, create a protocol rule and an ingress security rule, attach it to ACL-1521, and apply it to IPN2-1521.
B. Create an ingress security rule for port 1521 and attach it to an existing ACL for IPN2.
C. Remove any VMs that do not grant access to port 1521 on IPN2-VNICSet from IPN1, create a protocol rule and a security rule for ingress, attach it to ACL-1521, and then apply this ACL to IPN2-VNICSet.
D. Create an ingress with IPN1-VNICSet as source and IPN2-VNICSet as destination, attach it to ACL-1521, and apply the ACL to IPN2-VNICSet.
正解：C

質問 6：
You are planning to implement Oracle Storage Cloud Service for a customer who has large volumes of unstructured data that the customer infrequently needs to retrieve. Which service would you configure and why?
A. Oracle Storage Cloud Service - Object Storage, because it encapsulates and uploads large data sets as containers
B. Oracle Database Backup Service, because RMAN compresses unstructured data into a relational database as a BLOB for fast retrieval
C. Oracle Storage Cloud Service, because it can retrieve large amounts of data the fastest
D. Oracle Storage Cloud Service - Archive Storage, because it is a durable storage for large amounts of data that is accessed occasionally
正解：A

質問 7：
Which four characteristic of an instance can be determined by the machine image? (Choose four.)
A. the size of the boot disk of the instance
B. the default users created on the instance
C. IP addresses allocated to an image
D. packages installed on the instance
E. the RAM allocated to an instance
F. password-less access to the instance
正解：A,B,D,F