Oracle 1Z0-1072-20 問題集

質問 1：
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 internet gateways in your VCN and have separate route table for each internet gateway.
B. Create five IPsec connections with each company location and terminate those connections on a single 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 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.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
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.)
A. Attach block volumes from different Availability Domains to compute instances in different Availability Domains for high availability.
B. Create backups of your block volumes that are associated with compute instances in different regions.
C. Create a custom image of your system drive each time you change the image.
D. Design your system with redundant compute modes in different Availability Domains to support the failover capability.
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which two statements about file storage service (FSS) are accurate? (Choose two.)
A. Encryption of file system in FSS is optional
B. FSS leverages UNIX user group and permission checking for file access security
C. Data in transit to an FSS mount target is encrypted
D. Identity and Access Management (IAM) controls which file systems are mountable by which instances
E. Security lists can be used as a virtual firewall to prevent an instance from mounting an FSS mount target within the same subnet
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which two statements are true about the Oracle Cloud Infrastructure Object Storage Service? (Choose two.)
A. It can be directly attached or detached from a compute instance.
B. Data is stored redundantly only in a single AD.
C. Data is stored redundantly across multiple availability domains (ADs) in a multi-AD region.
D. It provides higher IOPS than Block Storage.
E. It provides strong consistency.
正解：C,E
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which two statements are true about Database Cloud Service (DBCS)? (Choose two.)
A. You cannot manage the database as sys/sysdba.
B. You can manage Oracle parameters at a global system level.
C. You have full control over backup schedule and retention.
D. Data Guard as a Service is offered among regions.
正解：B,C
解説: (Topexam メンバーにのみ表示されます)