You are setting up a proof of concept (POC) and need to quickly establish a secure between an on-premises data center and Oracle Cloud Infrastructure (OCI). Which OCI service should you implement?
Correct Answer: D
You can set up a single IPSec VPN with a simple layout that you might use for a proof of concept (POC). Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Tasks/settingupIPsec.htm It is possible to set up a site-to-site Virtual Private Network (VPN) Connection between your on-premises network (a data center or corporate LAN) and your Oracle virtual cloud network (VCN) over a secure encrypted VPN. The VPN connection uses industry-standard IPSec protocols. The Oracle service that provides site-to-site connectivity is named VPN Connect (also referred to as an IPSec VPN).
Question 22
Which is NOT available to you whenever Oracle Cloud Infrastructure creates or resolves an incident?
Correct Answer: A
The Oracle Cloud Infrastructure Notifications service broadcasts messages to distributed components through a publish-subscribe pattern, delivering secure, highly reliable, low latency and durable messages for applications hosted on Oracle Cloud Infrastructure and externally. Use Notifications to get notified when event rules are triggered or alarms are breached, or to directly publish a message. Messages sent out as email by the Oracle Cloud Infrastructure Notifications service are processed and delivered through Oracle resources Reference: https://docs.cloud.oracle.com/en-us/iaas/Content/Notification/Concepts/notificationoverview.htm
Question 23
you are analyzing your Oracle Cloud Infrastructure (OCI) usage with Cost Analysis tool in OCI Console. Which is not a default feature of the tool?
Correct Answer: A
You can filter Costs Analysis Tools by following three ways To filter costs by dates To filter costs by tags To filter costs by compartments Reference: https://www.oracle.com/a/ocom/docs/cloud/ops-billing-100.pdf
Question 24
Which offers the lowest pricing for storage (per GB)?
Correct Answer: C
Oracle Cloud Infrastructure Archive Storage is the lowest pricing for storage (per GB) Reference: https://www.oracle.com/cloud/storage/pricing.html Archive storage as seen above is the cheapest!
Question 25
Which statement accurately describes an Oracle Cloud Infrastructure Region?
Correct Answer: B
Oracle Cloud Infrastructure is hosted in regions and availability domains. A region is a localized geographic area, and an availability domain is one or more data centers located within a region. A region is composed of one or more availability domains. Most Oracle Cloud Infrastructure resources are either region-specific, such as a virtual cloud network, or availability domain-specific, such as a compute instance. Traffic between availability domains and between regions is encrypted. Availability domains are isolated from each other, fault tolerant, and very unlikely to fail simultaneously. Because availability domains do not share infrastructure such as power or cooling, or the internal availability domain network, a failure at one availability domain within a region is unlikely to impact the availability of the others within the same region. The availability domains within the same region are connected to each other by a low latency, high bandwidth network, which makes it possible for you to provide high-availability connectivity to the internet and on-premises, and to build replicated systems in multiple availability domains for both high-availability and disaster recovery. A fault domain is a grouping of hardware and infrastructure within an availability domain. Each availability domain contains three fault domains. Fault domains provide anti-affinity: they let you distribute your instances so that the instances are not on the same physical hardware within a single availability domain. A hardware failure or Compute hardware maintenance event that affects one fault domain does not affect instances in other fault domains. In addition, the physical hardware in a fault domain has independent and redundant power supplies, which prevents a failure in the power supply hardware within one fault domain from affecting other fault domains.
