10 free sample questions from a bank of 238, with the correct answers and explanations. No signup required — start practising right now.
1Which two parameters are required in a back end set's HTTP health check? (Choose two.)
response body
URL path
timeout
port
status code
Answer:
2Your application front end consists of several Oracle Cloud Infrastructure compute instances behind a load balancer. You have configured the load balancer to perform health checks on these instances.
What will happen if an instance fails to pass the configured health checks?
The instance is replaced automatically by the load balancer.
The instance is terminated automatically by the load balancer.
The instance is taken out of the backend set by the load balancer.
The load balancer stops sending traffic to that instance.
Answer: C
3Which two statements are true about restoring a block volume from a manual or policy-based block volume backup? (Choose two.)
It can be restored as new volumes with different sizes from the backups
It can be restored as a new volume to any AD across different regions
It must be restored as a new volume to the same availability domain (AD) on which the original block volume backup resides
It can be restored as a new volume to any AD in the same region
Answer:
4You are a network architect and have designed the network infrastructure of a three-tier application on Oracle Cloud Infrastructure (OCI). In the architecture, back- end DB servers are in a private subnet. One of your DB administrators requests to have access to OCI object storage service.
How can you meet this requirement?
Create a service gateway, add a new route rule to the private subnet route table that uses object storage as your service gateway target type
Create a dynamic routing gateway (DRG) and attach it to your virtual cloud network (VCN). Add a default route rule to the private subnets route table and set the target as DRG
Attach a public IP address to the instances in the private subnet, and then add a new route rule to the private subnet route table to route default traffic to the internet gateway
Add a new route rule to the private subnet route table to route default traffic to the internet gateway
Answer: A
5You 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?
object storage
block volume
data transfer appliance
file storage
Answer: D
6You are deploying a highly available web application in Oracle Cloud Infrastructure and have decided to use a public load balancer. The back-end web servers will be distributed across all three availability domains (ADs).
How many subnets should you create to deliver a secure, highly available application?
three subnets in total; one subnet in each AD
five subnets in total; two subnets each in the first and second AD with a single subnet in the third AD
six subnets in total; two subnets in each AD; one for the load balancer and one for the web servers
four subnets in total; one subnet in each AD for the web servers and a single subnet in any one AD for the load balancer
Answer: C
7You have just created an Autonomous Data Warehouse (ADW) and you want to connect to the ADW using SQL Developer.
What three items are needed to connect to the ADW using SQL Developer? (Choose three.)
the keystore password
a security list with an ingress rule for TCP port 1521
the client credentials file
the public IP address of the ADW server
the admin password
Answer:
8You are planning to deploy a multi-region web application in Oracle Cloud Infrastructure (OCI). You have customers in North America, Asia and Europe who will access the application.
What service is available in OCI to help you choose the regions with the lowest latency to these markets?
Internet Intelligence
FastConnect
IPsec VPN
DNS Zone Management
Answer: A
9Which two options are valid for loading data directly into Autonomous Data Warehouse (ADW)? (Choose two.)
Data Integrator
Data Pump
Data Transfer Service
SQL*Loader
Answer:
10Where do you find the tnsnames.ora for your Autonomous Data Warehouse (ADW) database?
You can download tnsnames.ora from Oracle Cloud Infrastructure web console under ADW details page
The tnsnames.ora file is included in credentials.zip file that you download from service console of ADW
The ADW database will place the tnsnames.ora file in an object storage bucket
You are automatically prompted to download the tnsnames.ora file upon creation of the ADW database