Oracle 1Z0-1111-26 Certification Sample Questions and Answers

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Oracle 1Z0-1111-26 Sample Questions:

01. The security team at a video streaming company analyzes web application firewall logs in Log Analytics. They customized the Oracle-defined source for these logs and built a dictionary lookup whose CONTAINS rules map request patterns to an attack category. When they open the source's Lookup field enrichment settings to apply the lookup at ingest, it is not offered.
What is the most likely cause?
a) Oracle-defined sources accept no field enrichment settings
b) The lookup was created in another log group
c) The lookup's entity type differs from the source's entity type
d) Dictionary lookups can be applied only at query time
 
02. Developers at an online bookstore must publish order metrics into the custom namespace bookstore_orders. Security requires that their group, OrderDevs, can publish to that namespace only and receives no Monitoring permission beyond what publishing there needs.
Which policy statement meets this requirement?
a) Allow group OrderDevs to read metrics in tenancy where target.metrics.namespace='bookstore_orders'
b) Allow group OrderDevs to use metrics in tenancy where target.metrics.namespace='bookstore_orders'
c) Allow group OrderDevs to inspect metrics in tenancy where target.metrics.namespace='bookstore_orders'
d) Allow group OrderDevs to use metrics in tenancy where target.metrics.namespace!='oci_computeagent'
 
03. Users of a ticket-booking platform report slow checkouts. In Trace Explorer, the SRE opens the span details of one slow trace, instrumented with the APM Java agent in both services:
booking SERVER POST /checkout — 4,200 ms
booking CLIENT JDBC select seat_hold — 150 ms
booking CLIENT HTTP POST /reserve — 3,900 ms
seating SERVER POST /reserve — 280 ms
seating CLIENT JDBC update seat — 190 ms
Where is most of the checkout latency spent?
a) Between booking sending the reserve call and seating starting to handle it, such as network, proxy or request queueing
b) In the seating database update, which accounts for most of the seating server span
c) In booking's own processing after its outbound calls return, outside any child span
d) In the seat_hold query that booking runs before calling the seating service
 
04. At an insurance company, an administrator created a log group named claims-prod in OCI Logging last month. Today she starts an on-demand upload of a ZIP file of claims-service logs into Log Analytics, but claims-prod does not appear in the upload's list of log groups.
What should she do?
a) Move claims-prod into the root compartment, then retry
b) Enable a service log inside claims-prod before uploading
c) Create a Log Analytics log group and choose it for the upload
d) Associate claims-prod with the claims-service host entity
 
05. An airline's check-in service writes custom log entries that include the fields data.kiosk and data.level. An operations lead wants a table showing how many ERROR entries each kiosk produced in each 15-minute period.
Which query produces this result?
a) search "airOcid/checkin" | where data.level = 'ERROR' | select data.kiosk, rounddown(datetime, '15m') as period | sort by period desc
b) search "airOcid/checkin" | where data.level = 'ERROR' | summarize count() as errors by data.kiosk, rounddown(datetime, '15m')
c) search "airOcid/checkin" | where data.level = 'ERROR' | dedup data.kiosk, datetime
d) search "airOcid/checkin" | summarize count() as errors by data.level, rounddown(datetime, '15m')
 
06. A software-testing firm uses this Events rule condition to track bucket changes in its production compartments:
{"eventType": ["com.oraclecloud.objectstorage.createbucket", "com.oraclecloud.objectstorage.deletebucket"], "data": {"compartmentName": "prod-*", "resourceName": "*"}}
Which two events match the condition?
(Choose two.)
a) An updatebucket event for bucket web-assets in compartment prod-web
b) A createbucket event for bucket qa-logs in compartment test-prod
c) A createbucket event for bucket web-assets in compartment prod-web
d) A createbucket event in compartment prod-api whose resourceName is null
e) A deletebucket event for bucket ledger-2025 in compartment prod-payments
 
07. An engineer at a pharmaceutical distributor creates a connector in the compartment ops that moves service logs from Logging to the bucket log-archive in the compartment archive, and declines the default policy the Console offers. The connector is active, yet no objects ever appear in the bucket. Below, opsOcid and archiveOcid stand for the compartment OCIDs.
Which policy statement fixes this?
a) Allow any-user to manage objects in compartment id archiveOcid where all {request.principal.type='serviceconnector', target.bucket.name='log-archive', request.principal.compartment.id='archiveOcid'}
b) Allow dynamic-group ops-connectors to use log-content in compartment id archiveOcid
c) Allow any-user to read objects in compartment id archiveOcid where all {request.principal.type='serviceconnector', target.bucket.name='log-archive', request.principal.compartment.id='opsOcid'}
d) Allow any-user to manage objects in compartment id archiveOcid where all {request.principal.type='serviceconnector', target.bucket.name='log-archive', request.principal.compartment.id='opsOcid'}
 
08. A fintech company runs a reconciliation job on an instance in the Payments compartment. The job publishes the custom metric UnmatchedTransactions in namespace recon_jobs through PostMetricData, setting compartmentId to the OCID of the SharedOps compartment, and each call returns success.
An analyst opens Metrics Explorer with the Payments compartment selected. The instance's oci_computeagent metrics chart normally, but recon_jobs does not appear in the namespace list.
What is the most likely cause?
a) The instance lacks a service gateway, since custom data points use a separate network path
b) The Compute Instance Monitoring plugin has to be enabled before custom namespaces are listed
c) The data points are stored in the compartment given in compartmentId, so they appear under SharedOps
d) Custom namespaces are listed only after a query with a 1-hour interval has been run
 
09. On Monday an administrator at an insurance broker created an Events rule in the root compartment that matches com.oraclecloud.identityControlPlane.AddUserToGroup and publishes to a Notifications topic; the security team confirmed its email subscription the same day. On Tuesday the team received a message when a user was added to NetworkAdmins.
On Wednesday the security lead asks why no message ever arrived for another user added to NetworkAdmins the previous Friday.
What is the reason?
a) The rule should publish to a stream, which retains events emitted before the rule existed
b) The rule acts only on events emitted after it exists, and Friday's change came first
c) The subscription was confirmed after the rule, so earlier messages were held back
d) Events replays matches from before a rule existed only after it is disabled and enabled again
 
10. After a failed nightly batch at a regional utility, an on-call engineer runs Cluster over 1.5 million records from the billing servers. The engineer wants to start with the clusters most likely to describe failures.
Which part of the Cluster view should the engineer open first?
a) The Potential Issues tab
b) The Outliers tab
c) Show Similar Trends on the Trends tab
d) The Total Clusters tab and its sample messages

Answers:

Question: 01

Answer: d

Question: 02

Answer: b

Question: 03

Answer: a

Question: 04

Answer: c

Question: 05

Answer: b

Question: 06

Answer: c, e

Question: 07

Answer: d

Question: 08

Answer: c

Question: 09

Answer: b

Question: 10

Answer: a

 

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