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1z0-468 Practice Exam Questions with Answers Oracle Cloud Application Foundation Certified Implementation Specialist Certification

Question # 6

Assume that network latency between two data centers is 5 milliseconds with minimal packet loss.

Identify two problems with running one Coherence cluster that spans these two data centers (Choose two.)

A.

Outage in the WAN link can cause split brain.

B.

Access and writes to data takes longer to complete.

C.

Total loss of power in one data center can lead to split brain.

D.

Network latency will lead to cluster instability.

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Question # 7

A customer is witnessing a lot of contention while accessing and updating a cached item.

Which feature alleviates the connection by shortening the time that the object is locked?

A.

Near Cache

B.

Entry Processors

C.

Transaction Framework

D.

off-heap storage

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Question # 8

How would you create an SLA based on the “JVM Runtime Up” metric for a specific WLS server?

A.

Deploy JVM Diagnostics and set a threshold on the JVMD agent up time.

B.

Create a Service target that uses the WLS Domain as its system, and the JVM Runtime as its

performance metric. Configure SLA by using that metric.

C.

Define a threshold on the metric on the All Metrics page, and define a rule to create an Event for that incident. Define an SLA on the count of Incidents.

D.

You cannot create an SLA on JVM-related metrics.

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Question # 9

Which system property is used to customize a Coherence deployment configuration for different environments?

A.

tangosol.coherence.cacheconfig

B.

tangosol.coherence.site

C.

tangosol.coherence.management

D.

tangosol.coherence.override

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Question # 10

You plan to deploy your Coherence application to a new production environment. You want to ensure that the new environment supports multicast, and that all of the machines are connected to the same physical switch for optimal performance.

What two tools will help confirm that the new environment satisfies both criteria? (Choose two.)

A.

Coherence MulticastTest

B.

Coherence DatagramTest

C.

Coherence Console

D.

Coherence CohQL Command-Line

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Question # 11

Which action do you take when deploying Oracle HTTP Server to ensure all client communications within OHS are confidential?

A.

Deploy OHS in A DMZ.

B.

Configure all OHS Listeners to use SSL.

C.

Nothing; all client communications are confidential.

D.

This configuration is not possible.

E.

Use a network firewall.

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