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Certified Pega Lead System Architect - Architecture Exam

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Q_01 domain/d1 · medium single discuss →

A client runs Pega Platform 8.2 with PostgreSQL 9.4. The PostgreSQL vendor has ended support for 9.4, and the client wants to move to PostgreSQL 14. According to the platform support guidance, what must the client also do?

A Nothing beyond upgrading PostgreSQL, since Pega supports all PostgreSQL versions on any Pega release
B Update to at least Pega Platform version 8.8, which is the first Pega version that supports PostgreSQL 14
C Migrate to Pega Cloud, because client-managed deployments cannot use PostgreSQL 14
D Continue on 9.4 indefinitely, because Pega still tests de-supported vendor versions

Q_02 domain/d1 · medium single discuss →

An architect proposes deploying Pega with Application Server 'A' and Database 'B_2019'. Both components are individually listed as supported by Pega, but Application Server 'A' only supports Database 'B_2016'. What is Pega's support position for this combination?

A Pega supports the combination because both components are individually supported
B Pega will not support the combination because the vendors did not test it together
C Pega supports it only if the deployment is on Pega Cloud
D Pega supports it after the client runs the update validation workflow

Q_03 domain/d1 · medium single

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Q_07 domain/d1 · medium single

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Q_08 domain/d1 · medium multi

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Q_09 domain/d1 · medium single

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Q_10 domain/d1 · medium single

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Q_11 domain/d1 · medium single

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Q_12 domain/d1 · medium single

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Q_13 domain/d1 · medium single

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Q_14 domain/d1 · medium single

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Q_15 domain/d1 · medium single

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Q_18 domain/d1 · medium single

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Q_19 domain/d1 · medium single

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Q_20 domain/d1 · hard multi

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