Isaca CISA Exam - Topic 2 Question 4 Discussion

Actual exam question for Isaca's CISA exam

Question #: 4
Topic #: 2

Which of the following is MOST helpful in preventing a systems failure from occurring when an application is replaced using the abrupt changeover technique?

AComprehensive testing

BComprehensive documentation

CThreat and risk assessment

DChange management

Show Suggested Answer

Suggested Answer: D

by Van at May 03, 2022, 06:21 AM

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Dustin

7 months ago

Change management should be at the top of the list, right?

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Makeda

7 months ago

Wait, are we really saying testing is the most helpful?

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Sharika

7 months ago

Documentation is important too, but testing wins for me.

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Ira

7 months ago

Totally agree, testing can catch so many issues.

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Lewis

8 months ago

I think comprehensive testing is key!

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Cristina

8 months ago

I feel like comprehensive documentation could help, but I’m not convinced it’s the most helpful. I wish I could recall more about the abrupt changeover technique.

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Cherry

8 months ago

I'm not entirely sure, but I think change management might also play a big role in preventing failures. We had a practice question on that last week.

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Dominga

8 months ago

I remember we discussed how comprehensive testing is crucial for minimizing risks during abrupt changeovers. It seems like the best option here.

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Kristel

8 months ago

Threat and risk assessment sounds important, but I think it’s more about identifying issues rather than preventing them during a changeover.

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Quentin

8 months ago

I'm a bit confused by the wording of these equations. I'll need to do some examples to really understand what they're asking.

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Carma

8 months ago

I remember discussing the importance of not co-locating Delivery Controller and StoreFront roles. That might be the correct answer.

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Cammy

8 months ago

This is a straightforward security question. DTLS is designed to prevent tampering and forgery, so that's the obvious choice here.

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Velda

8 months ago

Hmm, this is a tricky one. I'll need to think carefully about the Scrum Master's role and responsibilities to determine if it's considered a management position.

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