ISC2 SSCP Exam - Topic 4 Question 109 Discussion

Actual exam question for ISC2's SSCP exam

Question #: 109
Topic #: 4

[All SSCP Questions]

External consistency ensures that the data stored in the database is:

Ain-consistent with the real world.

Bremains consistant when sent from one system to another.

Cconsistent with the logical world.

Dconsistent with the real world.

Show Suggested Answer

Suggested Answer: D

External consistency ensures that the data stored in the database is consistent with the real world.

Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, page 33.

by Alline at Nov 23, 2025, 11:44 AM

Limited Time Offer

25%

Off

Get Premium SSCP Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Lina

1 day ago

D is the best choice. Consistency with reality is crucial.

upvoted 0 times

...

Erasmo

6 days ago

I lean towards D. It’s all about real-world accuracy.

upvoted 0 times

...

Mable

12 days ago

Agreed! D feels right. Real-world consistency is key.

upvoted 0 times

...

Gracie

17 days ago

I think it's D. It makes sense to match real-world data.

upvoted 0 times

...

Jose

22 days ago

I always thought external consistency was about system-to-system stuff, not real-world.

upvoted 0 times

...

Charisse

27 days ago

Totally agree with D, makes the most sense!

upvoted 0 times

...

Timothy

2 months ago

Wait, is it really D? That sounds too straightforward.

upvoted 0 times

...

Freeman

2 months ago

I thought it was B, but now I'm not so sure.

upvoted 0 times

...

Cruz

2 months ago

External consistency? More like external confusion if you ask me.

upvoted 0 times

...

Ronny

2 months ago

C) consistent with the logical world. Duh, it's in the question!

upvoted 0 times

...

Stevie

2 months ago

Haha, "in-consistent with the real world" - that's a good one!

upvoted 0 times

...

Thaddeus

2 months ago

I’m a bit unsure, but I guess it could also be about how data transfers between systems, which makes me think of B.

upvoted 0 times

...

Dorcas

3 months ago

I feel like I’ve seen a question like this before, and it was definitely about the real world, so I’m also thinking D is the right choice.

upvoted 0 times

...

Merlyn

3 months ago

I remember something about logical consistency too, but I’m not sure if that’s what they mean by external consistency.

upvoted 0 times

...

Sabra

3 months ago

I think external consistency is about how the data matches up with real-world scenarios, so I’m leaning towards D.

upvoted 0 times

...

Jennifer

3 months ago

I'm leaning towards D, but I want to double-check my understanding of the difference between external and internal consistency. Hmm, I'll have to review my notes on that.

upvoted 0 times

...

Allene

3 months ago

I'm pretty confident that D is the right choice here. External consistency is all about ensuring the database accurately reflects the real-world state of things.

upvoted 0 times

...

Kirk

3 months ago

Okay, let me think this through. External consistency means the data matches the real world, not just the logical model. So D is the correct answer.

upvoted 0 times

...

Cory

4 months ago

D) consistent with the real world.

upvoted 0 times

...

Audria

4 months ago

B) remains consistant when sent from one system to another.

upvoted 0 times

...

Lashandra

4 months ago

It's definitely D, consistent with the real world.

upvoted 0 times

...

Bernardine

4 months ago

I see the point for D, but B is also valid for system transfers.

upvoted 0 times

...

Amalia

4 months ago

I’m torn between B and D. B is important too.

upvoted 0 times

...

Jesusa

5 months ago

Hmm, I'm a bit confused. Is this about consistency between different systems or just within the database itself? I'm not sure if B or D is the right answer.

upvoted 0 times

...

Lawrence

5 months ago

I think this is asking about how the data in the database matches the real world. I'd go with option D.

upvoted 0 times

...