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CIW Exam 1D0-541 Topic 1 Question 97 Discussion

Actual exam question for CIW's 1D0-541 exam
Question #: 97
Topic #: 1
[All 1D0-541 Questions]

Which of the following describes two desirable characteristics of a primary key?

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Suggested Answer: B

by Leonor at Sep 14, 2024, 10:15 AM

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Viola
2 months ago
I'm going with B. Who wants a primary key that can change? That just sounds like a headache waiting to happen.
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Lashaunda
1 months ago
User1: Exactly, it's important for a primary key to be reliable and consistent.
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Chantay
1 months ago
User2: Definitely, having a primary key that can change would cause so many issues.
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Elli
1 months ago
User1: I agree, B is the way to go. A primary key should be stable.
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Herschel
3 months ago
Haha, D is the most entertaining option, but B is the right answer. Meaningful data in a primary key is a big no-no.
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Leonie
1 months ago
Definitely not! Meaningful data in a primary key is a big mistake.
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Ahmad
2 months ago
Haha, D is definitely not the right choice.
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Gearldine
2 months ago
Yeah, you're right. A primary key should be a value that is not null and will never change.
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Lucia
2 months ago
I think B is the correct answer.
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Chanel
3 months ago
I'm not sure, but I think having a primary key that can change over time would cause data integrity issues.
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Audra
3 months ago
I agree with Ardella. A primary key needs to uniquely identify each record and remain constant.
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Helga
3 months ago
Definitely B. A primary key needs to be a unique, non-changing value to properly identify each record.
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Justine
3 months ago
I think B is the correct answer. A primary key should be immutable and not null, that's what makes it a good identifier.
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Teddy
2 months ago
Yes, that's what makes it a good identifier.
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Lakeesha
2 months ago
Definitely, a primary key should be a value that is not null and will never change.
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Tayna
3 months ago
I agree, B is the correct answer. A primary key should be immutable and not null.
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Ardella
3 months ago
I think the answer is B) A primary key should be a value that is not null and will never change.
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