CIW Exam 1D0-541 Topic 4 Question 93 Discussion

Actual exam question for CIW's 1D0-541 exam

Question #: 93
Topic #: 4

[All 1D0-541 Questions]

The exhibit shows a table called Activity Relation that relates a unique student identification

number with a sports activity and a fee for participating in that activity. A student can participate

in only one activity. The key for the relation is Student_ID. What consequence would occur if the

tuple for Student_ID 1001 were removed?

AAn update anomaly would occur.

BAn insertion anomaly would occur.

CA deletion anomaly would occur.

DBoth an insertion anomaly and a deletion anomaly would occur.

Show Suggested Answer

Suggested Answer: D

by Paola at Jul 18, 2024, 09:42 AM

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Louann

13 days ago

Removing the tuple? That's like taking the ball and going home. Talk about a deletion anomaly - the student won't even have a chance to show off their athletic prowess!

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Latrice

18 days ago

Hmm, let me think about this. If we remove the tuple, we'll have a hole in our data, which sounds like a deletion anomaly to me. I'm going with C on this one.

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Celestina

1 months ago

Whoa, hold on! If we delete that tuple, won't we also lose the opportunity to charge the student the participation fee? Talk about a double whammy!

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Virgina

22 days ago

B) An insertion anomaly would occur.

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Celeste

27 days ago

A) An update anomaly would occur.

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Arlene

1 months ago

I'm pretty sure the correct answer is C. Deleting that tuple would lead to a deletion anomaly, where the information about the student's participation in a sports activity is lost.

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2 months ago

I think if Student_ID 1001 is removed, a deletion anomaly would occur.

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