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CIW 1D0-541 Exam - Topic 7 Question 99 Discussion

The exhibit shows a table called Student Relation that tracks all information related to astudents courses, professors and sites. What would be the consequence of removing all records fora student with the ID 1311?
C) A deletion anomaly would occur.
A) Only an update anomaly would occur.
B) An insertion anomaly would occur.
D) An update anomaly and a deletion anomaly would occur.

CIW 1D0-541 Exam - Topic 7 Question 99 Discussion

Actual exam question for CIW's 1D0-541 exam
Question #: 99
Topic #: 7
[All 1D0-541 Questions]

The exhibit shows a table called Student Relation that tracks all information related to a

students courses, professors and sites. What would be the consequence of removing all records for

a student with the ID 1311?

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Suggested Answer: C

by Felicitas at Sep 13, 2024, 02:49 PM

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Madonna
6 months ago
An insertion anomaly? That doesn’t make sense!
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Yoko
6 months ago
I think it could cause both update and deletion anomalies.
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Margurite
7 months ago
Wait, are we sure about that?
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Tamra
7 months ago
Definitely a deletion anomaly.
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Arlette
7 months ago
Deleting records means losing all related info!
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Altha
7 months ago
I think the answer might be D, since deleting a record could cause both deletion and update anomalies, but I’m not entirely confident.
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Dannette
8 months ago
I believe that removing a student's records would definitely lead to a deletion anomaly, but I wonder if it could also affect updates elsewhere in the database.
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Shawnee
8 months ago
This question feels familiar! I think we practiced a similar one where removing a student record caused a deletion anomaly, but I can't recall if there were any additional consequences.
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Lauran
8 months ago
I remember we discussed how deleting records can lead to anomalies, but I'm not sure if it's just a deletion anomaly or if there are others involved.
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Rebbecca
8 months ago
This seems straightforward. Deleting all records for a student would definitely cause a deletion anomaly, since you'd be removing data that is potentially linked to other entities in the database. I'm confident that's the right answer here.
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Julie
8 months ago
Okay, I think I've got this. Removing all records for a student with ID 1311 would likely result in a deletion anomaly, since it could lead to the loss of related data that is important for the overall database integrity. I'll select that option.
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Alyce
8 months ago
Hmm, I'm a bit confused by this one. I'm not sure if I fully understand the different types of anomalies and how they would apply in this scenario. I'll need to review my notes before attempting to answer.
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Lili
8 months ago
This looks like a classic database question about anomalies. I'll need to think carefully about the different types of anomalies and how removing all records for a student could impact the database.
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Rose
8 months ago
I remember discussing redundancy in class, so I feel like C is likely true. Redundant implementations make sense in a cloud setup.
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Jose
2 years ago
Woah, this question is like a student's worst nightmare - deleting all their records! I'm pretty sure the answer is C. Gotta love those deletion anomalies, right?
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Irving
2 years ago
It's definitely important to be careful when deleting records to avoid those kinds of problems.
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Muriel
2 years ago
Yeah, deletion anomalies can cause some serious issues in a database.
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Chaya
2 years ago
I think you're right, deleting all records for a student with ID 1311 would cause a deletion anomaly.
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Fernanda
2 years ago
But wouldn't it also cause an update anomaly if the student's information is not properly updated in other tables?
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Rolf
2 years ago
I agree with Johnetta, removing all records for a student could lead to a deletion anomaly.
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Truman
2 years ago
This is a tricky one. I'm gonna go with D. An update anomaly and a deletion anomaly, because removing the student's data could affect other related information.
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Jin
2 years ago
In this case, it's better to be cautious and avoid potential anomalies by properly managing the data.
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Ilona
2 years ago
I agree, it's important to consider the consequences of deleting data in a relational database.
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Elza
2 years ago
Yeah, removing all records for a student could mess up the related information in the table.
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Lashaunda
2 years ago
I think D is the correct answer too. It could definitely cause both update and deletion anomalies.
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Johnetta
2 years ago
I think the consequence would be a deletion anomaly.
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Samuel
2 years ago
Hmm, I think the correct answer is C. Removing all records for a student would cause a deletion anomaly, as other related data would be lost.
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Ammie
2 years ago
Always be cautious when making changes to database records to avoid anomalies.
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Tawna
2 years ago
Yes, it could lead to inconsistencies in the database if related data is lost.
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Derick
2 years ago
It's important to consider the consequences of deleting data in a relational database.
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Willodean
2 years ago
I agree, removing all records for a student would definitely cause a deletion anomaly.
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