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CIW 1D0-541 Exam - Topic 6 Question 78 Discussion

Actual exam question for CIW's 1D0-541 exam
Question #: 78
Topic #: 6
[All 1D0-541 Questions]

Consider the following table as well as the Dept1_Parts and Dept2_Parts relations shown in

the exhibit:

Which of the following relational algebraic expressions would result in the given table?

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Suggested Answer: A

by Lenna at Dec 11, 2023, 06:01 PM

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Karina
4 months ago
Are we sure any of these options are correct?
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Berry
4 months ago
Definitely going with A, it just makes sense!
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Sena
4 months ago
Wait, how did they get those results in Option C?
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Edward
4 months ago
I think Option D is the right choice.
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Carin
5 months ago
Option B matches the table perfectly!
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Emerson
5 months ago
I'm a bit confused about the differences between the options. I hope I can remember the relational algebra rules during the exam!
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Larae
5 months ago
I feel like option C could be the right choice, but I can't recall the exact steps to confirm it.
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Tasia
5 months ago
I remember practicing a similar question where we had to combine two tables. I think it was about inner joins, but this one looks different.
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Shelton
5 months ago
I think we might need to use a join operation here, but I'm not entirely sure which type would be best for this scenario.
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Mari
5 months ago
I'm a bit unsure about how to approach this. The multiple tables and the expected output format are throwing me off. I'll need to review the relational algebra concepts and see if I can piece together the right solution.
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Chantell
5 months ago
This seems straightforward enough. I'll just need to identify the key operations like union, intersection, or difference to apply to the given tables. I'm feeling pretty confident about this one.
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Fatima
5 months ago
Okay, I think I've got a strategy here. I'll start by looking at the Dept1_Parts and Dept2_Parts tables and see how I can combine them to get the desired result. Hopefully, one of the options will match what I come up with.
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Mila
5 months ago
Hmm, I'm a bit confused by the different table names and how they might relate to the desired output. I'll need to think through the problem step-by-step to figure out the right approach.
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Ettie
5 months ago
This looks like a tricky one. I'll need to carefully analyze the given tables and the expected output to determine the appropriate relational algebra expression.
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Timothy
6 months ago
Okay, let me see. Work performance data is all about tracking how the project is progressing, so I'm guessing it would be used in the Determine Budget or Control Costs processes. I'll have to review my notes to be sure.
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Celia
6 months ago
I remember something about correlation, but I'm not sure if it means causation. I think option C sounds right?
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