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Huawei Exam H14-231_V1.0 Topic 1 Question 17 Discussion

Actual exam question for Huawei's H14-231_V1.0 exam
Question #: 17
Topic #: 1
[All H14-231_V1.0 Questions]

An engineer wrote the following code, which items are correct in the description of the following code?

@Entity(tableName="user",ignoredColumns={"ignoredColumn1","ignoredColumn2"},indices ={@Index(value ={"firstName","lastName"),name="name_index",unique =true)})

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Suggested Answer: A

by Clarence at Jun 30, 2024, 10:16 PM

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Hershel
1 months ago
Wait, did the engineer forget to add the 'ignoredColumn3' to the 'ignoredColumns' list? That's like leaving your car keys in the ignition and wondering why it got stolen.
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Dahlia
1 months ago
D) Correct, the table name is 'user'.
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Leontine
19 days ago
D) The table is named 'user'.
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Sarina
25 days ago
C) 'ignoredColumns' indicates that the field does not need to be added to the properties of the 'user' table
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Aileen
29 days ago
A) 'name_index' is the composite index name
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Tamesha
2 months ago
C) Correct, 'ignoredColumns' indicates that the specified columns should not be added to the properties of the 'user' table.
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Dexter
1 months ago
C) Correct, 'ignoredColumns' indicates that the specified columns should not be added to the properties of the 'user' table.
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Dexter
1 months ago
A) 'name_index' is the composite index name
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Iola
2 months ago
B) Incorrect, the index values are unique as specified by the 'unique=true' attribute.
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Lorriane
2 months ago
A) Correct, 'name_index' is the composite index name. This is a valid way to define a composite index in the @Index annotation.
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Isidra
22 days ago
D) The table is named 'user'. This is correct, the @Entity annotation specifies the table name as 'user'.
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Evangelina
23 days ago
C) 'ignoredColumns' indicates that the field does not need to be added to the properties of the 'user' table. This is correct, the 'ignoredColumns' attribute allows the exclusion of specific columns from being added to the table properties.
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An
1 months ago
B) The index values are not unique. This is incorrect, as the 'unique=true' attribute in the @Index annotation specifies that the index values must be unique.
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Wenona
2 months ago
A) Correct, 'name_index' is the composite index name. This is a valid way to define a composite index in the @Index annotation.
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Rebbecca
2 months ago
I believe option C is also correct as 'ignoredColumns' indicates those fields are not added to the table properties.
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Amie
2 months ago
I agree with Frankie, option D seems correct based on the code provided.
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Frankie
2 months ago
I think option D is correct because the table is named 'user'.
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