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Which of the following are the three activities in the data acquisition activities for data preparation?
Suggested Answer: C
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The syllabus defines data acquisition as consisting of three steps:
''Data acquisition: The activity of acquiring data relevant to the business problem to be solved by an ML model, typically involving the activities of identifying, gathering and labelling data.''
(Reference: ISTQB CT-AI Syllabus v1.0, Section 4.1, page 33 of 99)
24 comments · newest first
JA
Janessa
4 days ago
But C doesn't cover cleaning. A is more complete.
WI
Willow
9 days ago
C could be right too. Gathering data is key.
HI
Hildred
14 days ago
I agree, A makes the most sense.
SH
Sherita
19 days ago
I think it's A. Cleaning is essential.
GR
Gregoria
24 days ago
C has a point, but A is more comprehensive for preparation.
CL
Clorinda
30 days ago
A covers the basics well. Augmenting adds value.
EM
Emmett
1 month ago
But D sounds relevant for deployment. Still, not for data prep.
MU
Murray
1 month ago
I’m leaning towards C. Identifying and gathering are essential steps.
MI
Mica
2 months ago
I agree, A makes the most sense. Transforming is key too.
AL
Allene
2 months ago
I think it's A. Cleaning is crucial.
FL
Florinda
2 months ago
I agree with A), it’s all about cleaning and transforming!
GE
Georgeanna
2 months ago
Wait, are we sure about A)? Sounds too simple.
CL
Claribel
2 months ago
Definitely A), those are the key steps!
WI
Wilford
2 months ago
I thought it was C) Identifying, gathering, labelling.
SE
Selma
3 months ago
A) Cleaning, transforming, augmenting is correct!
KA
Katheryn
3 months ago
I don't know, D seems like it could fit too.
DA
Danica
3 months ago
Definitely A! Those are the key steps.
DE
Derick
3 months ago
Wait, are we sure about A? Sounds too simple.
TU
Tu
3 months ago
I thought it was C) Identifying, gathering, labelling?
SH
Shannon
3 months ago
A) Cleaning, transforming, augmenting is correct!
JE
Jettie
4 months ago
I might be mixing things up, but I thought "feature selecting" was part of data preparation, not sure if it fits here though.
CA
Casie
4 months ago
I feel like "cleaning" is definitely one of the activities, but I can't recall the others clearly.
EL
Elenora
4 months ago
I remember practicing a question similar to this, and I think it was about identifying and gathering data.
LO
Lorenza
5 months ago
I think the activities are related to cleaning and transforming data, but I'm not sure if "augmenting" is the right term.