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An implementation engineer has been asked to perform QA for a standard file ingestion, done by the client.
The source file that was ingested can be seen below:
The number of rows added to this data stream is 3. What could have led to this discrepancy?
Suggested Answer: D
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The source file shows data related to media buys, including a 'Media Buy Key', 'Media Buy Name', 'Campaign Key', and 'Site Key', among other fields. If only three rows were added, and the discrepancy is due to a missing field, it's likely that 'Campaign Key' is the field not mapped, because it is crucial for linking related records in the data stream. Without the 'Campaign Key', the system cannot associate the media buy data with specific campaigns, leading to a potential loss of data rows during ingestion.
29 comments · newest first
KA
Karan
11 months ago
I disagree, the Campaign Key seems more likely to be the culprit.
CA
Carmelina
11 months ago
Surprised it's only 3 rows! Thought it would be more.
YU
Yuette
11 months ago
I think it's definitely the Creative Name that's causing issues.
AS
Ashley
11 months ago
All fields should be mapped correctly to avoid discrepancies!
AM
Amber
11 months ago
Looks like the Media Buy Key is the missing link here.
MA
Marta
12 months ago
I feel like the Campaign Key could be the answer since it seems crucial for tracking, but I’m not entirely confident.
LO
Long
12 months ago
I’m a bit confused about the specific fields. I thought any missing field could cause issues, but I can't recall which one would lead to exactly three rows being added.
RE
Refugia
1 year ago
This question feels similar to one we practiced where missing a key field caused data not to be processed. I think the Media Buy Key might be important.
SO
Sol
1 year ago
I remember we discussed how missing key fields can lead to discrepancies in data ingestion, but I'm not sure which one is critical here.
SH
Sherman
1 year ago
Alright, time to put on my detective hat. The key here is to methodically go through the options and see which one matches the information provided in the question.
RO
Rosendo
1 year ago
Ah, this is a good one. I bet it's something simple like a missing field mapping. I'll double-check the field names in the source file against the expected mapping.
ST
Stephane
1 year ago
Okay, let me think this through. The question says there's a discrepancy in the number of rows, so I'll need to compare the source file to the ingested data to identify the issue.
KA
Kathrine
1 year ago
Hmm, this looks like a tricky one. I'll need to carefully review the source file and the expected mapping to figure out which field is missing.
JA
Jacquline
1 year ago
That's a good point, Sheldon. It could be the Campaign Key as well.
SH
Sheldon
1 year ago
I think it could also be because of missing mapping for the Campaign Key.
NU
Nu
1 year ago
I agree with Jacquline, missing mapping for Media Buy Key seems like a possible reason.
MA
Marshall
1 year ago
C seems like the obvious choice here. I mean, if you're not mapping a key field, how can you expect the data to be loaded properly?
BE
Bettina
1 year ago
Haha, I bet the client is like, 'Hey, I thought you knew how to do this! What's the problem?' *rolls eyes*
PE
Pedro
1 year ago
Wait, didn't they say the source file had 3 rows? So the number of rows added should be 3, right? Maybe the question is just trying to trick us.
ET
Ethan
1 year ago
B) All fields are mapped except for the Creative Name
DA
Daniel
1 year ago
Wait, didn't they say the source file had 3 rows? So the number of rows added should be 3, right? Maybe the question is just trying to trick us.
EL
Eladia
1 year ago
User 2: Yeah, that could be it. Let's check the options to see which field was left out.
EL
Elmer
1 year ago
A) All fields are mapped except for the Media Buy Key.
TA
Tamekia
1 year ago
User 1: Maybe the discrepancy is because one of the fields wasn't mapped correctly.
JA
Jacquline
1 year ago
I think the discrepancy could be due to missing mapping for the Media Buy Key.
SH
Sherita
2 years ago
Hmm, I think the answer is C. If the Media Buy Name field is not mapped, that would definitely lead to a discrepancy in the number of rows added to the data stream.
HA
Halina
1 year ago
User 3: Yeah, that makes sense. It's important to ensure all fields are properly mapped for accurate data processing.
KE
Kerrie
1 year ago
User 2: I agree, missing the Media Buy Name field could cause issues with the data ingestion.
TH
Thad
1 year ago
User 1: I think the answer is C. If the Media Buy Name field is not mapped, that would definitely lead to a discrepancy in the number of rows added to the data stream.