MENU
Which of the following is NOT one of the three main types of triggers that Dataflow supports?
Suggested Answer: A
Get Premium Professional Data Engineer Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
There are three major kinds of triggers that Dataflow supports: 1. Time-based triggers 2. Data-driven triggers. You can set a trigger to emit results from a window when that window has received a certain number of data elements. 3. Composite triggers. These triggers combine multiple time-based or data-driven triggers in some logical way
28 comments · newest first
CR
Crista
10 months ago
I thought size was a factor too, but I guess not!
RO
Ronnie
10 months ago
Wait, is there really no size-based trigger?
BO
Boris
11 months ago
B is actually a valid type, so A must be the answer.
GL
Glenna
11 months ago
I agree, A seems off.
SH
Shoshana
11 months ago
A is definitely not a main type of trigger.
GI
Giuseppe
11 months ago
I remember studying the three main types, but I can't shake the feeling that element size might actually be one of them.
TE
Teddy
11 months ago
I’m pretty sure that triggers based on time and count are correct, but I’m unsure about the combination one.
NO
Noel
12 months ago
I vaguely recall a practice question about triggers, and I don't think element size was mentioned as a main type.
CE
Cecilia
12 months ago
I think the triggers are based on time, count, and something else, but I can't remember if size is one of them.
FA
Fannie
1 year ago
I'm pretty confident the answer is A. Dataflow's main trigger types are time-based, element count-based, and composite triggers that combine other triggers. Element size in bytes doesn't sound like one of the core trigger options.
CO
Cordelia
1 year ago
Okay, let me see. I know Dataflow has triggers based on time, element count, and a combination of other triggers. I don't think element size in bytes is one of the main trigger types, so I'll go with A.
PE
Pete
1 year ago
Hmm, I'm a bit unsure about this one. I know Dataflow has different types of triggers, but I can't remember the exact three main ones off the top of my head. I'll have to think this through carefully.
LA
Laura
1 year ago
I'm pretty sure the answer is A. Dataflow supports triggers based on element count, time, and a combination of other triggers, but I don't think it supports triggers based on element size in bytes.
LU
Luke
1 year ago
Time-based triggers? How about a trigger that only fires when the moon is full and the stars align? Just keeping it realistic, you know.
QU
Quentin
1 year ago
C) Trigger based on element count
JA
Jacquline
1 year ago
B) Trigger that is a combination of other triggers
TR
Tracie
1 year ago
A) Trigger based on element size in bytes
CH
Christa
2 years ago
Hmm, I see your point. But I still think A) Trigger based on element size in bytes is not one of the main types of triggers supported by Dataflow.
EN
Ena
2 years ago
Hmm, I'd say the answer is B. A combination of other triggers sounds like a fun way to complicate things.
CR
Craig
1 year ago
I'm not sure, but I think B is the correct answer.
JA
Jarvis
1 year ago
I agree with you, it's D. Trigger based on time.
SE
Serina
1 year ago
I believe it's C. Trigger based on element count.
RO
Rozella
1 year ago
I think the answer is A. Trigger based on element size in bytes.
TR
Trinidad
2 years ago
A trigger based on element size in bytes? What kind of sorcery is this? Surely that's not a real option.
KE
Kerrie
1 year ago
I agree, it does seem unlikely. Maybe it's a trick question.
RE
Rebeca
1 year ago
I know, right? That sounds crazy.
FR
Frank
2 years ago
I disagree, I believe the answer is B) Trigger that is a combination of other triggers.
CH
Christa
2 years ago
I think the answer is A) Trigger based on element size in bytes.