It’s time to put what you’ve learned to the test, get 6 questions right to pass this unit.
Q1.
A data target node must always follow a case node?
Choose the correct answer.
A
True
B
False
Q2.
Which aggregation behaviors are supported by the aggregation node?
There are 3 correct answers.
A
count
B
max
C
rank
D
median
E
sum
Q3.
Which operation do you choose when you want to enrich a record with additional columns from a second data source?
Choose the correct answer.
A
Case
B
Join
C
Projection
D
Union
Q4.
You want to transform data before loading it to a target. What do you define?
Choose the correct answer.
A
Calculation View
B
Data Flow
C
Flowgraph
D
Transformation
Q5.
Which of the following nodes can be processed in real time?
There are 3 correct answers.
A
Aggregation
B
Join
C
Lookup
D
Pivot
E
Union
Q6.
In your data flow, you want to apply a filter on the country column, but the choice of country will only be known at the time of flowgraph execution. What do you create?