Professional-Data-Engineer exam has grabbed the interest of IT students with its rising need and importance in the field. In spite of being a hard core IT exam, it can easily be passed with the help of Professional-Data-Engineer dumps material.This highly demanded and results-producing authentic dumps material can be obtained from Exam4help.com. When you will prepare under the guidance of veterans by using additional facilitating services, your certification is stamped with success.
As a favor to our students, we have availed free of cost demo version for quick quality check before going forward. You get here trust, find satisfaction and meet your success with expertly verified Professional-Data-Engineer questions answer. You can download PDF study guide right now at very cheap and attractive price and pursue your career with fast pace. Further, it is the place where you get money back guarantee in case of, though not expected, unfortunate happening and you fail to get your desired result in your final exam. In short, you are promised for definite success with student-friendly preparatory solutions. Just join our hands and leap for your successful career.
ANSWER : B
ANSWER : C
You are building new real-time data warehouse for your company and will use Google BigQuery streaming inserts. There is no guarantee that data will only be sent in once but you do have a unique ID for each row of data and an event timestamp. You want to ensure that duplicates are not included while interactively querying data. Which query type should you use?
A. Include ORDER BY DESK on timestamp column and LIMIT to 1.
ANSWER : D
ANSWER : B
You are designing a basket abandonment system for an ecommerce company. The system will send a message
to a user based on these rules:
No interaction by the user on the site for 1 hour
Has added more than $30 worth of products to the basket
Has not completed a transaction
You use Google Cloud Dataflow to process the data and decide if a message should be sent. How should you
design the pipeline?
A. Use a fixed-time window with a duration of 60 minutes.
B. Use a sliding time window with a duration of 60 minutes.
C. Use a session window with a gap time duration of 60 minutes.
D. Use a global window with a time based trigger with a delay of 60 minutes.
ANSWER : D