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Exam DP-900 topic 1 question 238 discussion

Actual exam question from Microsoft's DP-900
Question #: 238
Topic #: 1
[All DP-900 Questions]

A retail point of sale (POS) system is an example of which type of solution?

  • A. a data warehouse
  • B. online analytical processing (OLAP)
  • C. extract, transform, and load (ETL)
  • D. online transaction processing (OLTP)
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Suggested Answer: D 🗳️

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JessicaMingyi
Highly Voted 1 year, 8 months ago
oltp is the correct answer
upvoted 12 times
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Joanna0
Highly Voted 1 year, 9 months ago
Selected Answer: D
OLTP!!!
upvoted 6 times
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Koteyko
Most Recent 7 months ago
it seems like the paid questions are answered by a randomizer :)
upvoted 3 times
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rscloud
7 months, 3 weeks ago
Option D
upvoted 2 times
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AGTraining
8 months, 1 week ago
option D
upvoted 2 times
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dhuwa3
8 months, 3 weeks ago
WHAT IS HAPPENING? FROM QUESTION 215, EVERY ANSWER IS INCORRECT
upvoted 3 times
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BorisUK2000
1 year, 4 months ago
I have spent 10 years designing and building POS systems and they are OLTP. You can have OLAP cubes on top of POS databases for MIS reporting
upvoted 3 times
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fiksarion
1 year, 4 months ago
An online transaction processing (OLTP) system is designed to handle real-time transactional operations, such as capturing and processing sales transactions, inventory management, and customer interactions. POS systems are typically used in retail environments to facilitate the sale of products or services to customers.
upvoted 2 times
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Pranava_GCP
1 year, 7 months ago
Selected Answer: D
D is correct: got to be OLTP
upvoted 4 times
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XtraWest
1 year, 7 months ago
Selected Answer: D
A retail point of sale (POS) system is an example of an Online Transaction Processing (OLTP) solution.
upvoted 5 times
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diskoqast
1 year, 8 months ago
Selected Answer: D
Imagine having a whole DWH in your POS system. Would be quite slow I'd imagine.
upvoted 2 times
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xRiot007
1 year, 9 months ago
Whoever answers these doesn't evne know the basics. A POS is an example of OLTP, as ANY financial operation has to be transactional. The transactional data stored afterwards can then be transferred to a DW for analytics and reporting to be done, but that is an entirely different matter.
upvoted 2 times
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nanotaro
1 year, 9 months ago
SECOND TIME the answer is wrong.. its OLTP...
upvoted 2 times
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kinston99
1 year, 9 months ago
D. online transaction processing (OLTP)
upvoted 2 times
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NuriaIzard
1 year, 9 months ago
Pity that previous question number 237 does not allow comments, but there I thought that the first statement is correct- should it not be affirmative?
upvoted 1 times
NuriaIzard
1 year, 9 months ago
Please disregard this comment
upvoted 2 times
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Mburnard
1 year, 9 months ago
Ha Ha, no it's not. It's OLTP or your customers are gonna be super mad.
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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