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Free DP-900 Exam Braindumps (page: 15)

Page 15 of 72
PDF with 283 Questions

HOTSPOT (Drag and Drop is not supported)
Select the answer that correctly completes the sentence.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:




A data analyst's primary skill set revolves around data acquisition, handling, and processing.
Incorrect:
* A data engineer requires an intermediate level understanding of programming to build thorough algorithms along with a mastery of statistics and math.
* A data scientist needs to be a master of both worlds. Data, stats, and math along with in-depth programming knowledge for Machine Learning and Deep
Learning.


Reference:

https://www.edureka.co/blog/data-analyst-vs-data-engineer-vs-data-scientist/



HOTSPOT (Drag and Drop is not supported)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: No
OLTP workloads: Heavy writes, moderate reads

Box 2: No
OLAP databases are optimized for heavy read, low write workloads.

Box 3: Yes
Data warehouses are optimized for read access.


Reference:

https://learn.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-transaction-processing
https://learn.microsoft.com/en-us/azure/architecture/data-guide/relational-data/data-warehousing



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

  1. a data warehouse
  2. online analytical processing (OLAP)
  3. extract, transform, and load (ETL)
  4. online transaction processing (OLTP)

Answer(s): D



HOTSPOT (Drag and Drop is not supported)
Select the answer that correctly completes the sentence.

  1. See Explanation section for answer.

Answer(s): A

Explanation:





Box: vertexes
Graph databases: Stores data as nodes (vertices/vertexes) and relationships (edges). Vertices typically store object information while edges represent the relationships between nodes. We can have a SQL-like query language in our graph databases.


Reference:

https://towardsdatascience.com/introduction-to-nosql-graph-databases-fb2feac7a36



Page 15 of 72



Post your Comments and Discuss Microsoft DP-900 exam with other Community members:

z commented on December 21, 2024
Question 36 : PostgreSQL on Azure VMs option falls into the industry category of IaaS. https://learn.microsoft.com/en-us/azure/postgresql/flexible-server/overview-postgres-choose-server-options
Anonymous
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KAREEM ROFIAT BOLANLE commented on December 21, 2024
not yet written the exam
Anonymous
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Traveller69 commented on November 28, 2024
I sat for this exam today. The questions are - I would say around 85% to 90% the same. I got 87% with just 2 weeks of studying from the PDF full version of this exam.
Canada
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Rizwan commented on September 29, 2024
It's very useful information in the reveal solutions.
Anonymous
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Rizwan commented on September 29, 2024
I am trying to learn question and answer to attempt Exam tomorrow morning.
Anonymous
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Khoshy commented on September 21, 2024
Passed this exam today. The questions in this exam dumps PDF is valid.
Anonymous
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Noor commented on September 12, 2024
I just bought the full version. Has anyone passed this exam here. Can you share you experience of the exam? I am very scared as I was told this exam is not easy at all.
Anonymous
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Julia commented on September 09, 2024
Answer to 43 should be Azure Files (mapped drive)
Anonymous
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Julia commented on September 09, 2024
In answer to question 23 mistake: it should be a,b because it is related to stream data, so it is processed as create with low latency is expected. Data processing periodically mostly related to batch
Anonymous
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Mark commented on August 20, 2024
It is Very helpfull for the preparation to exam dp 900
UNITED STATES
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Rajo commented on August 17, 2024
I found this exam dumps questions and answers very helpful despite some questions do not have the complete answers. Overall it helped me pass.
Singapore
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