About Exam DP-203: Data Engineering on Microsoft Azure
The candidates who are available for this exam should have the best subject matter expertise while get integrating, transforming, and consolidating data from several other structured as well as unstructured major data systems into the best relevant structure that is so much suitable, and authentic for building the best analytics solutions.
The Azure data engineers effectively help and support the stakeholders to easily understand the data through better exploration, and it also gets build-up and maintains the secured, authentic, and authentic compliant data processing pipelines through using various effective tools, and relevant techniques. These professionals also effectively use various Azure data services, and also relevant languages to store, and also produce the best cleansed, and enhanced best datasets for better, and authentic analysis.
A candidate who is going for pursuing this exam must have the strength, and effective knowledge for data processing best authentic bits of knowledge like Python, SQL, and SCALA programming languages, and parallelly the candidate is also required to understand the major pattern of architecture.
The Azure data engineers also ensure the user for the best data pipelines, and the relevant data stores which are high performing, more efficient, organized, and also reliable, and which effectively gives the required main set of the business constraints, and who effectively deals with the unanticipated major issues, and for this, they also tried to effectively minimize the loss of data source, and they also design, get implement, monitor, and effectively optimize the main platforms of data source for meeting the pipelines of the data source.
Name of Exam: Data Engineering on Microsoft Azure
Exam Code: DP-203
Registration Price of Exam: $165 (USD)
Language of Exam: English
Passing score of Exam: The passing score of the exam is 700 marks out of 1000 Marks.
The number of questions in the Exam: The number of questions in the examination gets lie in between 40-60 questions.
Type of Exam: Cloud Computing
Format of Exam: Multiple choice questions
The major steps to study for the DP-2013 Exam are mainly as follows:
Designing, and implementing the storage of data
Designing a data storage related effective structure
Designing an Azure Data for the Lake solution
Recommending the file types for best storage
Designing an efficient querying
Designing a data archiving authentic solution
Designing a folder structure that mainly represents the main levels for the transformation of data.
Designing the best distribution strategy.
Designing a partitioning strategy
Designing the best authentic partition strategy related to the files.
Designing the partition strategy for the best analytical main workloads.
Designing a partitioning strategy for the best efficient major performance
Identifying the main region at when the partitioning is needed in the lake storage for Azure data in Gen2
Designing the serving layer
Designing the relevant best star schemes.
Designing a slowly best changing dimension.
Designing a dimensional hierarchy.
Designing the analytical stores.
Designing the best solutions for the temporal data source.
Designing the metastore in the Azure Synapse Analytics, and the Azure Databricks.
Design, and develop the Processing of data
Ingesting as well as get transforming the data
Transforming the data as through using the Apache Spark.
Transforming the data as through using Transact-SQL
Transforming the data through using Stream analytics.
Transforming the data through using the Pipelines of Azure Synapse.
Split data, and shred JSON
Encoding, and decoding data sources.
Transforming data through using Scala.
Managing batches, and Pipelines
Handling the failed batch loads.
Managing the pipelines for the data source in the Data Factory.
Implementing the best version control for a pipeline that artifacts.
Managing the Spark jobs in the pipeline.
Designing, and implementing the data security
Designing the data security for the major policies, and standards related to data.
Designing the best encryption for data that is mainly in transit.
Designing the auditing strategy for data.
Designing a data masking-related strategy.
Designing for the privacy of data.
Design for purging the data that is mainly based on the requirements of the business.
Implementing the data security
Implementing the masking of the data source.
Encrypting data either that is in motion, or at rest.
Implementing the Azure RBAC.
Effectively implementing the data retention policy.
Managing the best identities, keys, and authentic secrets across several data platforms' main technologies.
Writing up the encrypted data to the tables, and the Parquet files.
Managing sensitive authentic information.
Loading the data frame with the best sensitive information.
Implementing an authentic best strategy for auditing data.
Monitoring, and optimizing the storage as well as the processing of data
Monitor the storage of data, and the data processing
Implementing the best logging that is used by Azure monitoring.
Configure the best monitoring services
Measuring the performances of movement of data.
Interpreting the Spark that is directed as through acyclic graph.
Interpreting Azure monitor main metrics, and logs.
Effectively understanding the best options for custom logging.
Get measuring the best query performance.
Optimizing the better troubleshoot data storage, and the data processing
Compacting all the smaller files.
Rewriting up the user-defined best functions.
Handling the data pill, and the skew in the data source.
Tune queries through using the cache, and indexers.
Optimizing the pipelines for the best descriptive versus bet analytical workloads.
Finding shuffling in the pipeline.
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