Iscriviti ora

Accesso

Password dimenticata

Hai perso la tua password? Inserisci il tuo indirizzo email. Riceverai un link e verrà creata una nuova password via e-mail.

Add postale

Devi effettuare il login per aggiungere post .

Accesso

Iscriviti ora

Benvenuti a Scholarsark.com! La tua registrazione ti darà accesso a utilizzare più funzionalità di questa piattaforma. È possibile porre domande, contributi o fornire risposte, Guarda i profili di altri utenti e molto altro ancora. Iscriviti ora!

Microsoft DA-100: 2021 New Master Practice Test- 100 % Pass

Microsoft DA-100: 2021 New Master Practice Test- 100 % Pass

Prezzo: $29.99

Designed to give a detailed classification of Microsoft DA – 100 Examination. The course explains each and every section of the certification exam.

The practice test includes latest topics added and most relevant use case question scenarios. The questions are designed and drafted by experts.

Each and every question is answered in detail and the enrolled students can get URL to Microsoft documentation pages and trusted blogs to study each topics in detail.

The only practice test with case study based real-time questions explained with proper answer and solution.

– 20 Plus Case Study questionnaires. These are real-time based questions drafted to test competency to provide best BI solutions using Power BI platform.

The questions are refined with latest syllabus & technology updates in Power BI eco-systems.

Below are different topics covered in the practice sets:

  • Linguaggio Microsoft DAX;

  • Funzionalità di Microsoft Power Query;

  • Modellazione dei dati in Power BI;

  • Visualizzazione dei dati in Power BI;

  • Gestire la pubblicazione e la condivisione di contenuti Power BI;

  • Gestire le impostazioni di amministrazione di Power BI.

Preparare i dati (20-25%)

Ottieni dati da diverse fonti di dati

  • identify and connect to a data source

  • change data source settings

  • select a shared dataset or create a local dataset

  • select a storage mode

  • choose an appropriate query type

  • identify query performance issues

  • use Microsoft Dataverse

  • use parameters

  • use or create a PBIDS file

  • use or create a data flow

Profile the data

  • identify data anomalies

  • examine data structures

  • interrogate column properties

  • interrogate data statistics

Clean, transform and load the data

  • resolve inconsistencies, valori imprevisti o nulli, e problemi di qualità dei dati

  • apply user-friendly value replacements

  • identify and create appropriate keys for joins

  • evaluate and transform column data types

  • apply data shape transformations to table structures

  • combine queries

  • apply user-friendly naming conventions to columns and queries

  • leverage Advanced Editor to modify Power Query M code

  • configure data loading

  • resolve data import errors

Modella i dati (25-30%)

Progettare un modello di dati

  • define the tables

  • configure table and column properties

  • define quick measures

  • flatten out a parent-child hierarchy

  • define role-playing dimensions

  • define a relationship’s cardinality and cross-filter direction

  • design the data model to meet performance requirements

  • resolve many-to-many relationships

  • create a common date table

  • define the appropriate level of data granularity

Develop a data model

  • apply cross-filter direction and security filtering

  • create calculated tables

  • create hierarchies

  • create calculated columns

  • implement row-level security roles

  • set up the Q&Una caratteristica

Create measures by using DAX

  • use DAX to build complex measures

  • use CALCULATE to manipulate filters

  • implement Time Intelligence using DAX

  • replace numeric columns with measures

  • use basic statistical functions to enhance data

  • create semi-additive measures

Optimize model performance

  • remove unnecessary rows and columns

  • identify poorly performing measures, relazioni, e immagini

  • improve cardinality levels by changing data types

  • improve cardinality levels through summarization

  • create and manage aggregations

Visualizza i dati (20-25%)

Crea rapporti

  • add visualization items to reports

  • choose an appropriate visualization type

  • format and configure visualizations

  • import a custom visual

  • configure conditional formatting

  • apply slicing and filtering

  • add an R or Python visual

  • configure the report page

  • design and configure for accessibility

  • configure automatic page refresh

Create dashboards

  • set mobile view

  • manage tiles on a dashboard

  • configure data alerts

  • use the Q&Una caratteristica

  • add a dashboard theme

  • pin a live report page to a dashboard

  • configure data classification

Enrich reports for usability

  • configure bookmarks

  • create custom tooltips

  • edit and configure interactions between visuals

  • configure navigation for a report

  • apply sorting

  • configure Sync Slicers

  • use the selection pane

  • use drillthrough and cross filter

  • drilldown into data using interactive visuals

  • export report data

  • design reports for mobile devices

Analizzare i dati (10-15%)

Migliora i rapporti per esporre gli approfondimenti

  • apply conditional formatting

  • apply slicers and filters

  • perform top N analysis

  • explore statistical summary

  • use the Q&una visuale

  • add a Quick Insights result to a report

  • create reference lines by using the Analytics pane

  • use the Play Axis feature of a visualization

  • personalize visuals

Perform advanced analysis

  • identify outliers

  • conduct Time Series analysis

  • use groupings and binnings

  • use the Key Influencers to explore dimensional variances

  • use the decomposition tree visual to break down a measure

  • apply AI Insights

Distribuire e mantenere i risultati finali (10-15%)

Gestisci set di dati

  • configure a dataset scheduled refresh

  • configure row-level security group membership

  • providing access to datasets

  • configure incremental refresh settings

  • promote or certify Power BI content

  • identify downstream dataset dependencies

Create and manage workspaces

  • create and configure a workspace

  • recommend a development lifecycle strategy

  • assign workspace roles

  • configure and update a workspace app

  • publish, importare, o aggiornare le risorse in un'area di lavoro

  • apply sensitivity labels to workspace content

  • use deployment pipelines

Lascia un commento

Brillantemente sicuro e Incentrato sullo studente Piattaforma di apprendimento 2021