March 2025
Intermediate to advanced
408 pages
10h 29m
Portuguese (Portugal, Brazil)
Content preview from Guia de estudo do Databricks Certified Data Engineer Associate
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Capítulo 9. Visão geral da certificação
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À medida que te aproximas da fase final do teu percurso de certificação, está na altura de te preparares para o exame. Neste capítulo, apresentaremos uma visão geral abrangente do exame de certificação, detalhando o seu formato, estrutura e os principais tópicos em que te deves concentrar. Também oferecemos um guia prático sobre como se inscrever e o que esperar no dia do exame. Para melhorar ainda mais a tua preparação, partilharemos recursos valiosos para exames práticos, permitindo-te avaliar os teus conhecimentos e competências de forma eficaz.
Explorando o formato do exame
Antes de fazeres o exame Databricks Data Engineer Associate, é importante que te familiarizes com o esquema do exame. Normalmente, o exame é composto por 45 perguntas que deves responder num período de 90 minutos. No entanto, dependendo da dificuldade de perguntas específicas, podes encontrar ocasionalmente 4 a 5 perguntas adicionais, elevando o número total para aproximadamente 50 perguntas.
A nota de aprovação foi estabelecida através de uma análise estatística rigorosa, tendo em conta os diferentes níveis de dificuldade das perguntas. Atualmente, a taxa de aprovação está fixada em cerca de 75%. No entanto, para aumentares as tuas hipóteses de certificação, é aconselhável tentar obter pelo menos 80%, o que significa responder corretamente a um ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.