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所在平台: Udemy |
课程主页: https://www.udemy.com/course/practice-exams-databricks-certified-data-engineer-associate-/
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课程名称:实践测试:Databricks 认证数据工程师助理 课程概述:本课程旨在为参加 Databricks 认证数据工程师助理考试的考生提供实践测试。课程包含两套完整的模拟测试,并提供详细的解答,以帮助您信心满满地备考。 考试信息: - 问题数量:45 道选择题 - 时间限制:90 分钟 - 注册费用:200 美元 - 交付方式:在线监考 - 有效期:2 年 - 再认证:每两年需要进行一次以维持认证状态 模拟测试覆盖的考试主题: 该模拟测试涵盖了 Databricks 认证数据工程师助理考试的所有关键主题,并为每个问题提供深入的解释。 1. Databricks Lakehouse 平台(24%) - 理解 Lakehouse 架构及其优势 - 探索 Databricks 工作空间、计算和存储 - 了解 Delta Lake 及其功能 2. 使用 Spark SQL 和 Python 进行 ELT(29%) - 使用 Apache Spark SQL 和 Python 进行数据转换 - 实现数据处理的 ELT 工作流 - 处理 Delta Lake 中的数据摄取、处理和存储 3. 增量数据处理(22%) - 理解批处理与增量处理 - 使用结构化流和自动加载实现增量加载 - 优化 Delta Lake 以进行增量更新 4. 生产管道(16%) - 使用 Databricks Jobs 自动化 ETL 管道 - 实施生产工作负载的最佳实践 - 管理作业调度、集群配置和性能调优 5. 数据治理(9%) - 学习 Unity Catalog 以实现访问控制和数据安全 - 理解 Databricks 中的数据权限与治理 - 监控和排除数据质量问题 实践考试格式: 每个实践考试包含 45 道选择题,分布在考试主题中: - Databricks Lakehouse 平台 - 24% - 使用 Spark SQL 和 Python 进行 ELT - 29% - 增量数据处理 - 22% - 生产管道 - 16% - 数据治理 - 9% 通过完成这些实践测试,您将获得通过 Databricks 认证数据工程师助理考试所需的信心和知识,祝您备考顺利!
Practice Tests: Databricks Certified Data Engineer AssociateDescription: If you are looking for practice tests for the Databricks Certified Data Engineer Associate exam, you have come to the right place! This course includes two full-length practice tests with detailed explanations to help you confidently prepare for the certification exam.About the Exam:Number of Questions: 45 multiple-choice questionsTime Limit: 90 minutesRegistration Fee: $200Delivery Method: Online ProctoredValidity: 2 yearsRecertification: Required every two years to maintain certification status.Exam Topics Covered in These Practice Tests:These practice tests cover all key topics included in the Databricks Certified Data Engineer Associate exam, with in-depth explanations for each question.Section 1: Databricks Lakehouse Platform (24%)Understand the Lakehouse architecture and its benefitsExplore the Databricks workspace, compute, and storageLearn about Delta Lake and its capabilitiesSection 2: ELT With Spark SQL and Python (29%)Perform data transformations using Apache Spark SQL & PythonImplement ELT workflows for data processingWork with data ingestion, processing, and storage in Delta LakeSection 3: Incremental Data Processing (22%)Understand batch vs. incremental processingImplement incremental loads using Structured Streaming & Auto LoaderOptimize Delta Lake for incremental updatesSection 4: Production Pipelines (16%)Automate ETL pipelines using Databricks JobsImplement best practices for production workloadsManage job scheduling, cluster configurations, and performance tuningSection 5: Data Governance (9%)Learn Unity Catalog for access control and data securityUnderstand data permissions and governance in DatabricksMonitor and troubleshoot data quality issuesPractice Exam Format:Each practice exam includes 45 multiple-choice questions, distributed across the exam topics as follows:Databricks Lakehouse Platform - 24%ELT With Spark SQL and Python - 29%Incremental Data Processing - 22%Production Pipelines - 16%Data Governance - 9%By completing these practice tests, you will gain the confidence and knowledge needed to pass the Databricks Certified Data Engineer Associate exam on your first attempt.I wish you all the best in your exam preparation!