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CompTIA Data+ 考试自学材料
iLEARN Innovative Learning 提供的 CompTIA Data+ 在线考试自学材料
CompTIA Data+ 课程和考试的合作伙伴
iLEARN 提供不同的培训解决方案和资源，帮助和支持考生准备并通过 CompTIA Data+ 认证考试。在本页面，您可以购买包含最终认证考试的 CompTIA Data+ 自学材料（学习指南）。
如果您有兴趣购买包含练习测试和考试券的整个电子学习课程，请访问我们的 CompTIA Data+ 页面。
下面您可以找到 CompTIA Network+ 官方自学材料（学习指南）的所有详细信息。
该认证的版本为CompTIA Data+ DA0-001。
CompTIA Data+ DA0-001 自学材料（电子书）详情
- 电子书 兑换后可使用 12 个月
- 自学指南 - 电子书 (DA0-001)
- 内容与现实世界中的工作相一致--课程涉及工作角色中的职能领域，而主题则与独立的工作任务相关
- 每个主题末尾都有复习题，以确认理解程度
- 包含重要术语和缩略语的综合词汇表
- 电子书通过基于浏览器的官方 CompTIA 自学指南电子阅读器提供
CompTIA Data+ DA0-001 在线考试详细信息
- 多项选择题和基于表现的问题（PBQs）：基于表现的问题是考试项目，旨在测试考生在实际环境中解决问题的能力，以模拟或虚拟环境的形式提供。）
- 90 道题
- 及格分数 675 分（100-900 分）
- 测试提供商：Person Vue（测试中心或在线测试）。
有关 Pearson Vue 考试的更多信息，请访问此页面。
目标
CompTIA Data+ 培训旨在验证通过认证的专业人员是否具备促进数据驱动型业务决策所需的技能，包括
- 挖掘数据
- 数据处理
- 数据可视化和报告
- 基本统计方法的应用
- 分析复杂的数据集，同时在整个数据周期中遵守管理和质量标准
适合人群
- 数据分析师
- 临床分析员
- 报告分析员
- 营销分析员
- 业务数据分析师
- 运营分析员
- 商业智能分析员
课程内容
- 数据概念和环境- 通过识别数据模式和维度的基本概念，同时了解常见数据结构和文件格式之间的差异，来增强你的知识
- 数据挖掘 - 拓展技能，解释数据收集概念、清理和分析数据集的原理、执行数据处理并了解数据处理技术
- 数据分析 - 获得应用适当的描述性统计方法、总结分析类型和关键分析技术的能力
- 可视化--学习如何转换业务需求，以报表或仪表盘的形式，利用正确的设计组件创建适当的可视化内容
- 数据治理、质量和控制- 提高总结关键数据治理概念和应用数据质量控制概念的能力
先决条件
为了参加 CompTIA Data+ 课程和考试，建议考生（但不是必须）具备以下条件：
- 18-24 个月的报告/业务分析师工作经验
- 接触过数据库和分析工具
- 对统计学有基本了解
- 数据可视化经验
教师语言
课程材料语言
考试类型
证书类型
考试语言
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With the purchase of e-learning packages with 30 days and 1 year of duration, exam doesn’t have to be necessarily taken within the closing date of the account on the e-learning platform. The validity of the exam voucher code is 12 months starting from the issue date.
During the purchase process it is possible to register data and details of each participant.
The activation date of the package can be selected during the purchase process on our website. The days of access to the course, indicated in the title of the product, will be calculated starting from the selected date. Payment must be completed before the activation date.
30 days, 120d or 1 year are to be considered as the period, so the days, during which it is possible to access the purchased training courses on our e-learning platform. These periods start on the activation date selected during the purchase process on our webiste. The activation date can be chosen and selected within 30 days from the purchase date. If you need more flexibility, do not hesitate to contact us.
The main difference between these packages, beyond the duration of access, is that the 30 days and 1 year packages include the exam, while the 120 days package does not include the exam.
Exam voucher code is usually issued at the activation of the e-learning course, anyway it can also be issued at the end of the e-learning course of sent after 24/48 hours from the order date. In case of purchase for exam only, exam voucher code is issued at purchase confirmation, always after the receipt of payment.