CompTIA Security+
- 420 free practice questions, every one explained · no signup required
- Full-length timed mock exam (90 questions, 90 minutes) — free
- Study guide: free to read online · PDF + EPUB download $14.99 one-time
- Written from: CompTIA
- Languages: English
- Last updated: September 2026
Practice questions
Learn by topic with instant explanations. Free, no signup.
Full timed mock exam
A 90-question, 90-minute simulation to test your readiness.
Free practice for the CompTIA Security+ exam. Original questions in English, 中文 and Español, covering the official content areas — with a full timed mock exam.
The CompTIA Security+ exam is about 100 questions. Practice by topic here, then take the full timed mock exam to gauge your readiness. Free, no signup.
What the CompTIA Security+ exam covers
24%
Threats & Attacks
24%
Security Operations
20%
Implementation
18%
Security Architecture
14%
Governance & Compliance
备考资源
Register — CompTIA (official) →推荐备考 — 书籍与工具
- CompTIA Security+ Get Certified Get Ahead (SY0-701) — Darril Gibson
The community-favorite Security+ guide known for clear, exam-focused explanations.
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常见问题
PrepPass 的CompTIA Security+练习是免费的吗?
是的 —— PrepPass 上所有CompTIA Security+练习题、学习指南和课程都免费。此外还免费包含一次完整的限时模拟考试。
PrepPass 有多少道CompTIA Security+练习题?
PrepPass 目前有 420 道原创CompTIA Security+练习题,分布在 5 个主题板块,每道题都附有答案解析。
PrepPass 的CompTIA Security+备考内容有哪些语言?
英语、中文、西班牙语(Español)和越南语(Tiếng Việt)。
PrepPass 的CompTIA Security+题目是怎么编写的?
全部由 PrepPass 依据公有领域法规和官方考试大纲原创编写 —— 绝不照搬真实考题。 了解我们的出题方法 →
PrepPass 与发证机构或考试机构有关联吗?
没有。PrepPass 是独立的学习资源,与任何发证机构或官方考试机构均无关联、未获其认可、也无任何隶属关系。
可以用手机练习CompTIA Security+吗?
可以 —— PrepPass 可在任何手机或电脑浏览器中使用,无需下载 App。
拥有完整的 CompTIA Security+ (SY0-701) 学习指南 —— PDF + EPUB,$14.99 →