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ServiceNow Certified Application Developer (CAD)

ServiceNow 应用开发者认证,考查应用程序作用域(Scoped Application vs Global Scope)、服务端脚本(Business Rules/Script Includes/GlideRecord API)、客户端脚本(Client Scripts/UI Policies/GlideAjax)、REST 集成和 Service Portal Widget 开发,60 题/90 分钟/及格 70%,$250 考试费,建议先持有 CSA。

$250
Exam Fee
60
Questions
90m
Exam Duration
70/100
Passing Score
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What this certification covers

This page is structured for quick scanning first: exam format, fit, prep time, and the actual study scope.

You will work with

Application ScopingGlideRecord APIGlideAjaxBusiness RulesScript IncludesClient ScriptsUI PoliciesUI ActionsScripted REST APIREST MessageOAuth 2.0Service Portal WidgetACLUpdate SetsScheduled JobsCross-scope AccessFlow Designer Spoke

After preparation

  • 获得 ServiceNow Certified Application Developer(CAD)认证
  • 能够在 Scoped Application 框架中开发自定义 ServiceNow 应用,理解跨作用域访问限制
  • 掌握 Business Rules/Script Includes/Client Scripts 的组合使用,构建复杂业务逻辑
  • 具备 Scripted REST API 开发和外部系统集成能力

Exam details

Exam Code
CAD
Provider
其他认证机构
Duration
90 minutes
Question Count
60 questions
Passing Score
70/100
Validity
3 years
Exam Fee
$250 USD
Question Types
单选题, 多选题
Languages
English
Official Page

Who should take it

Good fit

  • ServiceNow 应用开发工程师(ServiceNow Developer)负责自定义应用和集成开发
  • 已持有 CSA 认证的 ServiceNow 管理员,希望向开发方向转型
  • 有 JavaScript 开发经验的软件工程师(Software Engineer),进入 ServiceNow 开发领域
  • ServiceNow 合作伙伴公司的技术顾问,需要通过 CAD 认证证明开发能力

Before you start

  • 强烈建议先持有 ServiceNow CSA 认证(官方建议)
  • 6 个月以上 ServiceNow 开发经验,熟悉 GlideRecord、Business Rules、Client Scripts
  • 具备 JavaScript 编程基础(ServiceNow 服务端和客户端脚本均使用 JavaScript)
  • 了解 REST API 的基本概念(HTTP Methods/JSON/Authentication)
  • 在 PDI 上实际开发过 Scoped Application 或 Service Portal Widget

Study preparation

With hands-on AWS

4-6 weeks

From scratch

8-10 weeks

Daily pace

1-2 hours/day

Learning path preview

3 chapters
1
CAD 考试概述与备考指南
45 min
2
核心知识点
375 min
3
考前冲刺与实战演练
60 min

Certification comparison

ServiceNow CADCCDAKCCFA
Provider其他其他其他
Level助理级助理级专业级
Fee$250$150$300
Duration90 min90 min90 min
Question count606060
Validity3 yrs2 yrs3 yrs

Study tips and common mistakes

💡

60 题 90 分钟,平均每题 2 分钟,合理分配时间

💡

及格分 70/100,不确定的题先标记跳过,回头再做

💡

排除法非常有用 — 先排掉明显错误的选项,剩下的再分析

💡

多选题会告诉你选几个,仔细看题目要求

⚠️

没有读完所有选项就选答案 — 题目经常有"最佳"答案和"正确但不最佳"的干扰项

⚠️

备考只刷题不理解原理 — 考试场景题需要理解底层概念

⚠️

忽略时间管理 — 在难题上卡太久,导致后面简单题没时间做

FAQ

Frequently Asked Questions

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