Introduction

15

Exam Objective

16

Exam Structure

16

Exam Booking

16

Exam Scoring

17

What If You Fail?

18

Test Preparation Resources

18

SAP Learning Hub

18

SAP HANA Academy’s YouTube Channel

18

SAP Tutorials for Developers

19

openSAP

19

SAP Discovery Center Missions

20

SAP Community

21

SAP Help

22

Test-Taking Strategies

22

Summary

23

1 SAP Business Technology Platform

25

1.1 Objectives of This Portion of the Test

26

1.2 Cloud Computing

26

1.2.1 Types of Cloud Computing

27

1.2.2 Cloud Computing Models

28

1.3 SAP Business Technology Platform

30

1.3.1 The Uniqueness of SAP Business Technology Platform

30

1.3.2 SAP Business Technology Platform Capabilities

31

1.3.3 SAP Business Technology Platform Environments

35

1.3.4 SAP Business Technology Platform Cockpit

37

1.4 SAP Business Technology Platform Account Model

38

1.4.1 Feature Sets

38

1.4.2 Account Model

38

1.5 SAP Business Technology Platform Commercial Models

43

1.5.1 Consumption-Based Commercial Model

43

1.5.2 Subscription-Based Commercial Model

44

1.5.3 Free-Tier

45

1.5.4 Trial Account

45

1.5.5 Entitlements, Service Plans, and Quotas

46

1.6 Cloud Foundry

47

1.6.1 Architecture

48

1.6.2 Cloud Foundry Layers

49

1.6.3 Enabling Cloud Foundry in SAP Business Technology Platform

50

1.6.4 Cloud Foundry Command-Line Interface

51

1.6.5 Scaling a Cloud Foundry Application

51

1.6.6 Past and Future of the Cloud Foundry Platform

53

1.7 SAP Discovery Center

54

1.8 Important Terminology

55

1.9 Practice Questions

57

1.10 Practice Question Answers and Explanations

59

1.11 Test Takeaway

61

1.12 Summary

61

2 Web Development Standards

63

2.1 Objectives of This Portion of the Test

64

2.2 Application Programming Interface, Representational State Transfer, and Open Data

64

2.2.1 API

64

2.2.2 REST

65

2.2.3 OData

67

2.3 JavaScript Object Notation and Yet Another Markup Language

77

2.3.1 JSON

77

2.3.2 YAML

79

2.3.3 YAML versus JSON

80

2.4 Twelve-Factor App Principles

81

2.5 Important Terminology

86

2.6 Practice Questions

87

2.7 Practice Question Answers and Explanations

90

2.8 Test Takeaway

93

2.9 Summary

93

3 SAP Cloud Application Programming Model

95

3.1 Objectives of This Portion of the Test

96

3.2 SAP Business Application Studio

97

3.2.1 Technical Details

97

3.2.2 Getting Started with SAP Business Application Studio

98

3.3 Introduction to the SAP Cloud Application Programming Model

103

3.3.1 Capabilities of the SAP Cloud Application Programming Model

104

3.3.2 Real-World Scenario

106

3.3.3 Following the Progress in the Real-World Scenario

108

3.4 Creating an SAP Cloud Application Programming Model Project

108

3.5 Domain Modeling

111

3.5.1 Entities

112

3.5.2 Types

113

3.5.3 Aspects

113

3.5.4 Code List

115

3.5.5 Views and Projections

116

3.5.6 Associations

116

3.5.7 Unmanaged and Managed Associations

117

3.5.8 Compositions

117

3.5.9 Actions and Functions

118

3.5.10 Real-World Scenario: Domain Model

119

3.5.11 Core Data Services Language to Core Schema Notation

120

3.5.12 Database interactions

121

3.6 Creating OData Services

122

3.6.1 Service Modeling

122

3.6.2 Real-World Scenario: Create a Service

124

3.7 Running Locally

125

3.7.1 Running the SAP Cloud Application Programming Model Project

125

3.7.2 Adding Test Data

126

3.7.3 Connecting to SAP HANA Cloud

128

3.7.4 CDS Bind Command

132

3.8 Custom Handlers

133

3.8.1 Writing Custom Handlers

133

3.8.2 Application Programming Interface for Handler Registration

134

3.8.3 Explicit Way of Registering Event Handlers

134

3.8.4 Phases of Events

135

3.8.5 Real-World Scenario: Creating Custom Handlers

137

3.9 Emitting and Subscribing to Events

138

3.10 Building and Deploying

140

3.10.1 Cloud Foundry Native Deployment

140

3.10.2 Multi-Target Applications

143

3.11 Annotations

146

3.12 Important Terminology

148

3.13 Practice Questions

149

3.14 Practice Question Answers and Explanations

152

3.15 Test Takeaway

154

3.16 Summary

155

4 Connectivity

157

4.1 Objectives of This Portion of the Test

158

4.2 Consuming External OData Services

158

4.3 Destination Service

165

4.3.1 Creating a Destination

165

4.3.2 Manually Creating and Binding SAP BTP Service Instances

167

4.3.3 Creating and Binding the Service via the Terminal

168

4.3.4 Creating and Binding the Service via mta.yaml

169

4.3.5 Running the Service Locally

171

4.3.6 Running on SAP Business Technology Platform

173

4.4 Cloud Connector

173

4.4.1 Installing the Cloud Connector

175

4.4.2 Configuring the Cloud Connector

175

4.5 Connectivity Service

179

4.6 Advanced Concepts

181

4.6.1 Sending the Application Programming Interface Key

181

4.6.2 Advanced Custom Handler

183

4.6.3 Application Details

184

4.7 Important Terminology

185

4.8 Practice Questions

186

4.9 Practice Question Answers and Explanations

187

4.10 Test Takeaway

188

4.11 Summary

189

5 SAP Fiori Elements

191

5.1 Objectives of This Portion of the Test

192

5.2 SAPUI5

192

5.3 SAP Fiori

194

5.4 SAP Fiori Elements

201

5.4.1 Generating the SAP Fiori Elements Application

202

5.4.2 Enabling the Draft Functionality

208

5.4.3 Adding Annotations

210

5.5 Important Terminology

224

5.6 Practice Questions

224

5.7 Practice Question Answers and Explanations

227

5.8 Test Takeaway

228

5.9 Summary

228

6 Authorization and Trust Management

229

6.1 Objectives of This Portion of the Test

230

6.2 AppRouter

231

6.2.1 Challenges with the Microservices Approach

231

6.2.2 Options to Add the AppRouter Module

232

6.2.3 Configuring AppRouter

233

6.2.4 Configuring the HTML5 Application Repository Service

236

6.2.5 Real-World Scenario: Adding an AppRouter Module

237

6.3 Authentication and Trust Management

241

6.3.1 Identity Provider at the Subaccount Level

241

6.3.2 Authentication Strategies

242

6.3.3 SAP Authorization and Trust Management Service

245

6.3.4 JSON Web Token

246

6.3.5 Types of Users

248

6.3.6 Real-World Scenario Adding Authentication

249

6.4 Authorization

251

6.4.1 Role Collections, Roles, Scopes, Attributes

251

6.4.2 Application Security Descriptor: xs-security.json

252

6.4.3 Assigning and Enforcing Authorizations

253

6.4.4 Real-world Scenario: Adding Authorizations

260

6.5 Important Terminology

263

6.6 Practice Questions

264

6.7 Practice Question Answers and Explanations

266

6.8 Test Takeaway

268

6.9 Summary

268

7 Continuous Integration and Delivery

271

7.1 Objectives of This Portion of the Test

273

7.2 Continuous Integration, Delivery, and Deployment

273

7.2.1 Continuous Integration

273

7.2.2 Continuous Delivery

274

7.2.3 Continuous Deployment

274

7.3 Configuring the CI/CD Pipeline

275

7.3.1 Unit Testing

276

7.3.2 Git Repository

279

7.3.3 Configure CI/CD with SAP Continuous Integration and Delivery Service

281

7.4 Important Terminology

293

7.5 Practice Questions

294

7.6 Practice Question Answers and Explanations

297

7.7 Test Takeaway

298

7.8 Summary

299