Expected 300-535 Exam Topics, as suggested by Cisco :

• Module 1: Construct A Python Script To Configure A Device Using NSO RESTCONF API/ Describe Characteristics Of API Styles (REST And RPC)
• Module 2: Describe The Management And Automation Of Cisco ESC Components/ Describe The Benefits Of Python Virtual Environments
• Module 3: Implement XR Traffic Controller (Including Topology Information Transfer To XTC)/ Utilize Common Version Control Operations With Git
• Module 4: Diagnose Model-Driven Dial-In/-Out Telemetry Streams With Grpc For A Cisco IOS XR/ Identify The JSON Instance Based On A YANG Model
• Module 5: Deploy Device Configuration And Validate Operational State Using Ansible Playbooks/ Identify The XML Instance Based On A YANG Model
• Module 6: Implement Configuration And Operation Management Using NETCONF Protocol/ Compare Common Data Types (JSON, XML, YAML, Plain Text, Grpc, And Protobuf)
• Module 7: Describe The Characteristics And Use Of YANG Data Models (Openconfig, IETF, And Vendor)/ Compare The NETCONF Datastores
• Module 8: Construct Xpath Notation For A Given Node Or Instance Of A Node/ Describe Common HTTP Authentication Mechanisms (Basic, Token, And Oauth)
• Module 9: Deploy A Service Package Using NSO/ Implement Configuration And Operation Management Using RESTCONF Protocol
• Module 10: Deploy Device Configuration And Validate Operational State Using Netmiko/ Interpret A YANG Module Tree Generated By Pyang
• Module 11: Construct A Service Template Using NSO/ Interpret Python Scripts Containing Data Types, Functions, Classes, Conditions, And Looping
• Module 12: Construct A Python Script Using RESTCONF With JSON/ Deploy Device Configuration And Validate Operational State Using Ncclient
• Module 13: Automation And Orchestration Platforms/ Construct A Python Script Using NETCONF With YDK
• Module 14: Explain The Benefits Of Using Network Configuration Tools Such As Ansible And Puppet For Automating IOS XE Or IOS XR Platforms
• Module 15: Describe The Challenges Encountered And Patterns Used When Consuming Apis Synchronously And Asynchronously
• Module 16: Network Device Programmability/ Identify The Uses Of Cisco WAE/ Identify The Benefits Of NSO
• Module17: Describe NSO Architecture/ Compare Gnmi With NETCONF/ Describe ETSI NFV