Active Directory TCP/IP DNS DHCP HTTP

TCP/IP OSI model routing switching subnetting

Hyper-V VMware Azure AWS Wintel

TCP/IP OSI model routing switching subnetting

iOS RESTful APIs Swift

Java Kotlin Swift iOS frameworks Core Data

Python PowerShell Bash TCP/IP HTTP/HTTPS

IIS .NET Web Services SQL Server SharePoint

Cloud Computing Oracle Database Oracle E-Business Suite Oracle VBCS Oracle ICS

Swift Xcode Native iOS

Swift Web Service XML GIT JSON

Ansible Yaml Chef Puppet Terraform

Red Hat TCP/IP UNIX SolarWinds VMware

AWS GCP Azure Python Go

SCCM AD DHCP DNS TCP/IP