* Why Salesforce CLI? * The Salesforce CLI supports scripting for Continuous Integration (CI) pipelines, allowing automatic testing and deployment as part of the CI process. * Why Not Other Options? * B: Visual Studio Code is a development IDE, not a CI tool. * C: Force.com Toolkit is outdated and does not support CI processes. * D: Developer Console is for debugging and manual testing, not automation. References:Salesforce CLI Documentation:https://developer.salesforce.com/tools/sfdxcli