To run a script that deploys to a sandbox:
Option A: VSCode
Option D: SFDX CLI
Example Command:
sfdx force:source:deploy -u sandboxAlias -p path/to/source
Reference:
"Use Salesforce CLI to easily create environments for development and testing, synchronize source code, and execute tests."
- Salesforce CLI Command Reference
Why Other Options Are Incorrect:
Option B: Developer Console does not support running deployment scripts.
Option C: Change Sets cannot be scripted; they are manually created and deployed through the Salesforce UI.