正解:A
ServiceNow uses JavaScriptas its primary scripting language for automation, business rules, UI actions, and server-side scripts.
Key Areas Where JavaScript Is Used in ServiceNow:
#Client-side Scripting:UI Policies, Client Scripts
#Server-side Scripting:Business Rules, Script Includes, Scheduled Jobs
#Workflow & Flow Designer:Custom scripts for approvals, conditions, and notifications
#Integration Scripts:REST API, SOAP API calls
B). C++
C++ is acompiled languageprimarily used for system software,not for ServiceNow scripting.
C). PHP
PHP is used forweb development, butnot supported in ServiceNow.
D). Python
Python isnot usedin ServiceNow for scripting. JavaScript is the standard for bothclient-side and server-side scripting.
Reference:ServiceNow CSA Documentation - Scripting in ServiceNow
ServiceNow Official Documentation - JavaScript in ServiceNow(https://docs.servicenow.com)