Update toc.yml

Author: cynthn

articles/virtual-machines/linux/toc.yml

@@ -1079,6 +1079,8 @@
     displayName: ARM
 - name: Resources
   items:
+  - name: Q & A
+    href: https://docs.microsoft.com/answers/topics/azure-virtual-machines.html
   - name: Author ARM templates
     displayName: Azure Resource Manager, ARM
     href: /azure/azure-resource-manager/