Add FAQ for backend roadmap

src/data/roadmaps/backend/faqs.astro

@@ -32,5 +32,12 @@ export const faqs: FAQType[] = [
       'If you are a beginner who is just getting started, don\'t feel overwhelmed by looking at this roadmap. Look at the answer to the FAQ "How to become a Backend Developer?"',
     ],
   },
+    {
+        question: 'What are the tools used for backend development?',
+        answer: [
+            'Other than the language itself, some common [backend developer tools](https://roadmap.sh/backend/developer-tools) that you’ll use as a backend dev, are going to be: The IDE/Text editor; here you have tons of options from VSCode, to Zed or Sublime Text. Some database tools, such as DataGrid or Navicat interact with your databases from outside your code. API-related tools like Swagger or Postman will help you document their behavior and share the endpoints with your team. A hosting service for your code. And finally, some collaborative and productivity tools such as Jira, Wrike, Trello or Monday to help you organize your work with your colleagues. And others like Raycast or iTerm to boost your productivity. There are many alternatives in each category, it’s up to you to try them and pick the ones that work best for you.',
+
+        ]
+    }
 ];
 ---