fix(curriculum): question in second welcome lecture challenge (freeCodeCamp#57960)

Author: moT01

curriculum/challenges/english/25-front-end-development/lecture-welcome-to-freecodecamp/6734e2c5780912abd874e79c.md

@@ -86,36 +86,36 @@ All of the above.
 
 ## --text--
 
-What is the recommended strategy for pacing yourself through the freeCodeCamp certification coursework?
+What makes each freeCodeCamp certification unique?
 
 ## --answers--
 
-Code for several hours one day a week.
+It has its own unique verification URL.
 
 ### --feedback--
 
-Learning to code is a marathon, not a sprint.
+Think about the features mentioned that verify authenticity and uniqueness.
 
 ---
 
-Code for half an hour every day.
-
----
-
-Complete all coursework in one month.
+It has its own unique serial number.
 
 ### --feedback--
 
-Learning to code is a marathon, not a sprint.
+Think about the features mentioned that verify authenticity and uniqueness.
 
 ---
 
-Work only on weekends.
+It has its own QR code.
 
 ### --feedback--
 
-Learning to code is a marathon, not a sprint.
+Think about the features mentioned that verify authenticity and uniqueness.
+
+---
+
+All of the above.
 
 ## --video-solution--
 
-2
+4