Salesforce, Recent Online Assessment Questions | Workflow Configuration | Safe Passwords | Feb2026

Question 1: Salesforce Workflow Configuration Problem Statement: Given a Salesforce workflow configuration string config consisting of digits (0-9) and placeholders (?), determine the number of ways the placeholders can be replaced with digits (0-9) such that no two adjacent workflow steps (digits) are the same. Since the answer can be very large, return the answer modulo 10^9 + 7. Example: config = "1?3?" The first placeholder (?) can be replaced with 8 possible digits: {2, 4, 5, 6, 7, 8, ...