Computer Aptitude - Computer SoftwareWhich OS role allows multiple users to safely share system resources?AMemory managementBSecurity managementCUser interface managementDDevice managementCheck Answer
Step-by-Step SolutionStep 1: Identify multi-user safety needMultiple users require controlled access.Step 2: Match with OS roleSecurity management enforces authentication and authorization.Final Answer:Security management → Option BQuick Check:User access control confirms security management ✅Quick Trick: Multi-user safety = security management.Common Mistakes:MISTAKESThinking memory control ensures user safety.
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