{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu","formal_name":"MMLU","introduction":"MMLU asks four-way multiple-choice questions across 57 subjects, from elementary material to professional-level examinations. Since 2020 it has been the most widely cited single reference point for general capability.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/test","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"21fdb83e-5862-514e-a487-9c714239e0b6","task_key":"all--test--21fdb83e-5862-514e-a487-9c714239e0b6","task_revision_id":"1","upstream_id":"","short_description":"MIT’s Kerberos KDC server has a maximum ticket lifetime of 24 hours (for most…","config":"all","split":"test","body":"{\"choices\":\"['The Kerberos server (KDC) refuses to establish new connections between clients and servers for expired tickets.', 'When a client connects to a server, the server sets a 24-hour timer to terminate the connection, which ensures a client cannot remain connected past the ticket’s maximum lifetime.', 'When a client connects to a server, the server compares the ticket’s expiration time to the server’s current clock, and refuses to authenticate the user if the ticket expiration time is in the past.', 'When a client connects to a server, the server sends a query to the KDC to check if the ticket is still valid with respect to the KDC’s clock, and refuses to authenticate the user if the KDC reports that the ticket is expired.']\",\"question\":\"MIT’s Kerberos KDC server has a maximum ticket lifetime of 24 hours (for most user principals). What ensures that an expired Kerberos ticket can no longer be used?\",\"subject\":\"computer_security\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/test","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}