White (Beta) tin, stable above 13.2Â°C, is the common metallic form of the element. Alpha-tin is a semiconductor. Typical Applications: Tinplate foil, collapsible tubes, block tin products, pewter, alloying, coatings, powder applications (sintered bronze and iron parts).
Audit trail. Audit trail is a set of records on a particular lock or tag. You can view the logs of unlocking, including tag entries and master key entries on a particular lock, as well as logs of incidents such as; alarms like Door Left Open (DLO), tamper, Intruder Alarms and Low Battery Warnings.
a complete audit trail is maintained ANS: C 27. Audit objectives for communications controls include all of the following except a. illegal access to the system is prevented and detected ANS: D 26. attempting to retrieve unauthorized data via inference queries ANS: B 24.