问题详情

Agovernmentdepartmentgeneratesinformationwhichshouldnotbedisclosedtoanyonewhoworksoutsideofthedepartment.Therearemanyothergovernmentdepartmentsworkingwithinthesamebuilding.
WhichofthefollowingwouldNOTbeaneffectivecontrolprocedureforthegenerationanddistributionoftheinformationwithinthegovernmentdepartment？
A.Ifworkingfromhome,departmentalemployeesmustuseamemorysticktotransferdata,aslaptopcomputersarenotallowedtoleavethedepartment
B.Alldepartmentalemployeesmustenternon-disclosedandregularlyupdatedpasswordstoaccesstheircomputers
C.Allauthorisedemployeesmustswipeanofficiallyissued,personalidentitycardattheentrancetothedepartmentbeforetheycangainaccess
D.Allhardcopiesofconfidentialinformationmustbeshreddedattheendofeachdayorlockedovernightinasafeifneededagain

请帮忙给出正确答案和分析，谢谢！