120阀中，紧急阀的“稳定限制孔”孔径为（）。 ["φ0.8mm","φ1.0mm","φ1.2mm","φ1.8mm"]
An administrator has mirrored the root volume group to a second disk, but 'bootlist' is failing to correctly add the second disk. What is the likely cause of the problem?（） ["The administrator has failed to run 'bosboot -ad <2nd disk>' prior to the bootlist command.","The administrator has failed to run 'bootinfo -B <2nd disk>' prior to the bootlist command.","The administrator has failed to run 'mirrorvg -m rootvg <2nd disk>' prior to the bootlist command.","The administrator has failed to run 'bosboot -ad \/dev\/ipldevice <2nd disk>' prior to the bootlist command."]
桑代克认为，学习遵循三条重要的学习原则，即（） ["准备律、强化律和练习律","准备律、练习律和效果律","反应律、准备律和练习律","强化律、反应律和效果律"]
根据《工程建设项目招标范围和规模标准规定》的规定，属于工程建设项目招标范围的工程建设项目，重要设备、材料等货物的采购，单项合同估算价在（）人民币以上的，必须进行招标。 ["A.50万元 ","B.100万元 ","C.150万元 ","D.200万元"]
What facilitates the installation of the base fileset for the Data Encryption Standard (DES) Library Routines?（） ["Fix Central","AIX 6.1 disc","IBM AIX Toolbox","AIX Expansion Pack"]
次生菌丝体
