Whenconfiguringthemessagingsystem,whichofthefollowingarevalidparametersforthefiletransport?()
A. FileName
B. OperatingSystem
C. Location
D. Host
E. Mode
Whichcommandisusedbythesystembootprocesstodeterminewhatresourcesareavailabletothesystem?()
A. diag
B. lscfg
C. mpcfg
D. cfgmgr
在传播学研究中,作为正式调查的抽样形式是()
A. 随机抽样
B. 非随机抽样
C. 偶遇抽样
D. 雪球抽样