单项选择题
A.installp -E
B.Islpp -E
C.Ippchk -c
D.instfix -c
单项选择题 ASystempadministratorsuspectstheyarereceivinganerrorfromoneoftheirnightlycronjobs.Thejobis：01***/usr/local/bin/nightlycheck.plWhereshouldtheadministratorfirstlookforerrorsreportedbythiscronjob（）
单项选择题 ASystempadministratorsuspectstheyarereceivinganerrorfromoneoftheirnightlycronjobs.Thejobis：01***/usr/local/bin/nightlycheck.plWhereshouldtheadministratorfirstlookforerrorsreportedbythiscronjob（）
单项选择题 An application is no longer required to start up automatically at system boot. Which of the following supported procedures would the administrator use to accomplish this（）