顯示本月月末的日期()
A、select last_date(sysdate) from dual;
B、select finally_day(sysdate) from dual;
C、select last_day(sysdate) from dual;
D、select tail_day(sysdate) from dual;
有效溝通的方法是()
A、溝通過程應(yīng)使用專業(yè)術(shù)語
B、溝通中少用描述性語言
C、需要反反復(fù)復(fù)地與一個(gè)對(duì)象進(jìn)行溝通
D、溝通中應(yīng)該多說多講,表達(dá)自己的情緒
E、隨時(shí)評(píng)價(jià)溝通對(duì)象的觀點(diǎn),展開討論
The operator needs to change the /test filesystem in the testvg volume group so that it mounts automatically following a system reboot. Which of the following commands is correct?()
A、chvg -a y testvg
B、chfs -A yes /test
C、mount /test -auto=yes
D、chlv -a automount=y testlv
下面不能作為軟件設(shè)計(jì)工具的是( )。
A、PAD圖
B、程序流程圖
C、數(shù)據(jù)流程圖(DFD圖)
D、總體結(jié)構(gòu)圖
Which?Web-based?administration?tools?are?available?in?IBM?Tivoli?Access?Manager?for?Enterprise?Single?Sign-On?()
A、AccessAdmin,AccessAssistant,and IMS Configuration Utility
B、AccessStudio,AccessAdmin,AccessAssistant,and IMS Configuration Utility
C、AccessManager Console,AccessAdmin,AccessAssistant,and IMS Configuration Utility
D、AccessEnabler,AccessStudio,AccessAdmin,AccessAssistant,and IMS Configuration Utility
Which?test?checks?the?transmitter?and?receiver?of?a?local?modem?()
A、data parity
B、analog loop back
C、local digital loop back
D、remote digital loop back