单选题 Which of the following commands will show how many physical partitions are available on active hdisk1?()
lspv hdisk1
lsvg -p hdisk1
lsattr -p hdisk1
lsdev -E -l hdisk1
单选题 Which of the following will rename dir1 as dir2?()
mv dir1 dir2
ren dir1 dir2
cp -R dir1 dir2
mv -R dir1 dir2
单选题 What command will allow the operator to add the current working directory to the command search path?()
export PATH=pwd
export PATH=$PWD
export PATH=$PATH:pwd
export PATH=$PATH:$PWD
单选题 Which of the following will cancel only job 123 from printer lp01?()
lpstat -d 123 lp01
enq -d 123 -p lp01
qcan -x 123 -P lp01
lpcan -j 123 -p lp01
单选题 Operator needs to remove all leading comments # from shell.script file. Which of the following vi sub-command can achieve this?()
:r/^#//g
:1,$ s/^#//g
:sed s/^#//g
:sub s/^#//g
单选题 Which of the following is the correct command to list the filesystems in datavg?()
lsvg -p datavg
lsvg -l datavg
lsvg -L datavg
lsvg -o datavg
单选题 An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?()
cd /var/spool
lcd /var/spool
cd /usr/bin /var/spool
lcd /usr/bin /var/spool
单选题 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?()
chvg -a y testvg
chfs -A yes /test
mount /test -auto=yes
chlv -a automount=y testlv
单选题 An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?()
comment out telnetd in /etc/services refresh -s inetd
comment out telnetd in /etc/inetd.conf refresh -s inetd
comment out telnetd in /etc/rc.tcpip refresh -s telnetd
comment out telnetd in /etc/inetd.conf refresh -s telnetd
单选题 An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java -> ../jre1.5.0_06/bin/java Based on the command outputs above, what is the path to the java executable file?()
/usr/bin/java
/usr/jre1.5.0_06/bin/java
/usr/bin/jre1.5.0_06/bin/java
/usr/bin/java/jre1.5.0_06/bin/java
公文的发文闭合程序?
初始评审的目的是为职业安全健康管理体系建立和实施提供基础,为职业安全健康管理体系的持续改进( )。
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抗体是由下列哪种细胞产生的()
营业外收入是指企业发生的与其日常活动无直接关系的利得。
对于PowerPoint2003中文本框内的文字,设置项目符号可以采用的是()。
牵引装置的分类,可分为()。
足月新生儿,出生体重2.3kg,羊膜早破,生后2天拒奶,呕吐,发绀,黄疸进行性加重。体检:体温不升,前囟平,颈软,全身黄染,心率150次/分,心音及心率正常,腹软,肝肋下3cm。化验:白细胞20×109/L,中性粒细胞占80%,胆红素308μmol/L,血型“O”,母亲血型为“A”,最大可能是()
引起肾盂肾炎最常见的致病菌是( )。
女性患者,54岁,劳动中突感头晕,随即左半身无力,右眼闭合不全,双眼向左侧凝视,10分钟后昏迷。高热、双瞳孔小、四肢软瘫,应考虑的诊断是()