网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
What must an administrator do to prevent new telnet users from connecting to the system?()
A.rmdev -l /dev/pts
B.touch /etc/nologin
C.chdev -l sys0 -a nologin
D.chuser -a login=false ALL
参考答案
更多 “ What must an administrator do to prevent new telnet users from connecting to the system?() A.rmdev -l /dev/ptsB.touch /etc/nologinC.chdev -l sys0 -a nologinD.chuser -a login=false ALL ” 相关考题
考题
What_________you do this Sunday if it _________ ?A． do, will rainB． will, rainC． do, rainsD． will, rains
考题
9． _______you _______ stay at home today?A． Do ; have toB． Must; have toC． Have; toD． Do ; must
考题
下列哪组中的用户能够共享文件夹()。
A.Administrators，ServerOperators和PowerUsersB.Users和ServerOperatorsC.Users和PowerUsersD.Users和Administrator
考题
Youupdatedtheresourceplandirectivefortheresourceconsumergroup，DSS_USERS.TheresourceplandirectiveisassignedtotheDSS_PLANbyusingthefollowingstatement：SQLEXECDBMS_RESOURCE_MANAGER.UPDATE_PLAN_DIRECTIVE（PLAN=’DSS_PLAN’，GROUP_OR_SUBPLAN=’DSS_USERS’，NEW_CPU_P1=80，NEW_SWITCH_GROUP=’CANCEL_SQL’，NEW_SWITCH_ESTIMATE=TRUE，NEW_SWITCH_TIME=600）；Auserconnectstothedatabaseandstartsanoperation.WhatistheoutcomeifOracleestimatesthattheexecutiontimeforthisoperationwillexceed600seconds？（）
考题
What ______ you do this Sunday if it ______?A. do, will rain
B. will, rain
C. do, rains
D. will, rains
考题
使用snmptuil.exe 可以查看代理的 MiB对象,下列文本框内oid部分是（ ）.C:\ Users\Administrator> snmptuil get 192.168.1.31 public.1.3.6.1.2.1.1.3.0Variable=system.sysUpTime.0Value=TimeTicks 1268830A.192.168.1.31
B.1.3.6.1.2.1.1.3.0
C.system.sysUpTime.0
D.TimeTicks 1268803
考题
将一批英文单词存入一个字符串数组中，例如： {"we","who","word","these","do","what","new","the","hello"} 求所有单词的平均长度,输出结果精确到小数点后2位。
考题
5、要在命令行下使用adb shell命令，应将（）目录添加到系统Path环境变量中？A．C:\Users\Administrator\AppData\Local\Android\Sdk\binB．C:\Users\Administrator\AppData\Local\Android\Sdk\platformsC．\Users\Administrator\AppData\Local\Android\Sdk\build-toolsD．C:\Users\Administrator\AppData\Local\Android\Sdk\platform-tools
热门标签
最新试卷
