Which are valid identifiers？（）  A、_classB、$value$C、zer@D、¥ngstrE、2muchuq

Which are valid identifiers？（）  

  • A、_class
  • B、$value$
  • C、zer@
  • D、¥ngstr
  • E、2muchuq

相关考题：

Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY,and NLS_CHARACTERSET parameters?() A. V$VALID_NLS_VALUESB. NLS_VALID_VALUESC. NLS_VALUE_OPTIONSD. V$NLS_VALUE_OPTIONSE. V$NLS_VALID_VALUES
查看答案
Which three statements are valid SDM configuration wizards？ （）A、NATB、VPNC、STPD、Security Audit
查看答案
Which are valid modes for a switch port used as a VLAN trunk?（）A、transparentB、autoC、onD、desirableE、blockingF、forwarding
查看答案
Which is a valid identifier？（） A、 falseB、 defaultC、 _objectD、 a-class
查看答案
多选题Which two security policy actions are valid？（）AdenyBdiscardCrejectDclose
查看答案
单选题Which view shows all valid values for the NLS_LANGUAGE， NLS_SORT， NLS_TERRITORY， and NLS_CHARACTERSET parameters？（）A V$VALID_NLS_VALUESB NLS_VALID_VALUESC NLS_VALUE_OPTIONSD V$NLS_VALUE_OPTIONSE V$NLS_VALID_VALUES
查看答案
多选题Which three menu item types are valid in a menu module?（）AMagicBPlainCCheckDList itemEDivider
查看答案
单选题In the "host to host" layer of the DOD model, which of the following is a valid connection oriented protocol?（）AARPBRARPCTCPDUDPEIPFICMPGBootP
查看答案
单选题Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY,and NLS_CHARACTERSET parameters?（）AV$VALID_NLS_VALUESBNLS_VALID_VALUESCNLS_VALUE_OPTIONSDV$NLS_VALUE_OPTIONSEV$NLS_VALID_VALUES
查看答案
单选题Which is a valid identifier？（）A falseB defaultC _objectD a-class
查看答案
热门标签