单选题Which is the valid identifier?()A
falseB
defaultC
_objectD
a-class
第1题:
Which of the following is the correct format for /etc/inittab entries()
第2题:
Which three statements are valid SDM configuration wizards? ()
第3题:
Which four can be thrown using the throw statement?()
第4题:
Which four types of object can be thrown using the throw statement?()
第5题:
Which command is used to restore a Junos device to its default state?()
第6题:
Which of the following is not a valid calendaring syntax element?()
第7题:
iDentify, iDentifiable, iDentifier
idenTify, iDentifiable, identiFier
iDentify, identiFiable, iDentifier
idenTify, iDentifiable, identiFier
第8题:
ARP
RARP
TCP
UDP
IP
ICMP
BootP
第9题:
userName
%passwd
3d_game
$charge
this
第10题:
false
default
_object
a-class
第11题:
FREQ
BYHOUR
RUNDATE
INTERVAL
BYMINUTE
第12题:
rsh and ssh
Standard and VPN
rhost and .shosts
Classic and Enhanced
第13题:
Select valid identifier of Java: ()
第14题:
Which is a valid identifier?()
第15题:
Which four types of objects can be thrown using the throw statement?()
第16题:
Which two security policy actions are valid?()
第17题:
Which of the following objects can be directly referenced by a window object?()
第18题:
Runlevel:Action:Identifier:Command
Identifier:Runlevel:Action:Command
Command:Action:Identifier:Process
Process:Runlevel:Command:Identifier
第19题:
stability is positive
neutral equilibrium exists
the load line is not submerged
intact stability curves are valid
第20题:
Guaranteed PHB
Class-Selector PHB
Reserved Forwarding PHB
Discard Eligible PHB
Priority PHB
第21题:
FREQ
BYHOUR
RUNDATE
INTERVAL
BYMINUTE
第22题:
SNA
RIS
RAS
WSUS
第23题:
V$VALID_NLS_VALUES
NLS_VALID_VALUES
NLS_VALUE_OPTIONS
V$NLS_VALUE_OPTIONS
V$NLS_VALID_VALUES
第24题:
V$VALID_NLS_VALUES
NLS_VALID_VALUES
NLS_VALUE_OPTIONS
V$NLS_VALUE_OPTIONS
V$NLS_VALID_VALUES