考题
若要打开A盘中user子目录下名为aaa.txt的文本文件进行读、写操作,下面符合此要求的函数调用是( )A.fopen("A:\user\aaa.txt","r")B.fopen("A:\\user\\aaa.txt","r+")C.fopen("A:\user\aaa.txt","rb")D.fopen("A:\\user\\aaa.txt","w")
考题
User programs interact with the kernel through a set of standard(71). They request services to be provided by the kernel. Such services would include accessing a file: open close, read, write, link, or execute a file; starting or(72)accounting records; changing ownership of a file or(73); changing to a new directory; creating,(74), or killing a process; enabling access to hardware devices; and setting limits on system resources. Unix is a multi -user, multi -tasking operating system. You can have many users logged into a system simultaneously, each running many programs. It's the kernel's job to keep each process and user separate and to regulate access to(75), including cpu, memory, disk and other L/O devices.A.system commandsB.system transferC.system callsD.system rings
考题
Click the Exhibit button.Referring to the exhibit, which statement contains the correct gateway parameters?()
A. [edit security ike] user@host# show gateway ike-phase1-gateway { policy ike-policy1; address 10.10.10.1; dead-peer-detection { interval 20; threshold 5; } external-interface ge-1/0/1.0; }B. [edit security ike] user@host# show gateway ike-phase1-gateway { ike-policy ike-policy1; address 10.10.10.1; dead-peer-detection { interval 20; threshold 5; } external-interface ge-1/0/1.0; }C. [edit security ike] user@host# show gateway ike-phase1-gateway { policy ike1-policy; address 10.10.10.1; dead-peer-detection { interval 20; threshold 5; } external-interface ge-1/0/1.0; }D. [edit security ike] user@host# show gateway ike-phase1-gateway { ike-policy ike1-policy; address 10.10.10.1; dead-peer-detection { interval 20; threshold 5; } external-interface ge-1/0/1.0; }
考题
WhichtypeofsourceNATisconfiguredintheexhibit?()[editsecuritynatdestination]user@hostshowpoolA{address10.1.10.5/32;}rule-set1{fromzoneuntrust;rule1A{match{destination-address100.0.0.1/32;}then{destination-natpoolA;}}}A.staticdestinationNATB.staticsourceNATC.pool-baseddestinationNATwithoutPATD.pool-baseddestinationNATwithPAT
考题
WhichtypeofsourceNATisconfiguredintheexhibit?()[editsecuritynatsource]user@hostshowrule-set1{frominterfacege-0/0/2.0;tozoneuntrust;rule1A{match{destination-address1.1.70.0/24;}then{source-natinterface;}}}A.interface-basedsourceNATB.staticsourceNATC.pool-basedsourceNATwithPATD.pool-basedsourceNATwithoutPAT
考题
[editgroups]user@hostshownode0{system{host-nameNODE0;}interfaces{fxp0{unit0{familyinet{address1.1.1.1/24;}}}}}node1{system{host-nameNODE1;}interfaces{fxp0{unit0{familyinet{address1.1.1.2/24;}}}}}Intheexhibit,whatisthefunctionoftheconfigurationstatements?()A.Thissectioniswhereyoudefineallchassisclusteringconfiguration.B.Thisconfigurationisrequiredformembersofachassisclustertotalktoeachother.C.Youcanapplythisconfigurationinthechassisclustertomakeconfigurationeasier.D.Thissectioniswhereuniquenodeconfigurationisapplied.
考题
Windows98中,两个注册表文件是USER.DAT和()。
A.Win.iniB.Control.iniC.System.iniD.System.DAT
考题
Diameter路由代理(DRA)在Cx接口支持基于哪个AVP进行寻址?
A.User-NameB.Public-IdentityC.Called-Station-IdD.User-IdentityE.Framed-IPv6-Address
考题
Diameter路由代理(DRA)在Zh接口支持基于哪个AVP进行寻址?
A.Destination-HostB.User-NameC.Called-Station-IdD.User-IdentityE.Framed-IPv6-Address
考题
Diameter路由代理(DRA)在Sh接口支持基于哪个AVP进行寻址?
A.Destination-HostB.Public-IdentityC.User-NameD.Called-Station-IdE.Framed-IPv6-Address