A、A finalizer may NOT be invoked explicitly.
B、The finalize method declared in class Object takes no action.
C、super.finalize（）is called implicitly by any over riding finalize method.
D、The finalize method for a given objec twill be called no more than once by the garbage collector.
E、The order in which finalize will be called on two objects is based on the order in which the two objects became finalizable.
更多“Which two are true？（）”相关的问题
A、A. Traffic is clear text B、B. Traffic is encrypted C、C. They are initiated by the LNS D、D. They are initiated by the LAC
A、Tunnels are initiated by the LAC B、Tunnels are initiated by the LNS C、By default, subscriber authentication occurs on the LNS D、By default, subscriber authentication occurs on the LAC
A、A.AhubisconnecteddirectlytoFastEthernet0/5 B、B.FastEthernet0/1isconfiguredasatrunklink. C、C.FastEthernet0/5hasstaticallyassignedmacaddress D、D.InterfaceFastEthernet0/2hasbeendisable. E、E.MultipledevicesareconnecteddirectlytoFastEthernet0/1. F、F.FastEthernet0/1isconnectedtoahostwithmultiplenetworkinterfacecards.
A、The last policy is the default policy, which allows all traffic. B、The order of policies is not important. C、New policies are placed at the end of the policy list. D、The insert command can be used to change the order.
A、A. A user can use SSH to interface ge-0/0/0.0 and ge-0/0/1.0. B、B. A user can use FTP to interface ge-0/0/0.0 and ge-0/0/1.0. C、C. A user can use SSH to interface ge-0/0/0.0. D、D. A user can use SSH to interface ge-0/0/1.0.
A、A client group is a list of clients associated with a group. B、A client group is a list of groups associated with a client. C、Client groups are referenced in security policy in the same manner in which individual clients are referenced. D、Client groups are used to simplify configuration by enabling firewall user authentication without security policy.
A、1 is the default precedence. B、A lower number is preferred. C、A higher number is preferred. D、100 is the default precedence.
A、A.Foo.beta（） is a valid invocation of beta（）. B、B.Foo.alpha（） is a valid invocation of alpha（）. C、C.Method beta（） can directly call method alpha（）. D、D.Method alpha（） can directly call method beta（）.
A、AH provides data integrity. B、AH is identified by IP protocol 50. C、AH is identified by IP protocol 51. D、AH cannot work in conjunction with ESP
A、LSPs are bidirectional. B、LSPs are unidirectional. C、LSPs must follow the IGP's shortest path. D、LSPs can follow paths other than the IGP's shortest path.
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