American culture and media, in some Ways, have helped to enrich German culture.A．YB．NC．NG

A.Itsendsdataincleartextformat.

B.ItisnolongersupportedonCisconetworkdevices.

C.ItismoresecurethanSSH

D.Itrequiresanenterpriselicenseinordertobeimplemented.

E.ItrequiresthatthedestinationdevicebeconfiguredtosupportTelnetconnections.

What is the discussion mainly about？

A．The characteristics of forces.

B．The name of various forces.

C．The two categories of forces.

D．The diagrams of forces.

In the last two paragraphs, what "advantage" refers to is ______.

A．we store more objects than faces

B．we remember objects longer than faces

C．we store more faces than objects

D．we remember faces longer than objects

A. Layer 3 MPLS VPNs can forward only IP packets

B. Layer 2 MPLS VPNs can forward any network protocol

C. MPLS label paths are automatically formed based on Layer 2 frames

D. Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames

E. In Layer 2 MPLS VPNS, the service provider controls the customer Layer 3 policies

A、scalable

B、one way data flow

C、resource sharing without a dedicated server

D、decentralized resources

E、centralized user accounts

A. classful routing protocol

B. variable-length subnet masks

C. broadcast addressing

D. manual route summarization

E. uses SPF algorithm to compute path

A、use daemons

B、initiate data exchanges

C、are repositories of data

D、may upload data to servers

E、listen for requests from servers

A. Policy-Based Multipath

B. TCP Acceleration (AFP)

C. Forward Error Correction

D. Molecular Sequence Reduction