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4A0-M02 · Question #94

In a 3G network, which of the following statements most accurately describes the user data plane between a UE and the GGSN when a direct tunnel is not used?

The correct answer is B. A Radio Access Bearer between the UE and the SGSN and a GTP tunnel between the. See the full explanation below for the reasoning.

Question

In a 3G network, which of the following statements most accurately describes the user data plane between a UE and the GGSN when a direct tunnel is not used?

Options

  • AA Radio Access Bearer between the UE and the NodeB, a GTP tunnel between the
  • BA Radio Access Bearer between the UE and the SGSN and a GTP tunnel between the
  • CA GTP tunnel between the UE and the GGSN.
  • DA Radio Access Bearer between the UE and the RNC, a GTP tunnel between the RNC
  • ENone of the above answers are correct.

How the community answered

(58 responses)
  • A
    2% (1)
  • B
    81% (47)
  • C
    5% (3)
  • D
    10% (6)
  • E
    2% (1)

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