更多“In the announcement, all the serving facilities are mentioned except . (A) trans ”相关问题
  • 第1题:

    一个2G-LTE多模UE将在下述条件下发生异系统重选()

    A.S_servingTHRESH_LTE_low

    B.S_servingS_serving+H_PRIO

    C.S_serving>THRESH_2G_low且S_non-serving_LTE>THRESH_LTE_low

    D.S_serving>THRESH_2G_low且S_non-serving_LTES_serving+H_PRIO


    参考答案:AB

  • 第2题:

    The Great Wall is a great tourist attraction,luring millions of visitors each year from all over the world?

    A:attracting
    B:entertaining
    C:receiving
    D:serving

    答案:A
    解析:
    本句意思:长城对旅游者有巨大的吸引力,每年都会吸引世界一上数一百万的游客束观光。 lure意为“引诱,诱惑”,与attract (吸引)意思相近:entertain 娱乐;receive 收到;serve 服务。

  • 第3题:

    10、将事务对象trans 回滚的语句是________ 。

    A.trans.RollBack();

    B.trans.Restore();

    C.trans.Commit();

    D.trans.Close();


    trans.RollBack();

  • 第4题:

    哪些条件满足时可能发生GSM到LTE的异系统重选?()

    A s_ serving>THRESH2G_LOw且S_non- serving_LTEく THRESH LTE_1ow且Snon- serving LTEくS_ serving+ H PRIO

    B s_ servingく THRESH2G_1ow且S_non- serving_LTE>THRESH_ LTE_1ow

    C S serving>THRESH_ 2G_ low 且 S non-serving_ LTE >THRESH _LTE_ 1ow

    D S serving< THRESH _2G_ low且S_NON-SERVING_LTEくTHRESH_LTE low 且S non-serving_LTE >S_serving +H_PRIO


    参考答案:BD

  • 第5题:

    在完整的异常语句中,子句出现的顺序正确的是_______。

    A.try—>except—>else—>finally

    B.try—>else—>except—>finally

    C.try—>except—>finally—>else

    D.try—>except—>except—>finally


    A

  • 第6题:

    Python处理异常的方式包括:

    A.try……except

    B.try……except……

    C.try……except……except……else

    D.try……except……else……finally


    try……except;try……except……;try……except……except……else;try……except……else……finally