Automatic data conversion will occur if which of the following happens?()A. The client and server have different NLS_LANGUAGE settings.B. The client and server character sets are not the same, and the database character set is not a strict superset of the

题目
Automatic data conversion will occur if which of the following happens?()

A. The client and server have different NLS_LANGUAGE settings.

B. The client and server character sets are not the same, and the database character set is not a strict superset of the client character set.

C. The client and server are in different time zones.

D. The client requests automatic data conversion.

E. The AUTO_CONVERT initialization parameter is set to TRUE.


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  • 第1题:

    The answers each list a tunnel method and two consecutive IPv6 address quartets.Which answers identify a tunneling method that relies on an IPv4 address to be embedded into an IPv6 address, within the correct quartets listed?()

    A. Automatic 6to4, quartets 2 and 3

    B. Automatic 6to4, quartets 7 and 8

    C. ISATAP, quartets 2 and 3

    D. ISATAP, quartets 7 and 8


    参考答案:A, D

  • 第2题:

    Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6- only and IPv4 - only nodes?()

    A. Autoconfiguration

    B. Automatic 6to4 Tunnel

    C. Automatic 6to4 Relay

    D. Network Address Translator - Protocol Translator (NAT - PT)

    E. Intrasite Automatic T unnel Address Protocol (ISATAP)


    参考答案:D

  • 第3题:

    [A] occur

    [B] engage

    [C] confront

    [D] encounter


    正确答案:D
    31. D 
    由第三段的最后一句话:If stressful situations are continually encountered, …可以找到此题答案。People of all ages encounter stress. 各个年龄段的人都会遇到压力。[D] encounter 遭遇,遇到,强调“偶然遇见”;[A] occur vi. 发生,出现;[B] engage vt. 使忙碌,雇佣,预定,使从事于;例:be engaged in…忙于(从事)……。[C] confront①面对;面临;遭遇。例:to confront danger(勇敢地)面对危险②(与with 连用)使面对;使面临。例:be confronted with crisis 面临危机。

  • 第4题:

    Which of the following IPv6 tunneling mechanisms support IPv6 IGP routing protocols?()

    A. Automatic 6to4

    B. Manually configured tunnel

    C. ISATAP

    D. GRE


    参考答案:B, D

  • 第5题:

    That sound doesn’t _____ in his language so it’s difficult for him to pronounce.

    [A] happen

    [B] take place

    [C] occur

    [D] run


    正确答案:C

  • 第6题:

    —How did you like Nick′s performance last night?
    —To be honest,his singing didn′t__________to me much.

    A.appeal
    B.belong
    C.refer
    D.occur

    答案:A
    解析:
    考情点拨:本题考查动词辨析应试指导:句意:——你觉得昨晚Nick的表演怎么样?——说实话,他的演唱并不怎么吸引我。appeal to吸引;belong to属于;refer to提到,涉及;occur to突然想到。