战略数据规划方法实施时强调有正确的开发策略,并认为其关键应是( )。A.设计方法的

题型:单项选择题

问题:

战略数据规划方法实施时强调有正确的开发策略,并认为其关键应是( )。

A.设计方法的选择

B.最高管理者参与

C.企业部门间沟通

D.数据库系统确定

考点:计算机等级考试信息管理技术三级信息管理技术笔试
题型:单项选择题

下列加线的字,每对读音都不相同的一组是(   )

A.勤/红面面相/起眼睛责/多兴邦

B.口/执楚楚/沐猴而狱/国子

C.大/审时势大有进/身无剖/救人质

D.字/妥沌浊物/水摸鱼牲/六兴旺

题型:单项选择题

The following questions present a sentence, part of which or all of which is underlined. Beneath the sentence, you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others.

These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, and sentence construction. Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.

After his 1962 season, in which he set a record for on-base percentage, Mitch McAlister left his old team and signed with the Springfield Argonauts, with an annual salary of $550,000 and was the highest salary in professional baseball at that time.()

A. Argonauts, with an annual salary of $550,000 and was the

B. Argonauts, earning $550,000 per year and it was the

C. Argonauts for a yearly wage of $550,000, being the

D. Argonauts, with annual pay of $550,000 per year, which was the

E. Argonauts for an annual salary of $550,000, the

题型:单项选择题

甲向乙借款3万元,还款期限为2005年12月1日,时至2008年3月5日,甲未还款,乙碍于朋友情面也未要求甲还款。2008年5月10日,乙因买房要求甲还款,甲以诉讼时效已过拒绝返还,乙为此向人民法院起诉。下列表述正确的是:()

A.人民法院可以拒绝受理,因为诉讼时效已过

B.人民法院应当主动适用诉讼时效的规定,判决驳回乙的诉讼请求

C.只有甲在诉讼中以诉讼时效抗辩,人民法院才能判决驳回乙的诉讼请求

D.无论甲在诉讼中是否以诉讼时效抗辩,人民法院均可判决驳回乙的诉讼请求

题型:单项选择题


阅读以下技术说明,根据要求回答问题1~5。
[说明]
某公司内部网络通过一台24端口的交换机连接19台PC和两台服务器,使用一台硬件防火墙连接Internet,其网络拓扑结构如图2-21所示。公司内部使用的IP地址块为10.5.1.0/24。

在PC1的DOS命令窗口中,运行某条Windows命令后系统的返回信息如图2-22所示。

使用Sniffer抓包工具在PC1中捕获的、由PC1以太网接口发出的某数据包的部分信息如图2-23所示。

[问题1]
在图2-22所示的DOS命令窗口中,所运行的Windows命令是 (1) 。地址224.0.0.0是一个 (2)

A.直接广播地址

B.本地回路地址

C.私网IP地址

D.组播地址

题型:单项选择题

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