SQL Server 2000的数据以页为基本存储单位,页的大小为______。 A

题型:单项选择题

问题:

SQL Server 2000的数据以页为基本存储单位,页的大小为______。

A) 16KB
B) 64KB
C) 32KB
D) 8KB

考点:计算机等级考试数据库工程师计算机数据库工程师
题型:单项选择题

阅读理解。

     For the past two years, 8-year-old Harli Jordean from Stoke Newington, London, has

been selling marbles(弹珠). His successful marble company, Marble King, sells all things

marble-related-from affordable tubs of the glass playthings to significantly expensive items

like Duke of York solitaire tables - sourced, purchased and processed by the mini-CEO

himself.

    "I like having my own company. I like being the boss," Harli told the Mirror.

    With profits now in the thousands, "the world's youngest CEO" has had to get his mother

and older brothers to help him meet the growing demand.

    Harli launched Marble King after swapping marbles at school led to schoolchildren consuming

his marble collection. Yes, he literally "lost his marbles." Harli and his mother, Tina, turned to

the Internet to find replacements.

    Harli saw an empty space online: the marbles he wanted were hard to find. Within months,

Harli had his own marble-selling website - and orders started pouring in.

    Tina says her son's attachment to marbles started when he was just 6.

    "His attachment became so passionate that we started calling him the Marble King - so when

he wanted to set up a website it was the natural name for it," she told The Sun.

    "I never thought it would become so popular - we are struggling to cope with the number

of orders at times."

     The 8-year-old boy has his sights set on expanding his business and launching his own brand

of marbles.

    "Sometimes his ideas are so grand we have to scale them back a bit. But his dream is still to

own Britain's biggest marble shop and open stores around the world," Tina told The Daily Mail.

    "At the moment he is annoying me by creating his own Marble King marbles-so that could

well be the next step for him."

1.Harli's Marble Company became popular as soon as he launched it because ______.

A. it was run by "the world's youngest CEO"

B. it filled the gap of online marble trade

C. Harli was fascinated with marble collection

D. Harli met the growing demand of the customers

2. How many mass media are mentioned in the passage?

A. One

B. Two

C. Three

D. Four

3. The underlined expression "scale them back" is closest in meaning to ______.

A. hold them down

B. carry them out

C. set them aside

D. clear them away

4. What message do the last two paragraphs carry?

A. Conflicts often occur between Harli Jordean and his family.

B. Harli's mother and brothers are worried about Marble King's future.

C. Marble King marbles will surely attract more fans around the world.

D. The "Marble King" has great ambition for his Marble King company.

题型:单项选择题

案例六:


一般资料:求助者,男性,37岁,公司高级管理人员。
案例介绍:求助者因工作需要,经常要乘飞机,但求助者对乘飞机非常恐惧,尽量避免乘飞机,实际上已经影响了工作。求助者为此非常苦恼,主动前来咨询。
下面是心理咨询师与该求助者的一段咨询谈话。
心理咨询师:在上次咨询中,咱们已经商定了咨询目标是减轻因乘飞机产生的恐惧,从原来自我感觉的80~90分,减少到20~30分,现在咱们商讨用什么咨询方法吧!
求助者:都有什么方法啊
心理咨询师:可以用认知矫正的方法帮助您改变对乘飞机的认知,可以用系统脱敏法帮助您减轻乘飞机的恐惧。
求助者:改变认知我知道,就是改变我认为乘飞机很可怕的想法,系统脱敏法是怎么回事啊
心理咨询师:系统脱敏法是帮助您解决焦虑恐惧的一种行为治疗方法。行为主义认为,让一个原本引起强烈焦虑恐惧的刺激,反复在您面前呈现,同时用放松代替,最终这个刺激将失去引起您焦虑恐惧的作用,您就不会再感到焦虑恐惧了。
求助者:那具体怎么做呢
心理咨询师:系统脱敏法的具体步骤是,第一步,我帮助您学会放松;第二步,构建焦虑等级;第三步,给予焦虑刺激;第四步,实施系统脱敏。
求助者:放松啊,不用您教了,我会。
心理咨询师:我说的放松和您所说的可能不是一回事,系统脱敏法非常强调放松,尤其强调精神放松、面部肌肉放松、四肢肌肉放松以及颈部肌肉的放松。
求助者:我明白了,焦虑等级怎么建啊
心理咨询师:构建焦虑等级就是对引起焦虑的刺激归纳整理,如最小的焦虑是0,最大的焦虑是100,通过排序建立焦虑等级表,每一个等级的级差不强求一致,可以由您自行决定,以免产生压力,影响放松。
求助者:我懂了,怎么进行系统脱敏啊
心理咨询师:在实际脱敏中,按照从小到大次序,依次逐渐脱敏。逐渐用放松代替紧张,不断反复,直到不再恐惧。
求助者:我知道了,系统脱敏就是用放松代替紧张,好像我恨一个人,总想他的好,逐渐就不恨他了。道理我明白了,可我恐怕做不到。
心理咨询师:咱们现在先讨论怎样做,至于您能否做到以后再讨论吧。

在系统脱敏疗法中,重点强调的是( )。

A.精神放松

B.面部肌肉放松

C.四肢肌肉放松

D.颈部肌肉放松

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发电机励磁系统强励动作时应如何处理?

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游离香豆素不能采用的提取方法是

A.升华法
B.乙醚提取法
C.水提取法
D.水蒸气蒸馏法
E.碱水加热提取法

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与自觉性相反的意志品质是()。

A.优柔寡断

B.顽固

C.受暗示性

D.独断性

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