多选题You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?（）Auser@router> request system storage cleanupBuser@router> show system storageCuser@router> request system sto

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多选题

You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?（）

user@router> request system storage cleanup

user@router> show system storage

user@router> request system storage cleanup dry-run

user@router> show system storage detail

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第1题：

You have enabled resumable space allocation in your database by setting the RESUMABLE_TIMEOUT parameter set to a nonzero value.Which three statements about resumable space allocation are true? ()

A. Even with resumable space allocation enabled for your database, you can disable resumable space allocation for a single session.

B. A resumable statement is suspended only if an out of space error occurs. （Out of space condition Maximum extents reached condition，Space quota exceeded condition）

C. When a resumable statement is suspended, the transaction that contains the statement is also suspended.

D. A resumable statement can only be suspended and resumed once during the execution of the statement.

E. You can query the V$SESSION_WAIT dynamic performance view to identify the statements that are suspended for a session.

参考答案：A, C, E

第2题：

You need to ensure that you can recover system configuration and data if your computer hard disk fails.What should you do?()

A.A

B.B

C.C

D.D

参考答案：C

第3题：

Don’t discuss the problems with your partner unless you??____________ to do so.

A. ask B. are asked C. will ask D. will be asked

正确答案：B

第4题：

Passage Three
Whenyou stretch out in the sun you can do one of the three things:you can use no suntan oil,an ordinary sun tan oil;or Bergasol.
If you don′t use any sun tan oil when you′re in the sun,you will burn surprisinglyquickly.If you use an ordinary sun tan oil,you will protectyour skin to a lesser or greater degree.How much protection depends on the"protection-factor number"on the bottle.Some oils block out so manyof the sun′s rays and you can stay in the sun all day without burning but youwon′t go very brown,either.
Bergasol will protect your skin like an ordinary sun tan oil.It also has a tan acceleratorthat speeds up the rate at which the sun activates the skin cells that producemelanin(黑色素).It is melanin that gives the skin itsbrown colour.Bergasol enables you to go brown faster,am as the days pass thedifference will become more obvious.Unfortunately,this special formulation isn′tCheap to prepare.So Bergasol is rather more expensive than ordinary sun tanoil.However,the price looks more attractive as you do.
Bergasoi?It makes you go brown faster
Protection Many people imagine that"cover-up"means you don′t get a tan.Nothing to show for yourholiday.
Not so.With"cover-up",you can get brown if you want to.The point of"cover-up"is to protect your skin from the harmful rays of the sunwhich,according to the experts,make your skinlook older.
That′s what Solex Cover-up is allabout--protection for your skin.It has a Sun Protection Factor 8,which makesit suitable for anyone.Find out how it works for you by consulting the SolexSun Chart.On sale wherever Solex is.With Solex Cover-up,you can tan asslowly as you like.As gently as you like.And with much less
chance of peeling.Your tan will lookbetter.Your skin will stay young longer.
Solex Gentle tan..,full protection

Why is Solex suitable for everyone?

A.Its price is more attractive.
B.It can be used to relieve sunburn.
C.It can make the skin cells more active.
D.It has a mild protection factor.

答案：D

解析：

第5题：

Questions 176~177 refer to the following advertisement.
CARE YOUR OWN SPACE
Do you dream of having a space away from the demands of everyday life-a space where you can create, think, and relax?
Marvel Space Planners, a group of architects, designers, and makers of built-in furniture, can turn an unused room or an awkward space into a practical room of your own. Our free, full-color
brochure presents a sampling of options for individually designed spaces.
If you would like to create a customized space, why not call us today at 800-555-7552 to request a copy of the brochure or to schedule a free initial consultation with our design team.

What is offered for free?

A. Exercise equipment
B. Some paint samples
C. A consultation
D. An architectural plan

答案：C

解析：

第6题：

You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?()

A. user@router> request system storage cleanup

B. user@router> show system storage

C. user@router> request system storage cleanup dry-run

D. user@router> show system storage detail

参考答案：A, C

第7题：

A. Rooms for rent
B. A design service
C. A job placement service
D. Vacation package

答案：B

解析：

第8题：

When asked about your biggest weakness you actually need speak much about what you’ve done to improve it. And by doing so, you would be regarded as a person with initiative.()

参考答案：对

第9题：

共用题干
Energy Cycle

Do you find getting up in the morning so difficult that it's painful?This might be called laziness, but Dr. Kleitman has a new explanation.He has proved that everyone has a daily energy cycle.
During the hours when you labor through your work you may say that you are"hot".That's true.The time of day when you feel most energetic is when your cycle of body temperature is at this peak.For some people the peak comes during the morning. For others it comes in the afternoon or evening. No one has discovered why this is so,but it leads to such familiar words as:"Get up, John!You'll be late for work again!"The possible explanation to the trouble is he is at his tempera-ture-and-energy peak in the evening. Much family quarrelling ends when husbands and wives realize what these energy cycles mean,and which cycle each member of the family has.
You can't change your energy cycle,but you can learn to make your life fit it better. Habit can help,Dr. Kleitman believes.Maybe you're sleepy in the evening but feel you must stay up late anyway.Counteract your cycle to some extent by habitually staying up later than you want to.If your energy is low in the morning but you have an important job to do early in the day,rise before your usual hour. This won't change your cycle,but you'll get up steam and work better at your low point.
Get off to a slow start,which saves your energy.Get up with a leisurely yawn and stretch.Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before.Whenever possible,do routine work in the afternoon and save tasks requiring more energy for your sharper hours.

One can change his energy cycle once he make up his mind.
A:Right
B:Wrong
C:Not mentioned

答案：B

解析：

虽然文章第一段提到早上起不来床会被称为懒，但是本文强调的是Kleitman博士所提出的新观点，就是这可能是由于每个人不同的能量周期决定的。因此不是所有早上起不来的人都是懒，所以这句话是错误的。
根据文章第二段和第三段我们知道能量峰值在晚上的人早上精神会不好，能量峰值在早上的人则相反，因此本句是正确的。
文章第二段最后一句讲到如果夫妻双方都能意识到能量周期的不同，那么“much family quarrelling ends”，即少了许多争吵，也就是说很多争吵是因为没有意识到能量周期的问题，因此本句表述是错误的。
第二段三句讲“The time of day when you feel most energetic is when your cycle of body temperature is at this peak"，即精力最充沛的时候体温最高，但这并不意味着精力和体温是一码事，例如人生病的时候会发烧但精神会很差。本句的表述是错误的。
文章第二段告诉我们“No one has discovered why this is so”，即没人知道为什么每个人的能量周期不同，因此我们也不知道是不是有遗传因素，所以选择选项C。
第三段第一句告诉我们虽然可以让自己的生活适应能量周期，但是“you can't change your energy cycle"，因此本句表述是错误的，应当选择选项B。
文章第三段最后两句建议早上处于低潮的人们要比平时起得早，这样才能工作得更好。因此本句的陈述是正确的。

第10题：

You are the network administrator for Active Directory. Another system administrator installs Software Update Services (SUS) on a production Windows Server 2003 computer. You are assigned to manage the SUS computer. You need to ensure that you can recover SUS if the server fails. You need to back up all components that are required to restore SUS to its current configuration. Because of limited space, you must not back up unnecessary data. What action or actions should you perform? Select all that apply.（）

A、Back up the SUS folder that contains synchronized content.
B、Back up the folder in which the SYSAdmin site was created.
C、Back up the System State data fro the Windows Server 2003 computer.
D、Back up the IIS metabase

正确答案:A,B,D

You are asked to free up disk space so you can update your v

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