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Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?()

A.Add the list of files to /etc/exclude.rootvg.

B.Modify the image.data file and add the files to be excluded form the backup.

C.Modify the bosinst.data file and specify which files are to be excluded from the backup.

D.Specify the files to be excluded on the command line when executing the mksysb command.

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更多“Before performing a mksysb sys…”相关的问题

第1题

You plan to set up the Automatic Workload Repository (AWR) baseline metric thresholds for a moving window baseline. Which action would you take before performing this task?()

A. Compute the baseline statistics.

B. Take an immediate AWR snapshot.

C. Decrease the window size for the baseline.

D. Decrease the expiration time for the baseline.

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第2题

Before performing any maintenance on a hydraulic system storing energy in an accumulator,
you should

A.pressurize the system to test for leaks

B.bleed off all pressure within the system

C.operate the machine until it reaches normal temperature

D.disconnect the pump pressure control switch

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第3题

You perform the following activities during the database upgrade from Oracle Database 10g
to Oracle Database 11g:1. Capture plans for a SQL workload into a SQL Tuning Set (STS) before upgrade.2. Load these plans from the STS into the SQL plan baseline immediately after the upgrade.What is the reason for performing these activities? ()

A. to minimize plan regression due to the use of a new optimizer version

B. to completely avoid the use of new plans generated by a new optimizer version

C. to prevent plan capturing when the SQL statement is executed after the database upgrade

D. to keep the plan in the plan history so that it can be used when the older version of the optimizer is used

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第4题

You are upgrading a computer from Windows 98 to Windows 2000 Professional. The computer is
a 400-Mhz Pentium III, and has 128 MB of RAM and a 10-GB hard disk. You are performing the installation by using the Windows 2000 Professional CD-ROM. After the text mode installation portion is complete, you restart the computer. The BIOS virus checker on your computer indicates you're your computer is infected with a Master Boot Record virus.

What should you do before you continue the installation?

A.Remove the virus checker in Windows 98.

B.Disable the BIOS virus checker and restart the computer.

C.Run Fixmbr.Exe from the Windows 2000 Professional CD-ROM.

D.Modify the Boot.ini file to include a signature parameter on the ARC path of the system partition.

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第5题

Fifty volunteers were alphabetically divided into two equal groups. Group A to participate
in a 7-week exercise program, and Group B to avoid deliberate exercise of any sort during those 7 weeks. On the day before the exercise program began, all 50 men participated in a step-test. This consisted of stepping up and down on a 16-inch bench at 30 steps a minute for 5 minutes. One minute after completion of the step-test, a pulse rate of each subject was taken and recorded. This served as the pretest for the experiment. For the next 7 weeks, subjects in the experimental group (Group A) rode an exercycle for 15 minutes each day. The exercise schedule called for riders to ride relaxed during the first day's ride, merely holding on to the handle bars and foot pedals as the machine moved. Then, for the next 3 days, they rode relaxed for 50 seconds of each minute, and pushed, pulled, and pedaled actively for 10 seconds of each minute. The ration of active riding was increased every few days, so that by the third week it was haft of each minute, and by the seventh week the riders were performing 15 solid minutes of active riding.

At the end of the 7 weeks, the step-test was again given to both groups of subjects, and their pulses taken. The post exercise pulse rates of subjects in the experimental group were found to have decreased an average of 30 heart beats per minute, with the lowest decrease of 28 and the highest decrease of 46. The pulse rates of subjects in the control group (Group B) remained the same or changed no more than 4 beats, with an average difference between the initial and final tests of zero.

How many people were in each group?

A.100.

B.25.

C.50.

D.15.

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第6题

On February 14th many people in the world celebrate an unusual holiday, St. Valentine
's Day, a special day for lovers. The origin of this holiday is uncertain but according to one story it gets its name from a Christian named Valentine who lived in Rome during the 3rd century A.D. His job was to perform. marriages for Christian couples. Unfortunately, the Emperor of Rome didn't allow Christian marriages. So they had to be performed in secret. Finally Valentine was arrested and put into prison. While he was in prison he fell in love with the daughter of the prison guard. After one year the Emperor offered to release Valentine if he would stop performing Christian marriages. Valentine refused and so he was killed in February, 270 A.D. Before he was killed Valentine sent a love letter to the daughter of the prison guard. He signed the letter "from your Valentine". That was the first Valentine.

Today Valentines are cards usually red and shaped like hearts with messages of love written in them. On Valentine's Day tens of millions of people send and receive Valentines. Whether it is an expensive heart-shaped box of chocolates from a secret admirer or a simple hand-made card from a child, a Valentine is a very special message of love.

1)、The passage is mainly about a special holiday.

A.T

B.F

2)、Valentine was put into prison because he sent a love letter to the daughter of the prison guard.

A.T

B.F

3)、It is because he refused to accept the Emperor's offerthat Valentine was killed.

A.T

B.F

4)、Valentines are cards usually red, and shaped like hearts with messages of love written in them.

A.T

B.F

5)、People send Valentines to each other nowadays to celebrate Valentine's birthday.

A.T

B.F

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第7题

请阅读Passage l。完成第小题。 Shoppers on Black Friday, the traditional start of the holiday

请阅读Passage l。完成第小题。

Shoppers on Black Friday, the traditional start of the holiday shopping season in America, are notoriously aggressive. Some even start queuing outside stores before dawn to be the first to lay their hands on heavily discounted merchandise. Despite the frenzy at many stores, however, the recession appears to have accelerated the pace at which shoppers are abandoning bricks and mortar(传统实体商场) in favor of online retailers——e-tailers. So this year Black Friday (so named because it is supposed to put shops into profit for the year) also marks the start of many conventional retailers" attempts to regain the initiative.

E-commerce holds particular appeal in straitened times as it enables people to compare pries across retailers quickly and easily. Buyers can sometimes avoid local sales taxes online, and shipping is often free. No wonder, then, that online shopping continues to grow even as the offline sort shrinks.

The shift in spending to the Internet is good news for companies like P&G that lack retail outlets of their own. But it is a big concern for bricks-and-mortar retailers, whose prices are often higher than those of e-tailers, since they must bear the extra expense of running stores. Happily, however, conventional retailers are in a better position to fight back than last year, when overstocking forced them to resort to ruinous discounting.

The most obvious response to the growth of e-tailing is for conventional retailers to redouble their own efforts online. The online arms of big retailers are performing well, on the whole. Retailers are also trying to make shopping seem fun and exciting to counteract the economic gloom. One common tactic is to set up "pop-up" stores, which appear for a short time before vanishing again, to foster a sense of novelty and urgency. Following the lead of many bricks-and-mortar outfits, eBay recently launched a pop-up in New York where customers could inspect items before ordering them.

Stores are also trying to lure customers by offering services that are not available online. Best Buy, a consumer-electronics retailer, has started selling music lessons along with its musical instruments. Lululemon Athletica, which sells sports clothes, offers free yoga classes. The idea is to bring people back to its shops regularly, increasing the likelihood that they will develop the habit of shopping there.

Why is the recession of conventional business accelerating? 查看材料

A. Because conventional retailers don"t care for their customers.

B. Because more people are waiting for the best bargain.

C. Because stores compete by offering discounted merchandise.

D. Because many customers begin to favor shopping onhne.

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第8题

Schools that teach performing arts are not good at teaching physics.Schools that teach performing arts are not good at teaching physics.
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第9题

No matter how frequently____ the works of Beethoven always attract large audiences.

A.be performed

B.performing

C.performed

D.being performing

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第10题

The doctor was performing an operation tosave the patient's life.()

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