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单选题
A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）
A
The computers BIOS is corrupt.
B
The computers operating system needs to be updated.
C
The computers CMOS battery has lost its charge.
D
The computers power supply is failing.
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更多 “单选题A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）A The computers BIOS is corrupt.B The computers operating system needs to be updated.C The computers CMOS battery has lost its charge.D The computers power supply is failing.” 相关考题
考题
●A( 71) is a dedicated storage network that provides access to consolidated, block level storage. It is primarily used to make storage devices accessible to servers so that the devices appear as locally attached to the operating system.(71) A. network-attached storageB. storage area networkC. direct attached storageD. computer cluster
考题
●A( ) is a dedicated storage network that provides access to consolidated, block level storage. It is primarily used to make storage devices accessible to servers so that the devices appear as locally attached to the operating system.() A. network-attached storage B. storage area networkC. direct attached storage D. computer cluster
考题
is a complex consisting of two or more connected computing units, it is used for the purpose of data communication and resource sharing.A．Computer networkB．Computer deviceC．Computer processorD．Computer storage
考题
The part of the computer that runs the program is known as（71）A.sofiwareB.memoryC.CPUD.storage
考题
● Basically, a computer consists of five components: (71)， memory, storage, input device and output device.(71)A.keyboardB.mouseC.monitorD.CPU
考题
How long must the GMDSS radio log be retained on board ________．A.At least two years after the last entryB.At least one year after the last entryC.At least 90 days after the last entryD.At least 30 days after the last entry
考题
请阅读短文，完成此题。
Here's a warning from health experts: Sitting is deadly. Scientists are increasingly warningthat sitting for prolonged periods--even if you also exercise regularly--could be bad for yourhealth. And it doesn't matter where the sitting takes place at the office, at school, in the car orbefore a computer or TV--just the overall number of hours it occurs.
Research is preliminary, but several studies suggest people who spend most of their dayssitting are more likely to be fat, have a heart attack or even die.
In an editorial published this week in the British Journal of Sports Medicine, Elin Ekblom-Bakof the Swedish School of Sport and Health Sciences suggested that authorities rethink how theydefine physical activity to highlight the dangers of sitting.
While health officials have issued guidelines recommending ~nini~num amounts of physicalactivity, they haven't suggested people try to limit how much time they spend in a seated position.
"After four hours of sitting, the body starts to send harmful signals," Ekblom-Bak said. Sheexplained that genes regulating the amount of glucose and fat in the body start to shut down.
Even for people who exercise, spending long stretches of time sitting at a desk is still harmful.Tim Armstrong, a physical activity expert at the World Health Organization, said people whoexercise every day--but still spend a lot of time sitting--might get more benefit if that exercisewere spread across the day, rather than in a single bout.
That wasn't welcome news for Aytekin Can,31, who works at a London financial company,and spends most of his days sitting in front of a computer. Several evenings a week, Can alsoteaches jiujitsu, a Japanese martial art involving wrestling, and also does Thai boxing.
"I'm sure there are some detrimental effects of staying still for too long, but I hope that beingactive when I can helps," he said. "I wouldn't want to think the sitting could be that dangerous."
Still, in a study published last year that tracked more than 17,000 Canadians for about adozen years, researchers found people who sat more had a higher death risk, independently ofwhether or not they exercised.
Figures from a US survey in 2003-2004 found Americans spend more than half their timesitting, from working at their desks to sitting in cars.
Experts said more research is needed to figure out just how much sitting is dangerous, andwhat might be possible to offset those effects.
"People should keep exercising because that has a lot of benefits," Ekblom-Bak said. "Butwhen they're in the office, they should try to interrupt sitting as often as possible," she said."Don't just send your colleague an e-mail. Walk over and talk to him. Stand up."
What is the main idea of this passage?
查看材料
A．People should keep exercising.
B．Exercising may not reduce the harm of sitting.
C．Sitting for long time is deadly.
D．How to eliminate the harm of sitting.
考题
cloud storage is a model of computer of computer data storage in which the digital data is stored in logical pools.The physical storage spans multiple servers（somentimes in multiple locations）,and the physical environment is typically owned and managed by a hosting company.As for the cloud concepet,the cloud storage service is one kind of（ ）.A.、laaS
B.PaaS
C.SaaS
D.DaaS
考题
请阅读短文，完成此题。
Here's a warning from health experts: Sitting is deadly. Scientists are increasingly warningthat sitting for prolonged periods--even if you also exercise regularly--could be bad for yourhealth. And it doesn't matter where the sitting takes place at the office, at school, in the car orbefore a computer or TV--just the overall number of hours it occurs.
Research is preliminary, but several studies suggest people who spend most of their dayssitting are more likely to be fat, have a heart attack or even die.
In an editorial published this week in the British Journal of Sports Medicine, Elin Ekblom-Bakof the Swedish School of Sport and Health Sciences suggested that authorities rethink how theydefine physical activity to highlight the dangers of sitting.
While health officials have issued guidelines recommending ~nini~num amounts of physicalactivity, they haven't suggested people try to limit how much time they spend in a seated position.
"After four hours of sitting, the body starts to send harmful signals," Ekblom-Bak said. Sheexplained that genes regulating the amount of glucose and fat in the body start to shut down.
Even for people who exercise, spending long stretches of time sitting at a desk is still harmful.Tim Armstrong, a physical activity expert at the World Health Organization, said people whoexercise every day--but still spend a lot of time sitting--might get more benefit if that exercisewere spread across the day, rather than in a single bout.
That wasn't welcome news for Aytekin Can,31, who works at a London financial company,and spends most of his days sitting in front of a computer. Several evenings a week, Can alsoteaches jiujitsu, a Japanese martial art involving wrestling, and also does Thai boxing.
"I'm sure there are some detrimental effects of staying still for too long, but I hope that beingactive when I can helps," he said. "I wouldn't want to think the sitting could be that dangerous."
Still, in a study published last year that tracked more than 17,000 Canadians for about adozen years, researchers found people who sat more had a higher death risk, independently ofwhether or not they exercised.
Figures from a US survey in 2003-2004 found Americans spend more than half their timesitting, from working at their desks to sitting in cars.
Experts said more research is needed to figure out just how much sitting is dangerous, andwhat might be possible to offset those effects.
"People should keep exercising because that has a lot of benefits," Ekblom-Bak said. "Butwhen they're in the office, they should try to interrupt sitting as often as possible," she said."Don't just send your colleague an e-mail. Walk over and talk to him. Stand up."
If someone spends most of his days sitting, the following will be likely to be caused except
查看材料
A．he will be likely to be fat
B．he may have a heart attack
C．he may have a stomachache
D．he may even die if sitting too long
考题
请阅读短文，完成此题。
Here's a warning from health experts: Sitting is deadly. Scientists are increasingly warningthat sitting for prolonged periods--even if you also exercise regularly--could be bad for yourhealth. And it doesn't matter where the sitting takes place at the office, at school, in the car orbefore a computer or TV--just the overall number of hours it occurs.
Research is preliminary, but several studies suggest people who spend most of their dayssitting are more likely to be fat, have a heart attack or even die.
In an editorial published this week in the British Journal of Sports Medicine, Elin Ekblom-Bakof the Swedish School of Sport and Health Sciences suggested that authorities rethink how theydefine physical activity to highlight the dangers of sitting.
While health officials have issued guidelines recommending ~nini~num amounts of physicalactivity, they haven't suggested people try to limit how much time they spend in a seated position.
"After four hours of sitting, the body starts to send harmful signals," Ekblom-Bak said. Sheexplained that genes regulating the amount of glucose and fat in the body start to shut down.
Even for people who exercise, spending long stretches of time sitting at a desk is still harmful.Tim Armstrong, a physical activity expert at the World Health Organization, said people whoexercise every day--but still spend a lot of time sitting--might get more benefit if that exercisewere spread across the day, rather than in a single bout.
That wasn't welcome news for Aytekin Can,31, who works at a London financial company,and spends most of his days sitting in front of a computer. Several evenings a week, Can alsoteaches jiujitsu, a Japanese martial art involving wrestling, and also does Thai boxing.
"I'm sure there are some detrimental effects of staying still for too long, but I hope that beingactive when I can helps," he said. "I wouldn't want to think the sitting could be that dangerous."
Still, in a study published last year that tracked more than 17,000 Canadians for about adozen years, researchers found people who sat more had a higher death risk, independently ofwhether or not they exercised.
Figures from a US survey in 2003-2004 found Americans spend more than half their timesitting, from working at their desks to sitting in cars.
Experts said more research is needed to figure out just how much sitting is dangerous, andwhat might be possible to offset those effects.
"People should keep exercising because that has a lot of benefits," Ekblom-Bak said. "Butwhen they're in the office, they should try to interrupt sitting as often as possible," she said."Don't just send your colleague an e-mail. Walk over and talk to him. Stand up."
What does the last paragraph show?
查看材料
A．To interrupt sitting as often as possible is good for people's health.
B．Sitting for long time can hardly be avoided.
C．Keep exercising can eliminate the harm of sitting.
D．Office workers don't like to exercise.
考题
()is a dedicated storage network that provides access to consolidated,block level storage.It is primarily used to mark storage devices accessible to servers so that the devices appear as locally attached to the operating system.
A.network-attached storage
B.storage area network
C.direct attached storage
D.computer cluster
考题
A （ ） is a dedicated storage network that provides access to consolidated , block level storage. It is primarily used to make storage devices accessible to servers so that the devices appear as locally attached to the operating system.A.network-attached storage
B.storage area network
C.direct attached storage
D.computer cluster
考题
The migratory birds use the same nests year after year,（ ）new material each time.A.and will add
B.to add
C.which are added
D.adding
考题
Comco, Inc. became the leading supplier of computer ___last year, less than ten years after it was founded.A. amounts
B. types
C. kinds
D. parts
考题
Half a year after the war,schools in the country returned to__.A.normal
B.cultivation
C.instruction
D.education
考题
以下各表达式中，运算结果为字符型的是（）。A、SUBSTR（’123.45’，5）B、’IBM’$’Computer’C、AT（’IBM’，’Computer’）D、YEAR=’2000’
考题
A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）A、The computers BIOS is corrupt.B、The computers operating system needs to be updated.C、The computers CMOS battery has lost its charge.D、The computers power supply is failing.
考题
A user requires more storage space on their computer. After a technician installs a second IDE drive in the computer, the system will not recognize that there are any hard drives installed. Which of the following is the MOST likely cause of the problem?（）A、The second hard drive has not been formatted for NTFS.B、The jumpers on both drives are set to the cable select position.C、The jumper on the first drive is set to master and the second is set to slave.D、The jumpers on both drives are set to the master position.
考题
Which of the following interfaces in Windows server can be used to add a new volume for storage？（）A、 Computer ManagementB、 System PropertiesC、 Device ManagerD、 Disk ManagementE、 My Computer
考题
A company is consolidating four IBM System x servers. Each server has 500 GB of disk storage and each will grow to 2 TB within the next year. Additionally， the company will implement a SAN over the next year and must include connectivity and storage for its existing IBM System z and two IBM System p servers. Which storage solution meets the company requirements（）A、IBM System Storage DS3400B、IBM System Storage DS8100C、IBM System Storage N series N7800D、IBM System Storage DS4700
考题
A customer has Direct Attached Storage （DAS） storage for their Windows servers. They are allocating money in next year’s budget for additional storage. Which of the following questions should be asked first to determine the proper storage solution to propose？（）A、What is the planned backup solution？B、How many people manage the storage system？C、What is the total planned capacity？D、Is a shared storage subsystem under consideration？
考题
You need to recommend a solution for managing the shared folders that meets the company’s technical requirements. What should you include in the recommendation？（）A、Computer ManagementB、File Server Resource Manager （FSRM）C、Share and Storage ManagementD、Storage Explorer
考题
You are the desktop administrator for Company. Janos is a user in Company's accounting department. Janos uses a Windows 2000 Professional portable computer. Janos reports that when the computer is unlocked, it randomly displays the following error message: "JZXDRV.dll failed to load". You discover that the JZXDRV.dll file is used by the device driver for an external storage device that is connected to Janos’ docking station. Janos reports that the error message does not appear when the computer is docked. You need to ensure that the error does not occur on Janos’ computer. You also need to ensure that the storage device continues to function correctly when Janos’ computer is docked. What should you do?（）A、 Remove the storage device from the hardware profile on Janos’ computer.B、 Create a local user account for Janos on his computer. Copy the JZXDRV.dll file to the profile folder for Janos’ local user account. Instruct Janos to log on to his computer by using his local user account whenever the computer is unlocked.C、 Copy the computer's default hardware profile to create a new hardware profile named Undocked. Remove the storage device from the Undocked hardware profile.D、 Copy the computer's default hardware profile to create a new hardware profile named Unlocked. Disable the storage device in the Undocked hardware profile. Instruct Janos to start the computer by using the Undocked hardware profile whenever the computer is undocked.
考题
单选题A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）A
The computers BIOS is corrupt.B
The computers operating system needs to be updated.C
The computers CMOS battery has lost its charge.D
The computers power supply is failing.
考题
单选题Playing games for hours at a time without a break, Pete sits at the computer screen until his eyes begin to water to water.A
Pete sits at the computer screen until his eyes begin to waterB
the computer screen makes Pete’s eyes waterC
Pete’s eyes water when he sits at the computer screenD
Pete’s eyes, who water, sitting at the computer screenE
Pete sitting at the computer screen with watering eyes
考题
单选题A user requires more storage space on their computer. After a technician installs a second IDE drive in the computer, the system will not recognize that there are any hard drives installed. Which of the following is the MOST likely cause of the problem?（）A
The second hard drive has not been formatted for NTFS.B
The jumpers on both drives are set to the cable select position.C
The jumper on the first drive is set to master and the second is set to slave.D
The jumpers on both drives are set to the master position.
考题
多选题You work as an administrator at Company.com handling a Windows 200 network.You install an updated device for the removable storage device on your Windows 2000 Professionalcomputer. You restart the computer. During the startup process the computer stops responding.You then restart the computer in safe mode. During the startup process, the computer stops responding again. You want to resolve the problem so that the computer starts successfully. What should you do?（）AUse the listvc command to disable the removable storage device driver.BUse the disable command to disable the removable storage device driver.CSelect debug mode from the Windows 2000 Advanced Options menu.DSelect Recovery Console from the Repair menu.EStart the computer by using the Windows 2000 Professional CD-ROM.FInsert an Emergency Repair Disk.
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