更多"A technician is working on a PC tha"的相关试题:
[单项选择] A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?（）
A. The laptop is too far away from the WAP.
B. The WAP is using 802.11a frequencies.
C. The laptop is only set to allow 802.11n connections.
D. The technician is on an 802.11b network.
[单项选择]The technician is working on a system and has determined that the hard drive must be reimaged. However, the customer wants to retain all the data. Which of the following would take the LEAST amount of time to implement?（）
A. Create a new partition on the hard drive, copy all data to the new partition, reimage the drive, and the old data will be on the new partition and accessible.
B. Install a new hard drive, slave the old drive, image the new drive, and show the customer how to access their data on the old drive.
C. Upload the data to an external FTP server, reimage the drive, and then restore the data to the newly imaged drive.
D. Copy data to a USB connected hard drive, reimage the drive, and then restore the data to the newly imaged drive.
[单项选择]Mike, a technician, is working on several workstations and needs to continuously investigatesystems so he knows when the workstations reboot. Which of the following commands could beused?（）
A. ping -l 9999
B. tracert -d
C. ping -t
D. tracert -h 9999
[单项选择]The view that animals have consciousness may not be convincing to all because______.
A. there is not sufficient evident to prove it
B. there is not rigorous evidence to prove it
C. there is not scientific evidence to prove it
D. there is not direct evidence to prove it
[单项选择]Mike, a technician, is working on a computer and the air is dry. Which of the following choices is the BEST option for Mike to use?（）
A. Use a portable anti-static pad and wrist strap, ensuring all components remain on the mat, and the wrist strap is connected to the mat.
B. Leave the computer plugged in and running, to stabilize the power, and keep one hand on the case at all times while working on the unit.
C. Use a wrist strap, connecting it to the computer case. Leave the computer plugged into the outlet for grounding.
D. Advise the customer it is best if the computer is taken back to the shop for repair, so it will be in a controlled temperature environment.
[单项选择] A technician is working on a new computer running Windows XP and the hard drive is formatted at 20GB but is an 80GB hard drive. There is not another partition and no extra space can be foundunder Windows explorer. Which of the following would be the BEST way to partition the remainder of the hard drive without data loss？ （）
A. Add another hard drive and use that available space.
B. Run FDISK.
C. Use the Disk Management tool.
D. Back up all important data to an external drive then reformat the hard drive.
[单项选择]Sometimes liposuction patients may have to undergo more than one operation.
[单项选择]A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）
A. Cable tester
B. Power supply tester
C. Tone generator
D. Multimeter
[单项选择](Even) a professional psychologist may have difficulty talking (calm) and logically (about) (his own) problems.
A. Even
B. calm
C. about
D. his own
[单项选择]This selection says that the first wheel may have been a ______ .
A. round piece of stone
B. heavy log
C. piece of metal
D. slice of log
[单项选择]People may have different opinions about Karen, but I admire her. ______, she is a great musician.
A. After all
B. As a result
C. In other words
D. As usual
[单项选择]This may have preserved the elephant from being wiped out as well as other animals ______ in Africa.
A. hunted
B. hunting
C. that hunted
D. are hunted
[单项选择]Although the scientist's recommendations may have been ______ , the students had trouble following his ______ presentation and were, therefore, against his proposal.
A. (A) plausible.. organized
B. (B) absurd .. intricate
C. (C) realistic .. convoluted
D. (D) judicious .. dynamic
E. (E) ubiquitous .. empirical
[单项选择]An overwhelming richness of vegetation may have caused the level of oxygen, to rise above today's ______ , with a corresponding depletion of carbon dioxide.
A. concentration
B. saturation
C. satiation
D. plenitude
[单项选择]
Passage Two Everybody may have seen the film "Death on the Nile (尼罗河) ," but nobody can imagine that the writer of the story, Agatha Christie, saved a baby in a most unusual way. In June 1977, a baby girl became seriously ill in Deleville. Doctors there were unable to find out the cause of her illness, so she was sent to a famous hospital in London, where there were many excellent doctors. The baby was so seriously iii that a team of doctors hurried to examine her without any delay. The doctors, too, were puzzled by the baby’s illness, and they also became discouraged. Just then a nurse asked to speak to them. "I think the baby is suffering from thallium (铊) poisoning," said the nurse~ "A few days ago, I read a story ’A Pale Horse’ written by Agatha Christie. Someone uses thallium poison, and all the symptoms (症状) are written in the book. They are exactly the same as the baby’s." "You’re very good at observin
A. her parents were living in London then
B. the hospitals in Deleville were full at that time
C. she was the daughter of a famous doctor in London
D. doctors in Deleville were not sure about the cause of her illness
[单项选择]The new policy may have protected the new city from being polluted as well as the life of its residents ______.
A. affected
B. affecting
C. is affected
D. having affected
[单项选择]Although the quality of American food may have decreased as a result of mass production and high technology, its ______ in daily life was never more visible.
A. accomplishment
B. perfection
C. prominence
D. sentiment
[单项选择]Some scientists think there may have been life on the Mars in the past because ______.
A. there is no life there now
B. there is a large amount of water at the poles
C. the Mars may be able to support life in the future
D. conditions may have been similar to those on the Earth
[判断题]Linguistic forms having the same sense may have different references in different situations while linguistic forms with the same reference always have the same sense.
