网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
单选题
Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?()
A

To help the technician learn how to perform the task 

B

To determine if the user is performing the task properly 

C

To determine if the user is authorized to perform the task 

D

To help the technician determine if there is a better way to perform the task in question 


参考答案

参考解析
解析: 暂无解析
更多 “单选题Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?()A To help the technician learn how to perform the task B To determine if the user is performing the task properly C To determine if the user is authorized to perform the task D To help the technician determine if there is a better way to perform the task in question ” 相关考题
考题 Which of the following was the most important for a “gentlemaninwaiting”?[A] Manners.[B] Education.[C] Moral.[D] Personality.

考题 Which of the following reasons represents why the designed compression ratio of a gasoline engine is lower than that of a diesel engine?A.compression must be low for effective spark ignitionB.compression must be low for required horsepower and torque generationC.compression must be low to prevent pre-ignitionD.compression must be low to have effective pre-ignition

考题 You should spend no more than 40 minutes on this task. As part of a class assignment you have to write about the following topic. Millions of people every year move to English-speaking countries such as Australia , Britain or America , in order to study at school, college or university. Why do so many people want to study in English ? Why is English such an important international language? Give reasons for your answer. You should write at least 250 words.

考题 Why is tolerance important?___________

考题 Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?()A、To help the technician learn how to perform the task B、To determine if the user is performing the task properly C、To determine if the user is authorized to perform the task D、To help the technician determine if there is a better way to perform the task in question 

考题 Which of the following statements is TRUE concerning the po column of the vmstat command?()A、 The sys is high when po is high.B、 The po represents the number of page steals.C、 The low values usually indicate insufficient paging space.D、 The low values usually indicate sufficient memory for the load.

考题 There are many reasons why customers lack sufficient security measures on the network. Which two reasons for insufficient security are typical of the customers today?()A、the use of hosted email services eliminating the need for local securityB、the perceived costs of security solutionsC、the lack of risk analysisD、the lack of threats to their networkE、the belief that free security tools are sufficientF、the desire to avoid unnecessary technologies

考题 Which of the following is MOST important to include on the disaster recovery documentation?()A、 Emergency exitsB、 The test planC、 PayrollD、 All IT contact numbers

考题 Which of the following components is MOST important when building a Gaming PC?()A、File sharingB、TV tunerC、Media streamingD、High-end video card

考题 An administrator needs to configure a server to restrict mail traffic to an application server for security reasons.  Which of the following techniques can be used to manage this?()A、 PATB、 ACLsC、 Subnet maskingD、 Port blocking

考题 Which of the following environmental factors are MOST important to monitor in order to protectcomputer equipment?()A、TemperatureB、Intensity of lightingC、Barometric pressureD、Humidity levelE、Elevation

考题 Which of the following options indicates why it is important to talk to the user and ask appropriate questions about a software problem? ()A、Software problems don't generate errors. B、The user is more knowledgeable about software. C、The system logs will provide useful information alone. D、Key information pertaining to the software may be uncovered.

考题 Which of the following commands may indicate hardware redundancy protection of a PV()A、lsattrB、lspvC、lsvgD、lsresource

考题 Which of the following outputs will best indicate if a system is CPU bound?()A、 %idle  10% B、 %usr + %sys  80% C、 %sys + %wio  80% D、 %wio + %idle  80%

考题 多选题If p and q are primes greater than 2, which of the following statements must be true? (Indicate all such statements.)Ap + q is evenBpq is oddCp2-q2 is even

考题 多选题Which of the following statements are true? (Indicate all such statements.)Aτ(5) =τ(7)Bτ(5) τ(7) =τ(35)Cτ(5) + τ(7) =τ(12)

考题 单选题Which of the following best describes the structure of the passage?A It mentions a puzzling situation, and then describes three approaches people have taken to help understand that situation.B It presents an argument for why something took place, and then offers a refutation of that argument.C It introduces a past phenomenon and then presents three explanations for why the phenomenon took place.D It describes a problem, offers a solution to the problem, and then ofiers reasons why the solution could not work.E It offers three explanations for a phenomenon and then summarizes what all three have in common.

考题 单选题Which of the following correctly describes the word stress? _____A Expert, imPortant, CHina, baBoonB expert, imporTant, CHina, BaboonC Expert, Important, china, baBoonD exPert, imPortant, CHina, Baboon

考题 单选题Which of the following statements is TRUE concerning the po column of the vmstat command?()A  The sys is high when po is high.B  The po represents the number of page steals.C  The low values usually indicate insufficient paging space.D  The low values usually indicate sufficient memory for the load.

考题 单选题Which of the following options indicates why it is important to talk to the user and ask appropriate questions about a software problem? ()A Software problems don't generate errors. B The user is more knowledgeable about software. C The system logs will provide useful information alone. D Key information pertaining to the software may be uncovered.

考题 问答题Practice 3  You should spend about 40 minutes on this task.  Write about the following topic:  Happiness is considered very important in life. Why is it difficult to define? What factors are important in achieving happiness?  You should write at least 250 words.

考题 多选题Which of the following scenarios are likely reasons for an EtherChannel to fail?()AMismatched EtherChannel protocolBMismatched EtherChannel port selectionCMismatched EtherChannel distribution algorithmDMismatched trunk modeEMismatched native VLANFMismatched link speed

考题 单选题Ammeters and voltmeters used in sinusoidal AC power systems indicate which of the following values of the waveforms measured?()A Peak valueB Root-mean-square valueC Average valueD Maximum value

考题 单选题Which of the following is MOST important to include on the disaster recovery documentation?()A  Emergency exitsB  The test planC  PayrollD  All IT contact numbers

考题 单选题Which of the following reasons represents why the designed compression ratio of a gasoline engine is lower than that of a diesel engine?()A compression must be low for effective spark ignitionB compression must be low for required horsepower and torque generationC compression must be low to prevent pre-ignitionD compression must be low to have effective pre-ignition

考题 单选题Which of the following outputs will best indicate if a system is CPU bound?()A  %idle  10% B  %usr + %sys  80% C  %sys + %wio  80% D  %wio + %idle  80%

考题 单选题The writer gives several reasons why the boys on the Churchill team behaved as they did. Which of the following was not one of them?A They did not like the fact that the boys from Burbank spoke Spanish.B They felt that they needed to put the Burbank boys in their place.C They needed to reaffirm the power they felt the Burbank team threatened.D The Burbank team did not respond to the Churchill team’s insult.