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）
Which cleaning product should be used for the inside of a computer？（）
- A、glass cleaner
- B、a simple ammonia and water solution followed by an antistatic solution
- C、a bleach solution followed by water
- D、compressed air
参考答案
更多 “Which cleaning product should be used for the inside of a computer？（）A、glass cleanerB、a simple ammonia and water solution followed by an antistatic solutionC、a bleach solution followed by waterD、compressed air” 相关考题
考题
The principles of risk management should be followed only for:A complex projectsB simple projectsC large projectsD A and CE All of the above.
考题
101 The principles of risk management should be followed only for:A. complex projectsB. simple projectsC. large projectsD. A and CE. All of the above
考题
What type of extinguisher should be used for an electric fire? ________A.CO2B.FormC.WaterD.Water and Form
考题
Which of the following connectors would be used if the EIA／TIA 568 scheme is followed?()
A.STB.RJ-11C.RJ-45D.MT-RJ
考题
Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger? .A.Reduce engine speed to idle before removing the filterB.Soak the dirty filter in kerosene onlyC.Blow out the air inlet with compressed airD.Cover the air inlet after removing the filter
考题
共用题干
Keeping Cut Flowers（鲜切花）1. While everybody enjoys fresh cut flowers around his/her house,few people know how to keep them for as long as possible .This may be done by keeping in mind a few simple facts.2. An important thing to remember about cut flowers is that they are sensitive to temperature.For example,studies have shown that cut carnations（康乃馨）retain their freshness eight times lon-ger when kept at 12℃than when kept at 26℃．Keeping freshly harvested flowers at the right tem-peratures is probably the most important aspect of flower care.3. Flowers are not intended by nature to live very long.Their biological purpose is simply to at-tract birds or insects,such as bees,for pollination（授粉）.After that,they quickly dry up and die. The process by which flowers consume oxygen and produce carbon dioxide（二氧化碳）, called respiration（呼吸）,generates the energy the flower needs to give the flower its shape and color. The making of seeds also depends on this energy.While all living things respire,flowers have a high level of respiration.A result of all this respiration is heat,and for flowers the level of heat relative to the mass of the flower is very high.Respiration also brings about the eventual death of the flower. Thus the greater the level of respiration,the sooner the flower dies.4. How,then,to control the rate at which flowers die?By controlling respiration.How is respi-ration controlled?By controlling temperature .We know that respiration produces heat,but the re-verse（相反的过程）is also true. Thus by maintaining low temperatures , respiration is reduced and the cut flower will age more slowly.5. Another vital factor in keeping cut flowers is the quality of the water in which they are placed. Flowers find it difficult to“drink”water that is dirty or otherwise polluted.Even when water looks and smells clean,it almost certainly contains harmful substances that can endanger the flowers. To rid the water of these unwanted substances, household chlorine bleach（漂白剂）can be used in small quantities.It is recommended that 15 drops of chlorine bleach(at 4%solution)be add-ed to each litre of water. The water and solution should also be replaced each day. A few simple facts will help you keep cut flowers________.A: by keeping its original shape and colorB: in the life of cut flowersC: to produce carbon dioxideD: for as long as possibleE: by controlling temperatureF: to replace the water and solution every day
考题
以下英文描述表示“冷水手洗”的选项是（）。A、Do not wash by hand Water washingB、Cold water to washC、Hand wash in cold waterD、Dry cleaning only
考题
Which three pre-sales Smart Design documents are available to help you implement and install a solution？（）A、 Design GuideB、 Cisco Configuration AssistantC、 Implementation GuideD、 Small Business Product GuideE、 Solution ProfileF、 Application Notes
考题
Which two commands should be entered on a WLAN controller to remove any residual configuration？（）A、 Enter the clear controller command followed by the reload command.B、 Enter the clear controller command followed by the reset command.C、 Enter the clear controller command followed by the reset system command.D、 Enter the erase startup-config command followed by the reload command.E、 Enter the erase startup-config command followed by the reset command.F、 Enter the erase startup-config command followed by the reset system command.
考题
Option 10A （back-to-back VRF） is an implementation of inter-AS MPLS VPN. Which of four statementsabout option 10A are not true？（）A、MPLS is required between the ASBRs.B、ASBR must hold all routing information.C、It is a scalable solution.D、It is a simple solution.E、MP-EBGP is used to exchange routes between ASBRs.
考题
Which of the following should a technician use to remove dust from the inside of a server case？（）A、Compressed airB、VacuumC、Soap and waterD、Disinfecting wipes
考题
A customer is interested in purchasing a new IBM System Storage TS3500 Tape Library. Which ofthe following documents should be used first to guide the Business Partner to verify theenvironment？（）A、TS3500 RedbookB、TS3500 Operators ManualC、Solution Assurance Product Review （SAPR） GuideD、TS3500 Product Installation and Planning Guide
考题
An office laser printer is printing lighter in random areas. Which of the following is the EASIEST solution to implement for this issue?（）A、Clean the drum with a computer vacuum.B、Replace the toner cartridge.C、Clean the fuser area with a lint free cloth.D、Use a can of compressed air to clean the pickup assembly.
考题
Which of the following connectors would be used if the EIA/TIA 568 scheme is followed?（）A、STB、RJ-11C、RJ-45D、MT-RJ
考题
An SMB customer is looking for a low cost， easy to install and configure， entry-level SAN solution to attach to five rack-mounted System x Servers. Which storage solution would be best for this customer？（）A、EXP3000 Local Attached Storage EnclosuresB、DS4000 Series storage solutionC、DS3000 Series Storage solutionD、DS4800 Storage Solution
考题
Which of the following IBM publications provide best practice and product information,configuration, and suggestions for storage products?（）A、Redbooks B、white papers C、product announcement letters D、Solution Assurance (SAPR) guides
考题
A pSeries technical specialist is designing a p5-550 LPAR solution which will contain four logical partitions. Which tool should be used to ensure adherence to all partition rules？（）A、LVTB、eSARC、eConfigD、PCRS6000
考题
A customer is running an application with large block files that contain images and video files. They have a requirement for a low cost storage solution. The consultant recommended considering the NAS solution. Which of the following benefits will the NAS solution provide？（）A、Utilizes existing infrastructureB、Provides direct host attached solutionC、NAS storage will use the reliable iSCSI protocolD、Long distances after upgrading all host connections to fibre
考题
单选题Which one of the following is not generally recognized as one constitute of bilge water?（）A
Oil leaking from tanks inside engine roomB
Engine room cleaning waterC
Water leaking from the separator sludge tankD
Sewage
考题
单选题Restrictions occurring in the small orifices of pneumatic control system components can be used by （）A
moisture in the compressed air supplyB
excessive dryness in the compressed air supplyC
pressure surging in the compressed air receiverD
insufficient lubrication of the system components
考题
单选题Grease coatings on electrical contact surfaces increase contact resistance and should be removed with a/an （）.A
small wire brushB
compressed air jetC
clean dry clothD
10% solution carbon solvent and water
考题
单选题Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger?（）A
Reduce engine speed to idle before removing the filterB
Soak the dirty filter in kerosene onlyC
Blow out the air inlet with compressed airD
Cover the air inlet after removing the filter
考题
单选题To repair a small electrical motor that has been submerged in saltwater, you should （）.A
wash it with fresh water and apply an external source of heatB
renew the windingsC
send it ashore to an approved service facilityD
rinse all electrical parts with a carbon tetrachloride cleaning solvent and then blow dry the motor with compressed air
考题
单选题Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?（）A
Open the machine on both ends so as to allow the air and dust to escapeB
Be certain that the circuit breaker is opened and tagged on the feeder panelC
Be certain that the air is clean and as dry as possibleD
All of the above
考题
单选题Which statement concerning the collection of fresh water is FALSE?（）A
Fresh water may be obtained from fishB
Lifeboat covers or canopies should be washed with rain before drinking water is collectedC
Fresh water may be collected from condensation inside the liferaftD
Seawater should never be consumed
考题
单选题Which cleaning product should be used for the inside of a computer？（）A
glass cleanerB
a simple ammonia and water solution followed by an antistatic solutionC
a bleach solution followed by waterD
compressed air
考题
单选题Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?（）A
Holding the valve open for a long periodB
Increasing the starting air pressure usedC
Opening the stating air valve quicklyD
Reducing the starting air valve size
热门标签
最新试卷