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- 多点自动对焦 06-10
- 报、刊编辑部的来稿范围有()A、本报记者的稿件B、通讯社来稿C、其他新闻媒体记者的来稿D、通讯员来稿E、业余作者来稿 06-10
- 光角 06-10
- 拍摄电视访谈的角度以()A、正面为主B、侧面为主C、背面为主D、斜侧面为主 06-10
- 下列有关侧光的特点的说法正确的是()A、光线来自被摄景物的侧面B、根据受光面积和阴影部位比例的不同,可分为斜侧光和侧光C、是摄影最常采用的光线D、不利于表现景物细部的质感E、如需追求质感和景物细部影纹的表现,则不宜采用 06-10
- 新闻摄影的主要方法是()A、偷拍B、摆拍C、抢拍D、现场抓拍 06-10
- 使感光片上记录的景物潜影变成可视影像的过程是()A、成像过程B、冲洗过程C、停显过程D、干燥过程 06-10
- 简述放大操作的程序。 06-10
- 快门的两大功能是什么? 06-10
- 可见光谱中,不同颜色的光是因为()A、能见度不同B、可见光范围不同C、波长范围不同D、三棱镜分解的不同 06-10
- 单选题A bank runs 50 workstations and would like to decrease its electricity costs, while not sacrificing functionality. All of the workstations are high-end performance units that are intended to be used for CAD-like applications. Analysts benefit from the added performance, but tellers and associates could use more minimalist systems. Which of the following methods would decrease the banks electricity and hardware costs?()ASwap all teller and associate machines with servers.BSwap all teller and associate machines with thin clients.CSwap all teller and associate machines with low-profile high-end workstations.DSwap all teller and associate machines with laptops. 06-10
- 单选题Which of the following would allow a company to conserve energy and still provide a functional service to its employees?()AConfigure all workstations with higher RPM fansBUse CRTs instead of LCD monitorsCUse NAS to reduce the number of file serversDConfigure all printers to print on single-side with low resolution 06-10
- 单选题Which of the following needs to be recycled due to dangerous amounts of gas contained inside its housing?()ACRTBTonerCSurge suppressorDLCD 06-10
- 问答题滑动轴承轴瓦与轴承盖应是何种配合?为什么? 06-10
- 单选题微机采用电源隔离变压器,当电网电压升高时,微机的交流输入电压()A升高B降低C基本不变 06-10
- 单选题在錾削的开始和收尾,挥锤的方法是()。A腕挥B肘挥C臂挥 06-10
- 填空题百分表主要是用来测量和检查零件的()偏差和()偏差的一种精密量具。 06-10
- 问答题为什么高参数、大容量机组的凝结水要进行处理? 06-10
- 单选题现有人口与常住人口的关系是( )。A现有人口数=常住人口数+临时外出的常住人口数-临时居留的外来人口数B常住人口数=现有人15数+临时外出的常住人口数+临时居留的外来人口数C现有人口数=常住人口数一临时外出的常住人口数+临时居留的外来人口数D常住人口数=现有人口数一临时外出的常住人口数-临时居留的外来人口数 06-10
- 单选题承租企业应将融资租入的固定资产视为自有固定资产进行核算,体现了会计核算的()原则A谨慎性B相关性C历史成本D实质重于形式原则 06-10
- 填空题饱和蒸汽被污染的主要原因是蒸汽的()和()。 06-10
- 单选题下列化合物中含三价铁的是()。AFe(NH4)2(SO4)2BK4[Fe(CN)6]CFe(NH4)(SO4)2 06-10
- 单选题Which of the following will allow multiple operating systems to run on one workstation?()AFireWireBKVMCVirtualizationDTerminal servers 06-10
- 多选题Which of the following methods effectively removes data from a hard drive prior to disposal?()AUse the remove hardware OS featureBFormatting the hard driveCPhysical destructionDDegauss the driveEOverwriting data with 1s and 0s by utilizing software 06-10
- 填空题用火花鉴别钢材时,碳是引火花爆裂的主要元素,随着含碳量的增加,火花(),亮度()。 06-10
- 问答题润滑油的牌号是根椐什么划分的? 06-10
- 单选题如果对于一个既定的资源配置进行改变,其结果会使到少一个人情况变得更好,并且没有任何一个人的情况变得更差,称为( )。A帕雷托最优状态B帕雷托改进C帕雷托标准D帕雷托平衡 06-10
- 填空题用盐酸作再生剂时,理论酸耗是(),用NaOH作再生剂时,理论碱耗是()。 06-10
- 填空题用盐酸作再生剂时,理论酸耗是(),用NaOH作再生剂时,理论碱耗是()。 06-10
- 名词解释题协调磷酸盐—pH处理 06-10
- 填空题机械携带是指蒸汽因携带()而带入某些物质的现象。 06-10
- 单选题承租企业应将融资租入的固定资产视为自有固定资产进行核算,体现了会计核算的()原则A谨慎性B相关性C历史成本D实质重于形式原则 06-10
- 单选题投入产出表的第I象限从横向看,表明( )。A某个产业部门的产品提供给各个产业部门作为生产消耗使用的数量B某个产业部门在生产过程中消耗各产业部门的产品数量C各产业部门提供给某个产业部门产品的数量D各产业部门生产中消耗某产业部门产品的数量 06-10
- 多选题反映人口机械变动的指标有( )。A迁入(迁出)率B人口出生(死亡)率C净迁移率D总迁移率E人口自然增长率 06-10
- 单选题支出法核算国内生产总值时,进行核算的角度为( )。A货物和服务的生产B货物和服务的分配C货物和服务的使用去向D货物和服务的进出口 06-10
- 多选题下列中属于无形固定资本形成的有( )。A某养殖场新近购进种牛的支出B某林业企业新增经济林木价值C某软件公司新开发的计算机软件获得减处置的净额D矿藏勘探的获得减处置的净额E某制造业企业用于机器设备的大修理支出 06-10
- 判断题一般均衡只有在政府干预下才有可能实现。A对B错 06-10
- 单选题在相同浓度下,各溶液pH值由大到小的顺序是 ()。ANaOH>NH3²H2O>NH4Cl>HCl>H2SO4BNaOH>NH3²H2O>NH4Cl>H2SO4>HClCNaOH>NH3²H2O>HCl>NH4Cl>H2SO4 06-10
- 多选题支出法国内生产总值中的最终消费包括( )。A居民购买住房B住房装修费C居民自有住房服务D家人的家务劳动E维护公共安全的支出 06-10
- 问答题如何进行废旧汽轮机油和绝缘油的吸附再生? 06-10
- 问答题润滑油劣化的基本原因有哪些?由哪些指标证明油质劣化? 06-10
- 多选题不变价国内生产总值生产核算,使用单缩法的产业部门为( )。A工业B交通运输仓储和邮政业C批发和零售业D金融业E房地产业 06-10
- 单选题公有经济包括()。A外商经济B国有经济C港澳台经济D合资经济 06-10
- 问答题怎样防止胶态硅在阴双层床的弱树脂层中析出? 06-10
- 问答题某厂一贮氢罐为10米3,绝对压力在0.1兆帕时贮氢量为10立方米,如压力为0.5兆帕时,该罐贮氢量是多少? 06-10
- 填空题表征油品低温流动性的指标是()和(),该指标的高低主要取决于石蜡含量的高低。 06-10
- 问答题补给水处理防止跑树脂措施。 06-10
- 填空题选用()、乙烷、()和乙炔四种特征气体,改变其含量,组成三种比值来判断设备故障的方法,称三比值法。 06-10
- 单选题水泵及其电机的底座加垫片时,不允许超过()。A2片B3片C4片 06-10
- 单选题Which of the following technologies can save server space and cooling requirements?()AEnergy star ratingsBActive solar panelsCNetwork storage arrayDBlade servers 06-10
- 单选题Which of the following can conserve energy in a server room?()ASealing all potential cold air leaksBInstalling additional cooling fansCSetting the temperature lowerDReplacing the UPS with a generator 06-10
- 单选题A company would like to dispose of old toner units. Which of the following would be the MOST appropriate course of action to take?()AUse an approved recycling program either through a vendor or local government agency.BOld toner disposal is the responsibility of the manufacturer. Call the appropriate number at the respective company.CToss the units into the trash. Toner cartridges are biodegradable.DClean out the toner cartridges with warm water and place the clean units into the recycling collection. 06-10
- 单选题Which of the following standard symbols signifies that a packaged item was produced using hazardous materials industry guidelines?()AEnergy StarBEnergy Star 2.0CPCI-EDRoHS 06-10
- 单选题A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building. The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint?()AReplace all incandescent lighting with energy saving neon lighting.BSet an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.CReplace all incandescent lighting with energy saving fluorescent lighting.DConsolidate server systems into a lower number of racks,centralizing airflow and cooling in the room. 06-10
- 单选题A large company would like to roll out thin clients to all retail terminals on its next upgrade. Which of the following are potential risks of this IT plan?()APower consumption;thin clients use more energy than comparable workstations and therefore have a larger energy footprint.BSingle point of failure;if the thin client server goes down all machines are without functionality.CCentralized administration;IT staff cannot rely on localized group policy settings.DHigh cost of terminals;compared to traditional workstations,thin clients are very expensive and require more maintenance. 06-10
- 单选题A bank runs 50 workstations and would like to decrease its electricity costs, while not sacrificing functionality. All of the workstations are high-end performance units that are intended to be used for CAD-like applications. Analysts benefit from the added performance, but tellers and associates could use more minimalist systems. Which of the following methods would decrease the banks electricity and hardware costs?()ASwap all teller and associate machines with servers.BSwap all teller and associate machines with thin clients.CSwap all teller and associate machines with low-profile high-end workstations.DSwap all teller and associate machines with laptops. 06-10
- 单选题Which of the following would allow a company to conserve energy and still provide a functional service to its employees?()AConfigure all workstations with higher RPM fansBUse CRTs instead of LCD monitorsCUse NAS to reduce the number of file serversDConfigure all printers to print on single-side with low resolution 06-10
- 单选题Which of the following needs to be recycled due to dangerous amounts of gas contained inside its housing?()ACRTBTonerCSurge suppressorDLCD 06-10
- 单选题The power saving state in which a computer cuts power to all its unneeded parts and copies the RAM content to the hard drive is called()AhibernateBshutdownCsleepDhypervisor 06-10
- 单选题A small business currently has four separate servers, three of which perform low-overhead tasks with small memory footprints. How could the company BEST reduce power consumption among these four servers, while not sacrificing functionality?()AEnable each server’s Cool ’n’ Quiet and/or SpeedStep functionality so that processing power is conserved.BEnforce auto-shutdown routines on all four servers for after-hours power saving while the office is closed.CConsolidate the four servers onto the best two,combining them logically by tasks and memory consumption.DConsolidate the four servers onto the most powerful machine using virtualization. 06-10
- 单选题A large company has over 500 computers that currently stay powered on indefinitely. None of the systems are used after the company closes at 5 p.m. Which of the following would be the MOST effective way for the company to save on electricity usage?()ASet the computers for automatic log-off after one hour of inactivity.BInstitute a policy of either shutdown or sleep mode an hour after close.CTurn on the Wake on LAN functionality for all computers.DSchedule all patching to be done during work hours. 06-10
- 单选题Which of the following technologies allows a single piece of hardware to host multiple operating systems simultaneously?()AVirtualizationBSMTP serversCThinNet clientsDTerminal servers 06-10
- 填空题锅炉补给水是指(),用来补充热力发电厂汽水损失的水。 06-10
- 问答题进行色谱柱老化时应注意什么? 06-10
- 判断题计算人口出生率、死亡率、迁入率、迁出率等指标,其基数是该时期的平均人口数。( )A对B错 06-10
- 单选题统计用区划代码()。A第一段为3位数字B第二段为2位数字C第三段为6位数字D第一段为6位数字 06-10
- 单选题统计评价中,与历史最好水平的时期进行比较,这种评价的标准是( )。A时间评价标准B空间评价标准C经验或理论标准D计划标准 06-10
- 判断题市场机制对具有非竞争性和非排他性的公共物品同样是有调节作用的。A对B错 06-10
- 判断题一个不满足帕雷托最优状态的经济社会就一定是缺乏经济效率的。A对B错 06-10
- 多选题下列关于GDP、国民总收入和国民可支配收入三者关系的叙述中,正确的是( )。AGDP经过分配之后,总代数和必定为0B国民总收入为再分配的结果,并且大于国民可支配收入C国民可支配收入为再分配的结果,并且大于国民总收入D国民总收入作为初次分配的结果,它与GDP在数值上一般存在差额E国民可支配总收入数值上等于国民总收入与来自国外的再分配收入净额二者之和 06-10
- 单选题统计用区划代码包括()。A省、地、区B省、地、县、乡C省、地、县、乡、居委会D省、地、县、乡、居委会、村委会 06-10
- 问答题已知一锥齿轮大端模数m为4,齿数Z为30,节锥角δ,为45°,求其齿高和分度圆直径。 06-10
- 填空题火力发电厂的水处理系统包括锅炉()处理、()处理、锅内处理和凝结水精处理、冷却水处理等部分。 06-10
- 单选题Which of the following can conserve energy in a server room?()ASealing all potential cold air leaksBInstalling additional cooling fansCSetting the temperature lowerDReplacing the UPS with a generator 06-10
- 判断题性比例=男性人口数/女性人口数×100。( )A对B错 06-10
- 单选题根据国民经济各部门生产中的投入来源和使用去向纵横交叉组成的棋盘式平衡表,称之为( )A供给表B使用表C投入产出表D产品部门表 06-10
- 单选题Which of the following technologies allows a single piece of hardware to host multiple operating systems simultaneously?()AVirtualizationBSMTP serversCThinNet clientsDTerminal servers 06-10
- 单选题在进行汽轮机油液相锈蚀试验时,规定的水浴恒温温度是()。C。A50±1B40±1C60±1D54±1 06-10
- 单选题Which of the following technologies can save server space and cooling requirements?()AEnergy star ratingsBActive solar panelsCNetwork storage arrayDBlade servers 06-10
- 单选题Which of the following standard symbols signifies that a packaged item was produced using hazardous materials industry guidelines?()AEnergy StarBEnergy Star 2.0CPCI-EDRoHS 06-10
- 单选题A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building. The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint?()AReplace all incandescent lighting with energy saving neon lighting.BSet an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.CReplace all incandescent lighting with energy saving fluorescent lighting.DConsolidate server systems into a lower number of racks,centralizing airflow and cooling in the room. 06-10
- 单选题Which of the following is the recommended disposal method for used computers?()ATrash canBBurialCRecycling centerDStorage shed 06-10
- 单选题Which of the following terms is used when printing data on both the front and the back of paper?()AScalingBCopyingCDuplexDSimplex 06-10
- 单选题A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery?()ARecycle the battery.BStore the battery.CPlace battery in a sealed plastic bag.DDisassemble the battery. 06-10
- 单选题Which of the following will allow multiple operating systems to run on one workstation?()AFireWireBKVMCVirtualizationDTerminal servers 06-10
- 多选题Which of the following methods effectively removes data from a hard drive prior to disposal?()AUse the remove hardware OS featureBFormatting the hard driveCPhysical destructionDDegauss the driveEOverwriting data with 1s and 0s by utilizing software 06-10
- 单选题The power saving state in which a computer cuts power to all its unneeded parts and copies the RAM content to the hard drive is called()AhibernateBshutdownCsleepDhypervisor 06-10
- 单选题A corporation plans to replace older office PCs with energy efficient personal computers in their 24 hour help desk department. Which of the following would be the BEST choice?()ATablet notebooks with LCD monitorsBThin clients with LCD monitorsCThin clients with CRT monitorsDNotebook computers with LCD monitors 06-10
- 单选题《三次产业划分规定》( )。A第一产业包括农业、林业、制造业B第二产业包括采矿业、渔业C第一产业包括交通运输、建筑业、房地产业D第一产业包括农业、林业、牧业、渔业 06-10
- 单选题统计评价中,与历史最好水平的时期进行比较,这种评价的标准是( )。A时间评价标准B空间评价标准C经验或理论标准D计划标准 06-10
- 多选题产品部门×产品部门投入产出表的基本系数有( )。A直接消耗系数B完全消耗系数C列昴惕夫逆系数D中间消耗系数E恩格尔系数 06-10
- 判断题文盲率=文盲人数/全部人口数。( )A对B错 06-10
- 判断题性比例=男性人口数/女性人口数×100。( )A对B错 06-10
- 判断题年人口增长率=(人H自然增长量/年末总人口数)×1000‰。( )A对B错 06-10
- 单选题公有经济包括()。A外商经济B国有经济C港澳台经济D合资经济 06-10
- 判断题投入产出表的垂直方面表示产品的价值构成。A对B错 06-10
- 单选题投入产出表中反映部门之间中间使用和中间投入流量,成为整个投入产出表核心的是( )。A第I象限B第II象限C第III象限D第IV象限 06-10
- 名词解释题研磨 06-10
- 问答题什么是基线? 06-10
- 问答题已知三相交流电为380伏,求单相对地电压有效值是多少伏?最大值是多少伏? 06-10
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