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【单选题】
揭示事物发展的趋势和道路的规律是___
A. 对立统一规律
B. 质量互变规律
C. 否定之否定规律
D. 联系和发展规律
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答案
C
解析
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相关试题
【单选题】
“肯定和否定相互渗透,在一定意义上,肯定就是否定。”这是一种___
A. 相对主义诡辩论的观点
B. 唯物辩证法的观点
C. 主观唯心主义的观点
D. 形而上学的观点
【单选题】
事物的否定方面是指___
A. 事物的积极方面
B. 事物的消极方面
C. 事物中维持其存在的方面
D. 事物中促使其灭亡的方面
【单选题】
作为辩证的否定的“扬弃”是___
A. 既保留又继承
B. 彻底抛弃
C. 既克服又保留
D. 矛盾的调和
【单选题】
辩证的否定是事物发展的环节,因为辩证的否定___
A. 把旧事物完全抛弃
B. 使旧事物发生量变
C. 是新事物产生、旧事物灭亡
D. 是从外部强加给事物的
【单选题】
否定之否定规律___
A. 在事物完成一个发展周期时才能完整地表现出来
B. 在事物发展过程中任何一点上都可以表现出来
C. 在事物经过量变和质变两种状态后表现出来
D. 在事物发展过程中经过肯定和否定两个阶段表现出来
【单选题】
事物发展的周期性体现了___
A. 事物发展的直线性与曲折性的统一
B. 事物发展是一个不断地回到出发点的运动
C. 事物发展的周而复始的循环性
D. 事物发展的前进性和曲折性的统一
【单选题】
直线论的错误在于只看到___
A. 事物发展的周期性而否认了前进性
B. 事物发展的前进性而否认了曲折性
C. 事物发展的间接性而否认了连续性
D. 事物发展的曲折性而否认了周期性
【单选题】
循环论的错误在于___
A. 只看到事物发展的普遍性,没有看到事物发展过程的特殊性
B. 只看到事物的绝对运动,没有看到事物的相对静止
C. 只看到事物发展道路的曲折性,没有看到事物发展趋势的前进性
D. 只看到新旧事物之间的连续性,没有看到新旧事物之间的间断性
【单选题】
对立统一规律揭示了___
A. 事物发展的动力和源泉
B. 事物发展的状态和过程
C. 事物发展的方向和道路
D. 事物发展的两种趋向
【单选题】
唯物辩证法的实质和核心是___
A. 对立统一规律
B. 质量互变规律
C. 否定之否定规律
D. 联系和发展的规律
【单选题】
辩证法所说的矛盾是指___
A. 人们思维中的前后不一的自相矛盾
B. 事物之间或事物内部各要素之间的对立统一
C. 对立面之间的相互排斥
D. 事物之间或事物内部各要素之间的相互依赖
【单选题】
矛盾的基本属性是___
A. 普遍性和特殊性
B. 绝对性和相对性
C. 变动性和稳定性
D. 斗争性和同一性
【单选题】
依据是___
A. 矛盾的同一性和斗争性辩证关系的原理
B. 矛盾的普遍性和特殊性辩证关系的原理
C. 事物发展的量变和质变辩证关系的原理
D. 事物发展的内因和外因辩证关系的原理
【单选题】
矛盾问题的精髓是___
A. 矛盾的普遍性和特殊性关系的问题
B. 矛盾的同一性和斗争性关系的问题
C. 主要矛盾和次要矛盾关系的问题
D. 矛盾的主要方面和次要方面关系的问题
【单选题】
题的方法都是___
A. 重点论
B. 均衡论
C. 一点论
D. 两点论
【单选题】
“任何个别(无论怎样)都是一般”。这句话的正确含义是___
A. 特殊性就是普遍性
B. 特殊性存在于普遍性之中
C. 普遍性是特殊性的总和
D. 特殊性中包含普遍性
【单选题】
在唯物辩证法看来,水果同苹果、梨、香蕉、桔子等的关系是___
A. 共性和个性的关系
B. 整体和部分的关系
C. 本质和现象的关系
D. 内容和形式的关系
【单选题】
“是就是是,不是就是不是,除此之外都是鬼话。”这是一种___
A. 形而上学的观点
B. 相对主义的观点
C. 唯心主义的观点
D. 辩证法的观点
【单选题】
真象和假象的区别在于___
A. 真象是客观的,假象是主观的
B. 真象表现本质,假象不表现本质
C. 真象深藏于事物内部,假象外露于事物外部
D. 真象从正面直接地表现本质,假象从反面歪曲地表现本质
【单选题】
有的哲学家说,在大风扬起的尘土中,每一粒尘土的运动状况都是纯粹必然的。这是种___
A. 辩证唯物主义决定论的观点
B. 形而上学的机械决定论的观点
C. 唯心主义非决定论的观点
D. 庸俗唯物主义的观点
【单选题】
“或然率”是指___
A. 可能性在质上的一种科学说明和测定
B. 可能性在量上的一种科学说明和测定
C. 必然性的一种科学说明和判定
D. 偶然性的一种科学说明和测定
【单选题】
Economically speaking, are we better off than we were ten years ago? Twenty years ago? In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomplete, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income. While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time. The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005. In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates the gap in economic welfare. Similar calculations can be used to compare the U.S. and other countries. For example, this calculation puts economic welfare in the United Kingdom at 97% of U.S. levels, but estimates Mexican well-being at 22%. The Jones-Klenow measure can also assess an economy’s performance over time. According to this measure, as of the early-to-mid-2000s, the U.S. had the highest economic welfare of any large country. Since 2007, economic welfare in the U.S. has continued to improve. However, the pace of improvement has slowed markedly. Methodologically, the lesson from the Jones-Klenow research is that economic welfare is multi-dimensional. Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates. What does the author think of the 2015 report by the Census Bureau?___
A. It is based on questionable statistics.
B. It reflects the economic changes.
C. It evidences the improved welfare.
D. It provides much food for thought.
【单选题】
Economically speaking, are we better off than we were ten years ago? Twenty years ago? In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomplete, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income. While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time. The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005. In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates the gap in economic welfare. Similar calculations can be used to compare the U.S. and other countries. For example, this calculation puts economic welfare in the United Kingdom at 97% of U.S. levels, but estimates Mexican well-being at 22%. The Jones-Klenow measure can also assess an economy’s performance over time. According to this measure, as of the early-to-mid-2000s, the U.S. had the highest economic welfare of any large country. Since 2007, economic welfare in the U.S. has continued to improve. However, the pace of improvement has slowed markedly. Methodologically, the lesson from the Jones-Klenow research is that economic welfare is multi-dimensional. Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates. What does the author say about the Jones-Klenow method?___
A. It is widely used to compare the economic growth across countries.
B. It revolutionizes the way of measuring ordinary people’s livelihood.
C. It focuses on people’s consumption rather that their average income.
D. It is a more comprehensive measure of people’s economic well-being.
【单选题】
Economically speaking, are we better off than we were ten years ago? Twenty years ago? In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomplete, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income. While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time. The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005. In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates the gap in economic welfare. Similar calculations can be used to compare the U.S. and other countries. For example, this calculation puts economic welfare in the United Kingdom at 97% of U.S. levels, but estimates Mexican well-being at 22%. The Jones-Klenow measure can also assess an economy’s performance over time. According to this measure, as of the early-to-mid-2000s, the U.S. had the highest economic welfare of any large country. Since 2007, economic welfare in the U.S. has continued to improve. However, the pace of improvement has slowed markedly. Methodologically, the lesson from the Jones-Klenow research is that economic welfare is multi-dimensional. Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates. What do Jones and Klenow think of the comparison between France and the U.S. in terms of real consumption per person?___
A. It reflected the existing big gap between the two economies.
B. It neglected many important indicators of people’s welfare.
C. It covered up the differences between individual citizens.
D. It failed to count in their difference in natural resources.
【单选题】
Economically speaking, are we better off than we were ten years ago? Twenty years ago? In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomplete, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income. While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time. The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005. In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates the gap in economic welfare. Similar calculations can be used to compare the U.S. and other countries. For example, this calculation puts economic welfare in the United Kingdom at 97% of U.S. levels, but estimates Mexican well-being at 22%. The Jones-Klenow measure can also assess an economy’s performance over time. According to this measure, as of the early-to-mid-2000s, the U.S. had the highest economic welfare of any large country. Since 2007, economic welfare in the U.S. has continued to improve. However, the pace of improvement has slowed markedly. Methodologically, the lesson from the Jones-Klenow research is that economic welfare is multi-dimensional. Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates. What is an advantage of the Jones-Klenow method?___
A. It can accurately pinpoint a country’s current economic problems.
B. It can help to raise people’s awareness of their economic well-being.
C. It can diagnose the causes of a country’s slowing pace of economic improvement.
D. It can compare a country’s economic conditions between different periods of time.
【单选题】
Economically speaking, are we better off than we were ten years ago? Twenty years ago? In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomplete, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income. While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time. The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005. In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates the gap in economic welfare. Similar calculations can be used to compare the U.S. and other countries. For example, this calculation puts economic welfare in the United Kingdom at 97% of U.S. levels, but estimates Mexican well-being at 22%. The Jones-Klenow measure can also assess an economy’s performance over time. According to this measure, as of the early-to-mid-2000s, the U.S. had the highest economic welfare of any large country. Since 2007, economic welfare in the U.S. has continued to improve. However, the pace of improvement has slowed markedly. Methodologically, the lesson from the Jones-Klenow research is that economic welfare is multi-dimensional. Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates. What can we infer from the passage about American people’s economic well-being?___
A. It is much better than that of their European counterparts.
B. It has been on the decline ever since the turn of the century.
C. It has not improved as much as reported by the Census Bureau.
D. It has not been accurately assessed and reported since mid-2000s.
【单选题】
大学生的成才目标是___。
A. 培养德智体美全面发展的人才
B. 培养德智体美全面发展的社会主义建设者
C. 培养德智体美全面发展的社会主义建设者和接班人
D. 培养专业化、创新化的人才
【单选题】
现代人才素质的灵魂是___。
A. 德
B. 智
C. 体
D. 美
【单选题】
___是人才素质的基础.
A. 德
B. 智
C. 体
D. 美
【单选题】
世界政治格局发展的必然趋势是___。
A. “多极化”
B. 单边主义
C. 两极格局形成
D. 一超独霸
【单选题】
在全面发展的教育中德、智、体、美是缺一不可,统一存在的,其中处于主导地位的是___。
A. 德育
B. 智育
C. 体育
D. 美育
【单选题】
时代精神的内涵十分丰富,其中___居于核心地位。
A. 艰苦奋斗
B. 自强不息
C. 团结统一
D. 改革创新
【单选题】
民族精神是一个民族赖以生存和发展的精神支撑。中华民族在五千年的发展中所形成的伟大民族精神的核心是___。
A. 爱国主义
B. 人道主义
C. 科学主义
D. 革命英雄主义
【单选题】
下列名言反映中华民族是一个艰苦奋斗的民族的有___。
A. 艰难困苦,玉汝于成
B. 先天下之忧而忧
C. 生于忧患,死于安乐
D. 民无信不立
【单选题】
___是人才素质的基本内容
A. 德
B. 智
C. 体
D. 美
【单选题】
10。___是我们立党立国的根本指导思想
A. 马克思主义
B. 社会主义荣辱观
C. 社会主义思想道德
D. 爱国主义11. 当代大学生的历史使命是(A)
【单选题】
衡量大学生全面发展的一个重要标准是___
A. 知识渊博
B. 品质高尚
C. 德才兼备
D. 知行统一
【单选题】
独立生活意识指___
A. 自己的事情自己处理不需要别人管
B. 自己想干什么就干什么
C. 树立自信、自律、自立、自强的精神
D. 天马行空独来独往
【单选题】
___作为社会主义核心价值体系的精髓,解决的是应当具备什么样的精神状态和精神风貌的问题。
A. 马克思主义的指导地位
B. 中国特色社会主义的共同理想
C. 民族精神和时代精神
D. 社会主义荣辱观
【单选题】
___是人才素质的综合体现.
A. 德
B. 智
C. 体
D. 美
推荐试题
【多选题】
下面关于以太网交换机的叙述哪些是正确的()___
A. 当交换机收到一单播帧时,如果该数据帧的目的地址在MAC地址表内,且目的地址对应的端口不同于接收到该数据帧的端口,则将该数据帧从目的地址所对应的端口发出.
B. 当交换机刚刚初始化以后,MAC地址表是空的,当交换机从它的某个端口接收到某个数据帧时,检查帧的源地址,如果该地址不在MAC地址表中,就把该源地址和该端口号加入到MAC地址表内
C. 当交换机收到一单播帧时,检查该数据帧的目的地址是否在MAC地址表内,当该目的MAC地址与接收帧位于同一端口上,则丢弃该数据帧hcne最新题库2007年8月8日整理
D. 当交换机收到一单播帧时,如果该数据帧的目的地址不在MAC地址表内,则将该数据帧从除了接收到该帧的端口之外的所有端口发出
E. 当交换机收到一广播帧时,直接将该数据帧从除了收到该帧的端口之外的所有端口发出
F.
【多选题】
故障处理的基本原则是(),故障消除后立即复原。___
A. 先重点后一般
B. 先网内后网外
C. 先本端后对端
D. 先抢通后修理
E. 先设备后传输
F.
【多选题】
引起GRPS专线接入故障的原因有()___
A. 移动网络环境
B. 资费
C. 用户终端软硬件配置
D. 传输通道
E. 用户内部网络
F.
【多选题】
从标准,速率,分光比,承载,带宽效率方面来分析GPON与EPON的区别有( )___
A. GPON的上下行带宽是2.5G/1.25G,EPON是1.25G/1.25G
B. GPON可以承载ATM , Ethernet , TDM等业务,EPON承载Ethernet
C. GPON的标准是ITU G.984.x,EPON是IEEE 802.3ah
D. GPON的带宽效率92%,EPON只有72%
E. GPON的分光比可以达到1:64~1:128,EPON是1:32 ~ 1:64
F.
【多选题】
华为MA5680T是10GE平台的产品,上行有多种方式,且配置了独立的上行槽位,以下哪些是10GE的上行板.( )___
A. H801X1CA
B. H801X2CA
C. H801GICG
D. H801X2CS
E. H801GICF
F.
【多选题】
华为MA5680T产品作为OLT,是一款G/EPON共平台的产品,可根据业务的不同配置不同的单板,以下哪些单板可以在此产品上使用.( )___
A. H801ETHB
B. H801GPBC
C. H802EPBD
D. H805GPBD
E. H802GPBD
F.
【多选题】
以下哪些华为的光猫可以支持语音业务.( )___
A. HG8342
B. HG8240
C. HG8040
D. HG8310
E. HG850a
F.
【多选题】
目前上海贝尔可提供的GPON MDU型号主要有( )___
A. O-16160E-A
B. O-16160E-P
C. O-00240E-P
D. O-24240E-P
E. I-240E-P
F.
【多选题】
二层转发主要基于MAC来实现转发,其表项中包含哪些元素.( )___
A. PORT
B. VLAN
C. MAC
D. PORT
E. IP
F.
【多选题】
以下哪些报文属于BGP 协议报文( )___
A. OPEN 报文
B. HELLO 报文
C. UPDATE 报文
D. NOTIFICATION 报文
E. KEEPALIVE 报文
F.
【多选题】
传输产品的测试仪表有( )___
A. 光功率计
B. 误码仪
C. SDH分析仪
D. LBT表
E. LBT表
F.
【多选题】
以下哪些属性影响BGP 路径选择.( )___
A. MED
B. AS_PATH
C. ORIGIN
D. LOCAL_PREF
E. PREFERRED-VALUE
F.
【多选题】
7360 OLT GPON用于业务模型转发的有( )种VLAN.___
A. cross-connect
B. XCONN
C. mirror
D. H801X2CS
E. residential-bridge
F.
【多选题】
7342 ISAM FTTU GPON目前可支持的业务类型有( )___
A. x=H,bc=00时,表示为增量热补丁包
B. HIS
C. SERVICE VIDEO
D. SERVIC FLOW
E. SERVICE VOIP
F.
【多选题】
ZXCTN6100设备支持( )的业务处理能力.___
A. 太网业务
B. ATM(Asynchronous Transfer Mode)业务
C. CES(Circuit EmulationService)业务
D. ATM
E. TDM
F.
【多选题】
DBA的功能描述正确的是( )___
A. GPON系统通过状态的上报以及OLT业务监视(非状态上报)支持动态带宽分配
B. GPON系统采用SBA+DBA的方式来实现带宽的有效利用
C. DBA的实现与QoS的保障机制有密切关系
D. 其他一些业务可以通过DBA来动态分配带宽
E. TDM业务通过SBA指配带宽以保证其高QoS,
F.
【多选题】
SDH网络的常见网元有( )。___
A. TM
B. ADM
C. REG
D. DXC
E. TTF
F.
【多选题】
华为的补丁包文件名,用SPxabc标识.根据x和abc的取值,SPxabc分别标识热补丁包、冷补丁包和特殊的全编译补丁包,以下对于版本及补丁描述正确的是( )___
A. 冷补丁需要复位系统,补丁才能生效,补丁说明书中明确需要复位系统才能生效的补丁,需要复位系统才能生效
B. x=C,bc≠00时,表示为增量冷补丁包
C. x=H,bc=00时,表示为增量热补丁包
D. x=H,bc≠00时,表示为增量热补丁包
E. x=C,bc=00时,表示为全编译补丁包
F.
【多选题】
数据专线业务主要提供集团客户分支机构网络互联,承载信息交互、VOIP语音、视频会议等业务.该业务的特点如下( )___
A.  高速:适用于速率高、信息量大、实时性强的数据传输应用
B.  自由:可选择多种带宽及线路类型的数据专线,灵活组建内部信息化网络,此业务对接入地域、设备协议、承载业务均无限制。
C.  通用:使用国际通用的G.703、STM-1等标准接口,通用性强
D.  安全:网络通道物理隔离,端到端连接,适合政府、金融等行业的内部组网和数据传输
E.  稳定:享受中国移动提供的7*24小时端到端全程保障服务。
F.
【多选题】
IPv4存在哪些不足的地方 ___
A. 服务质量差
B. 移动性支持差
C. 配置复杂
D. 地址空间不足
E. 安全性不高
F.
【多选题】
下列所述的哪些是ICMP协议的功能?___
A. 报告TCP连接超时信息
B. 重定向UDO消息
C. 转发SNMP数据
D. 查找子网掩码
E. 报告路由更新错误信息
F.
【多选题】
发生火灾,发现人应立即拨打火警电话119,并立即向负责人报告.火灾事故报警要点有( )___
A. 火灾地点
B. 火势情况
C. 燃烧物和估计数量
D. 火灾现场人员受困情况
E. 报警人姓名及电话号码
F.
【多选题】
路由器的作用有( )___
A. 异种网络互连
B. 子网间的速率适配
C. 隔离网络,防止网络风暴,指定访问规则(防火墙)
D. 路由(寻径):路由表建立、刷新、查找
E. 报文的分片与重组
F.
【多选题】
控制两个独立电源的开关应装有( )。___
A. 可靠的机械闭锁装置
B. 可靠的电气闭锁装置
C. 可靠的机电闭锁装置
D. 可靠的智能闭锁装置
E. 不可靠的智能闭锁装置
F.
【多选题】
控制两个独立电源的开关应装有( )___
A. 可靠的机械闭锁装置
B. 可靠的电气闭锁装置
C. 可靠的机电闭锁装置
D. 可靠的智能闭锁装置
E. 不可靠的智能闭锁装置
F.
【多选题】
控制两个独立电源的开关应装有( )。___
A. 可靠的机械闭锁装置
B. 可靠的电气闭锁装置
C. 可靠的机电闭锁装置
D. 可靠的智能闭锁装置
E. 不可靠的智能闭锁装置
F.
【多选题】
以太网故障的一般处理流程包括( )___
A. 查看主机和路由器的局域网连接是否正确。
B. 考虑速率匹配问题。
C. 查看主机和路由器的以太网接口的IP地址是否位于同一子网内,即二者的网段地址必须是相同的,仅仅是主机地址不相同。如果不在同一子网内,请重新设置IP地址。
D. 查看链路层协议是否匹配。
E. 查看以太网接口的工作方式是否正确。
F.
【多选题】
集团公司对集客业务重大故障的定义包括( )___
A. 同一故障造成3条以上跨省集团客户AAA级业务全阻超过2小时(含)
B. 单条跨省AAA级业务全阻超过6小时(含)
C. 同一故障造成10条以上(含)跨省集客业务同时阻断超过2小时(含)的
D. 造成跨省AAA级业务性能明显劣化,影响客户使用,超过12个小时(含)的
E. 单条跨省2A或以下级别业务阻断或者线路劣化,影响客户使用,超过72小时(含)的
F.
【多选题】
以下对于OLT安全防护的描述正确的.( )___
A. 若需要防止用户仿冒MAC地址恶意攻击时,可以配置防MAC地址漂移功能
B. 当需要防止恶意用户伪造MAC地址发送报文攻击OLT设备时,可以使能防MAC Spoofing功能,配置完成后系统将自动实现MAC地址与业务流的动态绑定
C. 当需要防止恶意用户发送各类控制报文对设备进行攻击时,可以配置防DoS攻击功能,在出现攻击时,系统上报告警来及时处理
D. 当需要禁止带有某些源MAC地址或目的MAC地址的报文通过本设备上行时,使能mac-filter功能,实现对指定MAC地址的过滤
E. 当需要防止恶意用户伪造IP地址发送报文攻击设备时,可以配置防IP Spoofing功能,自动实现IP地址与用户的动态绑定
F.
【多选题】
某站出现T-ALOS告警的原因可能是( )。___
A. 2M业务未接入
B. DDF架侧2M接口输出(对于传输侧)端口脱落或松动
C. 本站2M接口输入端口脱落或松动
D. 支路板故障
E. 电缆故障
F.
【多选题】
当确定了根桥后,其它的交换机选出了哪两项内容之后,STP才会使交换网络收敛.( )___
A. VLAN ID
B. 根端口
C. 全双工端口
D. 指定端口
E. 丢弃端口
F.
【多选题】
处理投诉过程中的大忌()___
A. 缺少专业知识
B. 怠慢客户
C. 缺乏耐心,急于打发客户
D. 允诺客户自己做不到的事情
E. 急于为自己开脱
F.
【多选题】
集团客户业务范围是指由我公司向集团客户提供的基础通信,其集团规范的业务类型不包括( )___
A. 语音专线
B. 本地专线
C. 数据专线
D. 互联网专线
E. 集团短、彩信
F.
【多选题】
集团客户业务包括( )___
A. 数据专线
B. 互联网专线
C. 语音专线
D. GPRS专线
E. 集团短彩信业务
F.
【多选题】
宽带设计文档中应包含PON宽带网络拓扑结构图,在图上应标示出本地区所有主要网络设备,如( )___
A. 路由器
B. ONU
C. 分光器
D. OLT
E. 交换机
F.
【多选题】
故障处理手段包括以下内容( )___
A. 观察法
B. 测试法
C. 替换法
D. 修改数据业务配置
E. 经验处理法
F.
【多选题】
FTTB装机中引入线的安装要遵循( )___
A. 耐用
B. 横平竖直
C. 美观
D. 安全、耐用、美观、、横平竖直
E. 牢固
F.
【多选题】
与路由器相连的计算机串口属性的设置,正确的有___
A. 速率:9600bps
B. 数据位:8位
C. 奇偶校验位:无
D. 停止位:1位
E. 流控:软件
F.
【多选题】
在IP报文头的字段中,( )内容和IP报文分片有直接的关系。___
A. 源IP地址
B. 目的IP地址
C. 标识字段(Identification)
D. 标志字段(MF、DF字段)
E. 片偏移
F.
【多选题】
为了扩大传输容量,经常采用的方法就是复用技术,常见的复用技术有( )。___
A. 时分复用(TDM)
B. 空分复用(SDM)
C. 波分复用(WDM)
D. 码分复用(CDM)
E. 频分复用(FDM)
F.
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