你可能感兴趣的试题

下面是某程序的流程图，它的环路复杂性是（）个。

设在点x=0处连续，则a=（）。

极限（）。

一般来说，Cache的功能 (1) 。某32位计算机的cache容量为16KB，cache块的大小为16B，若主存与cache的地址映射采用直接映射方式，则主存地址为1234E8F8(十六进制)的单元装入的cache地址为 (2) 。在下列cache替换算法中，平均命中率最高的是 (3) 。

关系模式也遵循数据库的三级体系结构，称为 (1) ， (2) 和 (3) 。 (1) 一的定义包括：模式名，属性名，值域名以及模式的主键。由于不涉及到物理存储方面的描述，仅仅是对数据本身的一些特性描述。 (2) 定义语言还需定义用户对数据进行操作的权限，例如是否允许读、修改等可来源于多个模式， (3) 是作为文件看待的，每个元组就是一个记录。由于关系模式有键，因此一个关系可用散列方法或索引方法实现。如果关系的元组数目较少(100个以内)，那么也可以用“堆文件”方式实现(即没有特定的次序)。

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
In security, an (1) is a form of possible loss or harm in a computing system; examples of exposures are unauthorized disclosure of data, modification of data, or (2) of legitimate access to computing. A vulnerability is a weakness in the security system that might be exploited to cause loss or harm. A human who exploits a vulnerability perpetrates an attack on the system. Threats to computing systems are circumstances that have the potential to cause loss or harm; human attacks are examples of threats, as are natural disasters, inadvertent human errors, and internal hardware or software (3) . Finally, a control is a protective measure an action, a device, a procedure, or a technique - that reduces a vulnerability. The major (4) of computing systems are hardware, software, and data. There are four kinds of threats to the security of a computing system: interruption, interception, modification, and (5) . The four threats all exploit vulnerabilities of the assets in computing systems.

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
It is more and more usual that users of Information Retrieval (IR) systems must face up to response of hundreds or thousands of (1) documents. A significant proportion of them are moreover (2) or redundant. This is a straight consequence of two well - known facts: the incessant growing of documental databases and the lack of ability of most users to define (3) information needs. In such a framework, further effective retrieval techniques are only part of the solution. Interfaces with alternative ways for organizing and (4) the results returned by a (5) would be of great utility assisting users to find relevant documents. Document clustering may play a central role as an effective technique for organizing query results.

可行性分析是在系统开发的早期所做的一项重要的论证工作，它是决定该系统是否并发的决策依据，因必须给出 (1) 的回答。在可行性分析中经济可行性研究的范围包括 (2) 。

公司甲与业余发明人乙订立了一份技术开发协议，约定由乙为甲开发完成一项电冰箱温控装置技术，由甲为乙提供开发资金、设备、资料等，并支付报酬。在约定的时间内乙完成了合同约定的任务，并按约定将全部技术资料和权利都交给了甲公司。此外，乙在完成开发任务的过程中，还开发出了一项附属技术T，并以自己的名义就技术T申请专利。甲公司知道此事后，认为技术T的专利申请权应归甲公司所有，因此，甲、乙双方就技术T的专利申请权归属发生争议。该技术T的专利申请权应归 (1) 所有，该纠纷可通过 (2) 渠道可以解决。

在形式语言中，若文法G的产生式集P为：
(1)Z→Bc(2)Z→Zc(3)B→Ab(4)B→Bb(5)A→Aa(6)A→a
则文法G是 (1) 文法，识别G的自动机为 (2) 。对于G来说， (3) 为文法G可接受的字符串， (4) 为文法G不可接受的字符串。
供选择的答案：

阅读以下关于进程的描述：一个进程被唤醒意味着 (1) 如果某一进程在运行时，因某种原因暂停，此时将脱离运行状态，而进入 (2) 。

IPv6是下一代IP协议。IPv6的基本报头包含 (1) 个字节，此外还可以包含多今扩展报头。基本报头中的 (2) 字段指明了一个特定的源站向一个特定目标站发送的分组序列，各个路由器要对该分组序列进行特殊的资源分配，以满足应用程序的特殊传输需求。一个数据流由 (3) 命名。在IPv6中，地址被扩充为128位，并且为IPv4保留了一部分地址空间。按照IPv6的地址表示方法，以下地址中属于IPv4地址的是 (4) 。 (5) 是IPv6的测试床，实际上是一个基于IPv4的虚拟网络，用于研究和测试IPv6的标准、实现以及IPv4向IPv6的转变过程。

公司甲与业余发明人乙订立了一份技术开发协议，约定由乙为甲开发完成一项电冰箱温控装置技术，由甲为乙提供开发资金、设备、资料等，并支付报酬。在约定的时间内乙完成了合同约定的任务，并按约定将全部技术资料和权利都交给了甲公司。此外，乙在完成开发任务的过程中，还开发出了一项附属技术T，并以自己的名义就技术T申请专利。甲公司知道此事后，认为技术T的专利申请权应归甲公司所有，因此，甲、乙双方就技术T的专利申请权归属发生争议。该技术T的专利申请权应归 (1) 所有，该纠纷可通过 (2) 渠道可以解决。

可行性分析是在系统开发的早期所做的一项重要的论证工作，它是决定该系统是否并发的决策依据，因必须给出 (1) 的回答。在可行性分析中经济可行性研究的范围包括 (2) 。

一般来说，Cache的功能 (1) 。某32位计算机的cache容量为16KB，cache块的大小为16B，若主存与cache的地址映射采用直接映射方式，则主存地址为1234E8F8(十六进制)的单元装入的cache地址为 (2) 。在下列cache替换算法中，平均命中率最高的是 (3) 。

在形式语言中，若文法G的产生式集P为：
(1)Z→Bc(2)Z→Zc(3)B→Ab(4)B→Bb(5)A→Aa(6)A→a
则文法G是 (1) 文法，识别G的自动机为 (2) 。对于G来说， (3) 为文法G可接受的字符串， (4) 为文法G不可接受的字符串。
供选择的答案：

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
It is more and more usual that users of Information Retrieval (IR) systems must face up to response of hundreds or thousands of (1) documents. A significant proportion of them are moreover (2) or redundant. This is a straight consequence of two well - known facts: the incessant growing of documental databases and the lack of ability of most users to define (3) information needs. In such a framework, further effective retrieval techniques are only part of the solution. Interfaces with alternative ways for organizing and (4) the results returned by a (5) would be of great utility assisting users to find relevant documents. Document clustering may play a central role as an effective technique for organizing query results.

关系模式也遵循数据库的三级体系结构，称为 (1) ， (2) 和 (3) 。 (1) 一的定义包括：模式名，属性名，值域名以及模式的主键。由于不涉及到物理存储方面的描述，仅仅是对数据本身的一些特性描述。 (2) 定义语言还需定义用户对数据进行操作的权限，例如是否允许读、修改等可来源于多个模式， (3) 是作为文件看待的，每个元组就是一个记录。由于关系模式有键，因此一个关系可用散列方法或索引方法实现。如果关系的元组数目较少(100个以内)，那么也可以用“堆文件”方式实现(即没有特定的次序)。

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
In security, an (1) is a form of possible loss or harm in a computing system; examples of exposures are unauthorized disclosure of data, modification of data, or (2) of legitimate access to computing. A vulnerability is a weakness in the security system that might be exploited to cause loss or harm. A human who exploits a vulnerability perpetrates an attack on the system. Threats to computing systems are circumstances that have the potential to cause loss or harm; human attacks are examples of threats, as are natural disasters, inadvertent human errors, and internal hardware or software (3) . Finally, a control is a protective measure an action, a device, a procedure, or a technique - that reduces a vulnerability. The major (4) of computing systems are hardware, software, and data. There are four kinds of threats to the security of a computing system: interruption, interception, modification, and (5) . The four threats all exploit vulnerabilities of the assets in computing systems.

阅读以下关于进程的描述：一个进程被唤醒意味着 (1) 如果某一进程在运行时，因某种原因暂停，此时将脱离运行状态，而进入 (2) 。

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
It is more and more usual that users of Information Retrieval (IR) systems must face up to response of hundreds or thousands of (1) documents. A significant proportion of them are moreover (2) or redundant. This is a straight consequence of two well - known facts: the incessant growing of documental databases and the lack of ability of most users to define (3) information needs. In such a framework, further effective retrieval techniques are only part of the solution. Interfaces with alternative ways for organizing and (4) the results returned by a (5) would be of great utility assisting users to find relevant documents. Document clustering may play a central role as an effective technique for organizing query results.

一般来说，Cache的功能 (1) 。某32位计算机的cache容量为16KB，cache块的大小为16B，若主存与cache的地址映射采用直接映射方式，则主存地址为1234E8F8(十六进制)的单元装入的cache地址为 (2) 。在下列cache替换算法中，平均命中率最高的是 (3) 。

在形式语言中，若文法G的产生式集P为：
(1)Z→Bc(2)Z→Zc(3)B→Ab(4)B→Bb(5)A→Aa(6)A→a
则文法G是 (1) 文法，识别G的自动机为 (2) 。对于G来说， (3) 为文法G可接受的字符串， (4) 为文法G不可接受的字符串。
供选择的答案：

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
It is more and more usual that users of Information Retrieval (IR) systems must face up to response of hundreds or thousands of (1) documents. A significant proportion of them are moreover (2) or redundant. This is a straight consequence of two well - known facts: the incessant growing of documental databases and the lack of ability of most users to define (3) information needs. In such a framework, further effective retrieval techniques are only part of the solution. Interfaces with alternative ways for organizing and (4) the results returned by a (5) would be of great utility assisting users to find relevant documents. Document clustering may play a central role as an effective technique for organizing query results.

在形式语言中，若文法G的产生式集P为：
(1)Z→Bc(2)Z→Zc(3)B→Ab(4)B→Bb(5)A→Aa(6)A→a
则文法G是 (1) 文法，识别G的自动机为 (2) 。对于G来说， (3) 为文法G可接受的字符串， (4) 为文法G不可接受的字符串。
供选择的答案：

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
In security, an (1) is a form of possible loss or harm in a computing system; examples of exposures are unauthorized disclosure of data, modification of data, or (2) of legitimate access to computing. A vulnerability is a weakness in the security system that might be exploited to cause loss or harm. A human who exploits a vulnerability perpetrates an attack on the system. Threats to computing systems are circumstances that have the potential to cause loss or harm; human attacks are examples of threats, as are natural disasters, inadvertent human errors, and internal hardware or software (3) . Finally, a control is a protective measure an action, a device, a procedure, or a technique - that reduces a vulnerability. The major (4) of computing systems are hardware, software, and data. There are four kinds of threats to the security of a computing system: interruption, interception, modification, and (5) . The four threats all exploit vulnerabilities of the assets in computing systems.

关系模式也遵循数据库的三级体系结构，称为 (1) ， (2) 和 (3) 。 (1) 一的定义包括：模式名，属性名，值域名以及模式的主键。由于不涉及到物理存储方面的描述，仅仅是对数据本身的一些特性描述。 (2) 定义语言还需定义用户对数据进行操作的权限，例如是否允许读、修改等可来源于多个模式， (3) 是作为文件看待的，每个元组就是一个记录。由于关系模式有键，因此一个关系可用散列方法或索引方法实现。如果关系的元组数目较少(100个以内)，那么也可以用“堆文件”方式实现(即没有特定的次序)。

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
It is more and more usual that users of Information Retrieval (IR) systems must face up to response of hundreds or thousands of (1) documents. A significant proportion of them are moreover (2) or redundant. This is a straight consequence of two well - known facts: the incessant growing of documental databases and the lack of ability of most users to define (3) information needs. In such a framework, further effective retrieval techniques are only part of the solution. Interfaces with alternative ways for organizing and (4) the results returned by a (5) would be of great utility assisting users to find relevant documents. Document clustering may play a central role as an effective technique for organizing query results.

IPv6是下一代IP协议。IPv6的基本报头包含 (1) 个字节，此外还可以包含多今扩展报头。基本报头中的 (2) 字段指明了一个特定的源站向一个特定目标站发送的分组序列，各个路由器要对该分组序列进行特殊的资源分配，以满足应用程序的特殊传输需求。一个数据流由 (3) 命名。在IPv6中，地址被扩充为128位，并且为IPv4保留了一部分地址空间。按照IPv6的地址表示方法，以下地址中属于IPv4地址的是 (4) 。 (5) 是IPv6的测试床，实际上是一个基于IPv4的虚拟网络，用于研究和测试IPv6的标准、实现以及IPv4向IPv6的转变过程。

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
In security, an (1) is a form of possible loss or harm in a computing system; examples of exposures are unauthorized disclosure of data, modification of data, or (2) of legitimate access to computing. A vulnerability is a weakness in the security system that might be exploited to cause loss or harm. A human who exploits a vulnerability perpetrates an attack on the system. Threats to computing systems are circumstances that have the potential to cause loss or harm; human attacks are examples of threats, as are natural disasters, inadvertent human errors, and internal hardware or software (3) . Finally, a control is a protective measure an action, a device, a procedure, or a technique - that reduces a vulnerability. The major (4) of computing systems are hardware, software, and data. There are four kinds of threats to the security of a computing system: interruption, interception, modification, and (5) . The four threats all exploit vulnerabilities of the assets in computing systems.

IPv6是下一代IP协议。IPv6的基本报头包含 (1) 个字节，此外还可以包含多今扩展报头。基本报头中的 (2) 字段指明了一个特定的源站向一个特定目标站发送的分组序列，各个路由器要对该分组序列进行特殊的资源分配，以满足应用程序的特殊传输需求。一个数据流由 (3) 命名。在IPv6中，地址被扩充为128位，并且为IPv4保留了一部分地址空间。按照IPv6的地址表示方法，以下地址中属于IPv4地址的是 (4) 。 (5) 是IPv6的测试床，实际上是一个基于IPv4的虚拟网络，用于研究和测试IPv6的标准、实现以及IPv4向IPv6的转变过程。

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
In security, an (1) is a form of possible loss or harm in a computing system; examples of exposures are unauthorized disclosure of data, modification of data, or (2) of legitimate access to computing. A vulnerability is a weakness in the security system that might be exploited to cause loss or harm. A human who exploits a vulnerability perpetrates an attack on the system. Threats to computing systems are circumstances that have the potential to cause loss or harm; human attacks are examples of threats, as are natural disasters, inadvertent human errors, and internal hardware or software (3) . Finally, a control is a protective measure an action, a device, a procedure, or a technique - that reduces a vulnerability. The major (4) of computing systems are hardware, software, and data. There are four kinds of threats to the security of a computing system: interruption, interception, modification, and (5) . The four threats all exploit vulnerabilities of the assets in computing systems.

IPv6是下一代IP协议。IPv6的基本报头包含 (1) 个字节，此外还可以包含多今扩展报头。基本报头中的 (2) 字段指明了一个特定的源站向一个特定目标站发送的分组序列，各个路由器要对该分组序列进行特殊的资源分配，以满足应用程序的特殊传输需求。一个数据流由 (3) 命名。在IPv6中，地址被扩充为128位，并且为IPv4保留了一部分地址空间。按照IPv6的地址表示方法，以下地址中属于IPv4地址的是 (4) 。 (5) 是IPv6的测试床，实际上是一个基于IPv4的虚拟网络，用于研究和测试IPv6的标准、实现以及IPv4向IPv6的转变过程。

IPv6是下一代IP协议。IPv6的基本报头包含 (1) 个字节，此外还可以包含多今扩展报头。基本报头中的 (2) 字段指明了一个特定的源站向一个特定目标站发送的分组序列，各个路由器要对该分组序列进行特殊的资源分配，以满足应用程序的特殊传输需求。一个数据流由 (3) 命名。在IPv6中，地址被扩充为128位，并且为IPv4保留了一部分地址空间。按照IPv6的地址表示方法，以下地址中属于IPv4地址的是 (4) 。 (5) 是IPv6的测试床，实际上是一个基于IPv4的虚拟网络，用于研究和测试IPv6的标准、实现以及IPv4向IPv6的转变过程。