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Windows Server 2003的IIS为Web服务提供了各种选项，利用这些选项可以更好地配置Web服务的性能、行为和安全等，其中“限制连接数”选项属于下图中的（）选项卡。

已知X=-121，若采用8位机器码表示，则[X]_原=（），[X]_补=（）。
 

[X]_原=（）

已知X=-121，若采用8位机器码表示，则[X]_原=（），[X]_补=（）。
 

[X]_补=（）。

ADSL采用（）技术在一对电话线上划分出上行信道和下行信道，使用ADSL拨号上网，客户端需要支持（）协议。

若分页系统的地址结构如下图所示。 
该系统页的大小为（）字节，页号的取值范围为（）。

常用的网络地址有A、B、C三类。一个B类网络最多可以包含（）主机，B类网络默认的子网掩码是（）。

函数f和g的定义如下图所示。执行函数f时需要调用函数g（a），若采用值调用方式（call by value）调用g（a），则函数f的返回值为（）；若采用引用（call by reference）方式调用g（a），则函数f的返回值为（）。

Excel学生成绩表如下表所示，若要计算表中每个学生计算机文化和英语课的平均成绩，那么，可通过在D3单元格中填写（），并（）拖动填充柄至D10单元格，则可自动算出这些学生的平均成绩。

T568A标准规定的线序是（），T568B标准规定的线序是（）。

常用的网络地址有A、B、C三类。一个B类网络最多可以包含（）主机，B类网络默认的子网掩码是（）。

ADSL采用（）技术在一对电话线上划分出上行信道和下行信道，使用ADSL拨号上网，客户端需要支持（）协议。

若分页系统的地址结构如下图所示。 
该系统页的大小为（）字节，页号的取值范围为（）。

函数f和g的定义如下图所示。执行函数f时需要调用函数g（a），若采用值调用方式（callbyvalue）调用g（a），则函数f的返回值为（）；若采用引用（callbyreference）方式调用g（a），则函数f的返回值为（）。

T568A标准规定的线序是（），T568B标准规定的线序是（）。

Excel学生成绩表如下表所示，若要计算表中每个学生计算机文化和英语课的平均成绩，那么，可通过在D3单元格中填写（），并（）拖动填充柄至D10单元格，则可自动算出这些学生的平均成绩。

ARP的功能是（），RARP协议的功能是（）。

SMTP使用端口（）传输邮件报文，报文采用（）格式表示。

ARP的功能是（），RARP协议的功能是（）。

Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and（）to the IP layer. A TCP（）accepts user data streams from local process, breaks them into pieces not exceeding 64KB, and sends each piece as a separate IP（）. When datagrams containing TCP data arrive at a machine, they are given to the TCP entity, which reconstructs the original byte streams.
The IP layer gives no guarantee that datagrams will be delivered properly, so it is up to TCP to time out and（）them as need be. Datagmms do arrive may well do so in the wrong order, it is also up to TCP to（）them into messages in the proper sequence.

SMTP使用端口（）传输邮件报文，报文采用（）格式表示。

Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and（）to the IP layer. A TCP（）accepts user data streams from local process, breaks them into pieces not exceeding 64KB, and sends each piece as a separate IP（）. When datagrams containing TCP data arrive at a machine, they are given to the TCP entity, which reconstructs the original byte streams.
The IP layer gives no guarantee that datagrams will be delivered properly, so it is up to TCP to time out and（）them as need be. Datagmms do arrive may well do so in the wrong order, it is also up to TCP to（）them into messages in the proper sequence.

Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and（）to the IP layer. A TCP（）accepts user data streams from local process, breaks them into pieces not exceeding 64KB, and sends each piece as a separate IP（）. When datagrams containing TCP data arrive at a machine, they are given to the TCP entity, which reconstructs the original byte streams.
The IP layer gives no guarantee that datagrams will be delivered properly, so it is up to TCP to time out and（）them as need be. Datagmms do arrive may well do so in the wrong order, it is also up to TCP to（）them into messages in the proper sequence.

Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and（）to the IP layer. A TCP（）accepts user data streams from local process, breaks them into pieces not exceeding 64KB, and sends each piece as a separate IP（）. When datagrams containing TCP data arrive at a machine, they are given to the TCP entity, which reconstructs the original byte streams.
The IP layer gives no guarantee that datagrams will be delivered properly, so it is up to TCP to time out and（）them as need be. Datagmms do arrive may well do so in the wrong order, it is also up to TCP to（）them into messages in the proper sequence.

Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and（）to the IP layer. A TCP（）accepts user data streams from local process, breaks them into pieces not exceeding 64KB, and sends each piece as a separate IP（）. When datagrams containing TCP data arrive at a machine, they are given to the TCP entity, which reconstructs the original byte streams.
The IP layer gives no guarantee that datagrams will be delivered properly, so it is up to TCP to time out and（）them as need be. Datagmms do arrive may well do so in the wrong order, it is also up to TCP to（）them into messages in the proper sequence.