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在指令系统的各种寻址方式中，获取操作数最快的方式是 (1) 。若操作数的地址包含在指令中，则属于 (2) 方式。

若每一条指令都可以分解为取指、分析和执行三步。已知取指时间t_取指=4△t，分析时间t_分析=3△t，执行时间t执行=5△t。如果按串行方式执行完100条指令需要 (4) △t。如果按照流水线方式执行，执行完100条指令需要 (5) △t。
 

某Web网站向CA申请了数字证书。用户登录该网站时，通过验证 (1) ，可确认该数字证书的有效性，从而 (2) 。
 

若每一条指令都可以分解为取指、分析和执行三步。已知取指时间t_取指=4△t，分析时间t_分析=3△t，执行时间t执行=5△t。如果按串行方式执行完100条指令需要 (4) △t。如果按照流水线方式执行，执行完100条指令需要 (5) △t。
 

在指令系统的各种寻址方式中，获取操作数最快的方式是 (1) 。若操作数的地址包含在指令中，则属于 (2) 方式。
 

{{*HTML*}}某Web网站向CA申请了数字证书。用户登录该网站时，通过验证 (1) ，可确认该数字证书的有效性，从而 (2) 。
 

在过程式程序设计(①)、数据抽象程序设计(②)、面向对象程序设计(③)、泛型 (通用)程序设计(④)中，C抖语言支持 (1) ，C语言支持 (2) 。
 

采用UML进行软件建模过程中， (1) 是系统的一种静态视图，用 (2) 可明确表示两类事物之间存在的整体/部分形式的关联关系。
 

采用UML进行软件建模过程中， (1) 是系统的一种静态视图，用 (2) 可明确表示两类事物之间存在的整体/部分形式的关联关系。

在过程式程序设计(①)、数据抽象程序设计(②)、面向对象程序设计(③)、泛型 (通用)程序设计(④)中，C抖语言支持 (1) ，C语言支持 (2) 。
 

某系统中有四种互斥资源R1、R2、R3和R4，可用资源数分别为3、5、6和8。假设在T₀时刻有P1、P2、P3和P4四个进程，并且这些进程对资源的最大需求量和已分配资源数如下表所示，那么在T₀时刻系统中R1、R2、R3和R4的剩余资源数分别为 (1) 如果从T₀时刻开始进程按 (2) 顺序逐个凋度执行，那么系统状态是安全的。

页式存储系统的逻辑地址是由页号和页内地址两部分组成，地址变换过程如下图所示。假定页面的大小为8K，图中所示的十进制逻辑地址是9612经过地址变换后，形成的物理地址a应为十进制（）。

某系统中有四种互斥资源R1、R2、R3和R4，可用资源数分别为3、5、6和8。假设在T₀时刻有P1、P2、P3和P4四个进程，并且这些进程对资源的最大需求量和已分配资源数如下表所示，那么在T₀时刻系统中R1、R2、R3和R4的剩余资源数分别为 (1) 如果从T₀时刻开始进程按 (2) 顺序逐个凋度执行，那么系统状态是安全的。

下图为01001110的各种编码方式，不归零电平（NRZ-L）采用0表示高电平，1表示低电平。若按照从上到下的顺序，所采用的编码方式分别为（）。

在嵌入式处理器中，CACHE的主要功能由 (1) 实现；某32位计算机的CACHE容量为16KB(B：字节)，CACHE块的大小为16B(B：字节)，若主存与CACHE地址映像采用直接映像方式，则主存地址为0x1234E8F8的单元装入CACHE的地址 (2) ；在下列CACHE替换算法中，平均命中率最高的是 (3) 。
 

在嵌入式处理器中，CACHE的主要功能由 (1) 实现；某32位计算机的CACHE容量为16KB(B：字节)，CACHE块的大小为16B(B：字节)，若主存与CACHE地址映像采用直接映像方式，则主存地址为0x1234E8F8的单元装入CACHE的地址 (2) ；在下列CACHE替换算法中，平均命中率最高的是 (3) 。
 

在嵌入式处理器中，CACHE的主要功能由 (1) 实现；某32位计算机的CACHE容量为16KB(B：字节)，CACHE块的大小为16B(B：字节)，若主存与CACHE地址映像采用直接映像方式，则主存地址为0x1234E8F8的单元装入CACHE的地址 (2) ；在下列CACHE替换算法中，平均命中率最高的是 (3) 。
 

如下图所示，若低位地址（A0~A11）接在芯片地址引脚上，高位地址（A12~A19）进行片选择码（其中，A14和A16没有参加译码），且片选信号低电平有效，则对下图所示的译码器，不属于此译码空间的地址的（）。

下面C程序中，设变量count的地址为2000.则该段程序执行后，屏幕上的显示结果应为（）。

软件测试的目的是 (1) ，通常可分为白盒测试和黑盒测试。白盒测试根据程序的 (2) 来设计测试用例，黑盒测试根据软件规格说明来设计测试用例。
 

已知变量datal定义如下：

则变量datal所占的内存存储空间可表示为（）。

软件测试的目的是 (1) ，通常可分为白盒测试和黑盒测试。白盒测试根据程序的 (2) 来设计测试用例，黑盒测试根据软件规格说明来设计测试用例。

网页中代码<input name="foo" size="20">定义了（）。

Traditional Internet access methods like dial-up were so slow that host computers were connected to the dial-up (1) at the customer premise over slow (2) ports. PPP was designed to run directly over these serial links. But with the advent of broadband Internet (3) technologies such as ADSL and cable modems there has been a considerable increase in the bandwidth delivered to the end users. This means that the host computers at the customer premise connect to the (4) or cable "modem" over a much faster medium such as Ethernet. It also means that multiple (5) can connect to the Internet through the same connection.

在进行金融业务系统的网络设计时，应该优先考虑优胜 (1) 原则。在进行企业网络的需求分析时，应该首先进行 (2) 。

Traditional Internet access methods like dial-up were so slow that host computers were connected to the dial-up (1) at the customer premise over slow (2) ports. PPP was designed to run directly over these serial links. But with the advent of broadband Internet (3) technologies such as ADSL and cable modems there has been a considerable increase in the bandwidth delivered to the end users. This means that the host computers at the customer premise connect to the (4) or cable "modem" over a much faster medium such as Ethernet. It also means that multiple (5) can connect to the Internet through the same connection.

Traditional Internet access methods like dial-up were so slow that host computers were connected to the dial-up (1) at the customer premise over slow (2) ports. PPP was designed to run directly over these serial links. But with the advent of broadband Internet (3) technologies such as ADSL and cable modems there has been a considerable increase in the bandwidth delivered to the end users. This means that the host computers at the customer premise connect to the (4) or cable "modem" over a much faster medium such as Ethernet. It also means that multiple (5) can connect to the Internet through the same connection.

在进行金融业务系统的网络设计时，应该优先考虑优胜 (1) 原则。在进行企业网络的需求分析时，应该首先进行 (2) 。
 

Traditional Internet access methods like dial-up were so slow that host computers were connected to the dial-up (1) at the customer premise over slow (2) ports. PPP was designed to run directly over these serial links. But with the advent of broadband Internet (3) technologies such as ADSL and cable modems there has been a considerable increase in the bandwidth delivered to the end users. This means that the host computers at the customer premise connect to the (4) or cable "modem" over a much faster medium such as Ethernet. It also means that multiple (5) can connect to the Internet through the same connection.

Traditional Internet access methods like dial-up were so slow that host computers were connected to the dial-up (1) at the customer premise over slow (2) ports. PPP was designed to run directly over these serial links. But with the advent of broadband Internet (3) technologies such as ADSL and cable modems there has been a considerable increase in the bandwidth delivered to the end users. This means that the host computers at the customer premise connect to the (4) or cable "modem" over a much faster medium such as Ethernet. It also means that multiple (5) can connect to the Internet through the same connection.