Windows系统中的磁盘碎片整理程序（）。 仅将卷上的可用空间合并，使其成为连续的区域。 只能使每个文件占用卷上连续的磁盘空间，合并卷上的可用空间。 只能使每个文件夹占用卷上连续的磁盘空间，合并卷上的可用空间。 使每个文件和文件夹占用卷上连续的磁盘空间，合并卷上的可用空间。
源程序中的（）与程序的运行结果无关。 注释的多少。 变量的赋值。 循环语句的执行次数。 表达式的求值方式。
WLANs are increasingly popular because they enable cost-effective connections among people, applications and data that were not possible, or not cost-effective, in the past. For example, WLAN-based applications can enable fine-grained management of supply and distribution (1) to improve their efficienty and reduce (2) .WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care applications to reduce errors and improve overall (3) care. WLAN management solutions provide a variety of other benefits that can be substantial but difficult to measure. For example, they can protect corporate data by preventing (4) through rogue access points. They help control salary costs, by allowing IT staffs to manage larger networks without adding staff. And they can improve overall network mananement by integrating with customers' existing systems, such as OpenView and UniCenter. Fortunately, it isn't necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time-consuming(5) and administrative chores.空白处（1）应选择（） A.chores。 chains。 changes。 links。
将来源不同的编译单元装配成一个可执行程序是（）的任务。 连接程序。 编译程序。 解释程序。 汇编程序。
程序运行过程中，把函数（或过程）调用与相应调用所需要的代码相结合的过程称为（）。 语义分析。 代码连续。 静态绑定。 动态绑定。
用户提出需求并提供经费，委托软件公司开发软件。但在双方商定的协议中未涉及软件著作权的归属，则软件著作权属于（）所有。
