设备驱动程序是直接与 (23) 打交道的软件模块。一般而言,设备驱动程序的任务是接受来自与设备 (24) 。
A. 硬件
B. 办公软件
C. 编译程序
D. 连接程序
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Passage TwoJessica Bucknam shouts "tiao! "(tee—ow) and her fourth-grade students jump."Dun!"(doo—wen) she commands, and they crouch(蹲). They giggle(吃吃地笑) as the commands keep coming in Mandarin Chinese.Half of the 340 students at the K-5 school are enrolled in the program. They can contine studying Chinese in middle and high schools. The goal.. to speak like natives.About 24,000 American students are currently learning Chinese. Most are in high schools. But the number of younger students is growing in response to China’s emergence as a global superpower."China has become a strong partner of the United States," says Mary Patterson, Woodstock’s principal. "Children who learn Chinese at a young age will have more opportunities for jobs in the future."Isabel Weiss, 9, isn’t thinking about the future. She thinks learning Chinese is fun. "when you hear peo- ple speaking in Chinese, you know what they’re saying,’ she says. "And they don’t know that you know. ’ Isabel Weiss has also chosen to learn Chinese because ().
A. she wants a brighter future
B. she finds it fun to learn the language
C. she likes to do business in China
D. she watches people speak the language
在“模型—视图—控制器”(MVC),模式中, (44) 主要表现用户界面, (45) 用来描述核心业务逻辑。
A. 视图
B. 模型
C. 控制器
D. 视图和控制器
说明 在软件开发与运行阶段一般需要完成单元测试、集成测试、确认测试、系统测试和验收测试,这些对软件质量保证起着非常关键的作用。 [问题]3 请简述集成测试与系统测试的关系。
Windows的空口分为两类,一类是应用程序窗口,另一类是 【2】 窗口。