35．Applications put computers to pratical

问题单项选择题

35．Applications put computers to pratical business (1) , but below the (2) it’s the heart of an operating system—the kernel that provides the technical wizardry to juggle multiple program, connect to networks and store (3) . A traditional kernal provides all the functions for applications. The kemal (4) memory, I/O devices and parcels out processor time.
The kernel also supports security and fault (5) , which is the ablity to recover automatically when parts of the system fail.

(5)

A．management

B．planning

C．production

D．research

答案

参考答案：D

解析：
译文的含义是：现在，软件质量保证是软件工程的((1))学科。Buckly和Oston指出，((2))软件质量保证，可能会导致软件成本的((3))。然而，在此领域中，软件管理的主要负担是，缺少((4))软件标准。在软件工程中，制定可接受的以及适用的标准，应当是软件工程((5))的根本目标之一。