阅读下列说明和图，回答问题1至问题3，将答案填入答题纸的对应栏内。【说明】ATM自动取款机系统是一个

dedicated to execute a particular task that might require processors that are powerful. A .peripheral

A.peripheral

B.computer system

C.kermel

D.user design

Hardware interrupts are triggered by(73)outside the microcontroller.

A.user instructions

B.programs

C.kemels

D.peripheral devices

occurs when a series of synchronization objects we held in a preemptive system inSuch a way that no process can move forwar

A.Spin Lock

B.Mutex

C.Deadlock

D.Schedule

In computing.a device driver (commonly referred to as simply a driver) is acomputer

program that operates or controls a particular type of device that is attached to a computer.A

diver provides (71) to hardware devices,enabling operating systems and other computer

programs to access hardware functions without needing to know precise details of the

hardware being used.

A.a software interface

B.a programming language

C.a function

D.an Internal Bus

A.可重复级

B.己定义级

C.已管理级

D.优化级

需求管理关键过程域属于(65)。

A.初始级、已定义级、可重复级、已管理级、优化级

B.初始级、已定义级、已管理级、可重复级、优化级

C.初始级、可重复级、已管理级、已定义级、优化级

D.初始级、可重复级、已定义级、已管理级、优化级

软件测试的目的是(63)。

A.评价软件的质量

B.发现软件的错误

C.证明软件是正确的

D.找出软件中的所有错误

执行下面的一段C程序后，输出结果变量应为( 62)。

A.5,2,3

B.-5,-12,-7

C.-5,-12,-17

D.5,-2，-7

如果I/O设备与存储设备进行数据交换不经过CPU来完成，这种数据交换方式是 (61)。

A.程序查询

B.中断方式

C.DMA方式

D.无条件存取方式

算法的时间复杂度是指(60)。

A.执行算法程序所需要的时间

B.算法程序的长度

C.算法执行过程中所需要的基本运算次数

D.算法程序中的指令条数