计算机2022四级计算机考试试题库(3T)

1. [单选题]which descnption is NOT true?

A. Personal computer has not the features of the larger system．
B. Large systems offer higher processing speeds for user and return more data than PCs．
C. Output devices take output results from the CPU in machine-coded form. and conven them into a form. that used by people.
D. The input/output devices and auxiliary storage units of a computer system are called peripherals.

2. [单选题]在高速并行结构中，速度最慢但通用性最好的是

A. 相联处理机
B. 多处理机系统^{(processor system)}
C. 阵列处理机
D. 专用多功能单元

3. [单选题]软件测试文档可进行合理的取舍与合并，对于微、小规模软件，下列说法中错误的是

A. 测试计划和测试说明可以合并
B. 测试报告^{(test report)}中可包括测试记录和测试问题报告
C. 测试报告^{(test report)}、测试记录、测试问题报告和测试总结报告^{(summary report)}可以合并
D. 测试说明和测试报告^{(test report)}可以合并

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