软考真题
首页
题库
登录
第73题
Unit testing refers to that each
( )
is tested to ensure that it operates correctly.
A.
subsystem
B.
device
C.
application
D.
module
答题卡
加油
计算器
纠错
草稿纸
得分：0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75