CCNA Exam Prep (Exam 640-802), Second Edition

Appendix . Answers to Practice Exam

Answers at a Glance

1.	C
2.	A
3.	A, C, D
4.	B
5.	B
6.	D
7.	B
8.	B, C
9.	C
10.	B, D
11.	A, C
12.	D
13.	A
14.	A, B, C
15.	A, B, D
16.	C
17.	A
18.	F
19.	B
20.	D
21.	D
22.	A, B, C
23.	C
24.	A, D
25.	C, D
26.	B, C, D
27.	B
28.	A, D
29.	B
30.	D
31.	C
32.	A
33.	B, D
34.	B
35.	C, D
36.	B
37.	D
38.	C, D
39.	B
40.	D
41.	A
42.	B
43.	A
44.	A
45.	C
46.	B
47.	B
48.	B
49.	C
50.	A, B, E
51.	A
52.	D
53.	C
54.	C
55.	D
56.	B
57.	D
58.	B, E, F
59.	B
60.	D
61.	A, D
62.	D
63.	A
64.	A, B
65.	C
66.	C
67.	B
68.	D
69.	A
70.	D
71.	A, B, D
72.	C

Answers with Explanations

1. C. The “Invalid input detected at ^” terminal message indicates that the IOS understood the configuration command up to the ^. This type of message is typical when the command contains a typo. Answer A is the correction for an “Ambiguous Command” message. Answer B is the correction for an “Incomplete Command” message. ...