100-490 Free Practice Test

How many pairs of copper wire does a UTP cable have?

1. A. 2
2. B. 3
3. C. 4
4. D. 5

Correct Answer: C

Which type of physical connector does a Gigabit Ethernet port typically use?

1. A. RJ-9
2. B. RJ-45
3. C. DB-25
4. D. RJ-11

Correct Answer: B

Which two commands identify the serial number of a Cisco router? (Choose two.)

1. A. show run
2. B. show inventory
3. C. show environment
4. D. show version
5. E. show archive

Correct Answer: BD