Cisco 100-490 Exam Questions

Cisco 100-490 Exam Questions

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100-490 PREMIUM QUESTIONS

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QUESTION 1
Which router can be used for disk-in-access to the router CLI management purposes and does not usually pass normal network traffic?
A. AUX
B. Gigabit Ethernet
C. Fast Ethernet
D. Channelized serial
Answer: A

QUESTION 2
Which two pieces of information does the show ip interface brief command display? (Choose two)
A. Encapsulation type
B. Interface status
C. Layer 2 address
D. Layer 3 address
E. Keep alive
Answer: BD

QUESTION 3
The pins and RJ-45 are numbered from 1 through 8. With the material points of the plug facing toward you, pin 1 is the leftmost pin. Which two sets are looped on an RJ-45 T1 loopback plug? (Choose two)
A. Pins 1 and 4 B. Pins 1 and 7 C. Pins 2 and 5 D. Pins 2 and 8 E. Pins 1 and 5 F. Pins 2 and 7
Answer: AC

QUESTION 4
What are two ways to open Microsoft Notepad on a Windows-based computer? (Choose two)
A. Start > Run Enter Notepad and ‘Ink OK
B. Start > Control Panel > Notepad
C. Start > All Programs > Notepad
D. Start > All Programs > Accessories > Notepad
E. Start > All Programs > Microsoft Office > Notepad
Answer: AD

QUESTION 5
Which three of the following statements are true? (Choose three.)
A. Each IP address has two parts: a network ID and a host ID
B. An IP subnet equals a broadcast domain.
C. An IPv4 address contains 36 bits
D. 172.16.1.18 is a Class A address
E. A subnet address is created by borrowing bits from the original host ID
Answer: ABE

QUESTION 6
Which of the following is a DTE device?
A. router
B. CSU/DSU
C. cable modem
D. DSL modem
Answer: A

QUESTION 7
Which two of the following statements are true about a switch? (Choose two)
A. It is a repeater.
B. It is a data link layer device.
C. It will forward the frame out all ports when it receives a broadcast from a host.
D. It reads the destination MAC address to forward traffic out the appropriate port.
E. It acts as an amplifier.
Answer: BD

QUESTION 8
Which of the following best describes the cable that is used to connect a laptop to an Ethernet port on a Cisco router?
A. Crossover
B. Straight-through
C. Fiber
D. Rollover
Answer: A

QUESTION 9
Refer to the exhibit.

Which type of cable us used on the ATM card?
A. Fiber-optic BNC
B. Coaxial
C. Serial
D. Crossover
Answer: B

QUESTION 10
What are two features that are associated with single-mode fiber-optic cable? (Choose two.)
A. a single strand of glass fiber
B. carries higher bandwidth than multimode fiber
C. cost is less than multimode fiber
D. operates over less distance than multimode fiber

Answer: AB

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