Cisco 100-490 Exam Questions
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Which router can be used for disk-in-access to the router CLI management purposes and does not usually pass normal network traffic?
B. Gigabit Ethernet
C. Fast Ethernet
D. Channelized serial
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
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
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
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
Which of the following is a DTE device?
C. cable modem
D. DSL modem
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.
Which of the following best describes the cable that is used to connect a laptop to an Ethernet port on a Cisco router?
Refer to the exhibit.
Which type of cable us used on the ATM card?
A. Fiber-optic BNC
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