100-490 Online Practice Questions and Answers

Which two pairs of LAN Ethernet devices use an RJ-45 straight-through cable? (Choose two.)

A. switch-to-switch

B. switch-to-router

C. switch-to-hub

D. router-to-router

E. switch-to-server

Which type of transceiver module is used for 40 Gigabit Ethernet connectivity?

A. SFP+

B. GBIC

C. QSFP+

D. XFP

What is the line speed of a DS0 in North America?

A. 16 kbps

B. 32 kbps

C. 64 kbps

D. 128 kbps

Which command displays the configuration register setting?

A. show flash

B. show running-config

C. show version

D. show config-register

Which Windows-based text editor is preferred for working with a simple text document, such as a Cisco configuration?

A. Microsoft Word

B. Microsoft Notepad

C. Microsoft Access

D. Microsoft Excel

From a Windows command prompt, which command displays the local IP address of a computer?

A. ipconfiguration

B. ip configuration

C. ipconfig

D. ip config

Which command initiates the copying of a Cisco IOS image to a Cisco device?

A. copy tftp nvram

B. copy tftp flash

C. copy flash tftp

D. copy xmodem flash

Which set of steps best describes how to assign a static IP address to the Ethernet port on a computer?

A. From the Network and Sharing Center, click Internet Protocol (TCP/IP), and follow the New Connection

Wizard instructions.

B. From the Network and Sharing Center, click Change adapter, then double-click a local area connection. Select Internet Protocol (TCP/IP) > Properties > Use the Following Address, and then configure the IP information.

C. Click Start. Enter cmd and click OK. Enter the IP address XXX.XXX.XXX.XXX.

D. From the Network and Sharing Center, double-click Local Area Connection. Select Properties > iPass Protocol (IEEE 802.1x) > Properties > Static IP.

Which type of port is used to connect a laptop to an Ethernet port on a Cisco router?

A. rollover

B. fiber

C. straight-through

D. crossover

Which Xmodem option is used to enhance error checking of an image that is copied to flash memory?

A. -e

B. -r

C. -c

D. -x