What is the default operating mode when you initially log in to a router?

• A.user EXEC
• B.global configuration
• C.privileged EXEC
• D.ROM monitor

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Which two statements about Telnet and SSH are true? (Choose two.)

• A.A Telnet network management connection is dropped when a router reboots.
• B.Telnet is a protocol that provides a secure remote access connection to network devices.
• C.SSH is a protocol that provides a secure remote access connection to network devices.
• D.SSH uses the well-known TCP port 23 for its communication.
• E.Telnet is preferred over SSH for security reasons.

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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

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Which command displays a list of file systems that are available on Cisco devices?

• A.show memory
• B.show directory
• C.show file system
• D.show version

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What are two components of a WAN connection? (Choose two.)

• A.CSU/DSU
• B.router
• C.bridge
• D.hub
• E.switch

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