SMB Specialization for Engineers
IoT Connected Factory for Systems Engineers Exam
ICND Lab Exam
Life Cycle Services Advanced Routing and Switching (LCSARS)
Cisco Express Foundation for Field Engineers
Cisco Express Foundation for Account Managers (CXFA) Exam
Advanced Routing and Switching for Field Engineers - ARSFE
Implementing Cisco Connected Physical Security 1 Exam (CCPS1)
Implementing Cisco Connected Physical Security 2 Exam (CCSP 2)
Cisco Routing and Switching Solutions Specialist
Which three of the following statements are true about a smart jack? (Choose three)
It provides signal conversion.
It operates at Layer 2 of the OSI model.
It regenerates the signal to compensate for signal degradation from line transmission.
It provides loopback testing.
It acts as a concentration point for dial-in and dial-out connections.
Which two of the following are true? (Choose two)
Telnet is preferred over SSH for security reasons.
SSH is a protocol that provides a secure remote access connection to network devices.
When using HyperTerminal to communicate over a TCP/IP network, the SSH protocol is used.
A Telnet network management connection is dropped when a router reboots.
Telnet is a protocol that provides a secure remote access connection to network devices.
Which command initiates the copy of an IOS image to a Cisco device?
copy flash tftp
copy tftp flash
copy tftp ftp
copy tftp nvram
xmodem flash