CCNA Service Provider Practice Test Results

Question 1
46% answer correctly
Which option is enabled by default on Cisco IOS and IOS XE routers?
HTTP server
SSH server
IPv4 unicast routing
IPv6 and IPv4 unicast routing
IPv6 unicast routing
SSH and HTTP server
AAA console login authentication
Question 2
42% answer correctly
On Cisco IOS XR, for which purpose is the turboboot procedure used?
Which of the following about 10/40/100 GigabitEthernet interface configuration on Cisco IOS XR is true?
The interface has no flow control configuration.
To install and boot up a SMU
To perform an ISSU
The configuration supports only full-duplex operation.
To install and boot up a PIE
Use the negotiation auto command in interface configuration mode to enable link auto-negotiation to ensure that devices that share a link segment are automatically configured with the highest performance.
To install the IOS XR software from scratch using the ROM Monitor mode
To speed up the time it takes to boot up the IOS XR router
To boot the router into ROM Monitor mode
The range for MTU values is 64 bytes to 1518 bytes on the interface.
Question 3
31% answer correctly
Which of the following about STP operations is true?
One root port is established per root bridge.
One root bridge exists per collision domain.
One root port exists per broadcast domain.
Non-designated ports are set in the forwarding state.
One designated port is defined per segment.