Exam 350-401 topic 1 question 899 discussion

It's either B or C, I would go for B: scripts establishes an SSH connection to the device and executes "show ip bgp 192.168.101.0 bestpath" to retrieve information about the BGP routing table.

Gotta be B it connects to the device first using SSH , it must be B. C describes the second part only.

output = stdout.read() # Read the raw output from stdout print(output) # This will print the formatted output as a string

B is correct. the output of print is just object and does not show anything. to show the inside of object it needs readlines method, like print(stdout.readlines()). the routing table is exporting to the stdout object. the output without readlines() is like this : <paramiko.ChannelFile from <paramiko.Channel 0 (open) window=2097152 -> <paramiko.Transport at 0x8fbccb50 (cipher aes128-ctr, 128 bits) (active; 1 open channel(s))>>>

This questions hinges on the semantic difference between export and display.

Choosing C going by this logic: A: Obviously wrong because Telnet is not port 22 B: Although correct where it says it's using SSH, "exports" the routing table sounds wrong because the code just does a standard print(stdout) command. That just outputs to the command line. If the code was to export the file, there should be some file.open() and file.close() commands to actually pump the stdout data into a file, or at least to another object type C: Correct answer going by this logic. The output is displayed with no formatting. If it was to be displayed in a formatted way, I'd expect to see something similar to a "for" loop where it can read each line of the stdout and write it accordingly, or at least some string formatting commands. There are none to hint at that in the code. D: Wrong because there doesn't seem to be any formatting commands on the stdout before or while printing it to the command line.

it´s C The script prints the raw stdout object, which means it simply prints the raw command output without any formatting to the output. B is incorrect, because it dosen´t export the routing table information, it just retrieves and prints specific BGP information.

i will go with C

A and B are wrong i will go with C

it's not exporting 'stdout' anywhere - it's just printing it. I'm going to have to say it's C. Now if Cisco wants to non-nonchalantly change what they mean by 'export', that might be the case - but I'm sticking with C.

same question but different answers here: https://www.examtopics.com/discussions/cisco/view/52431-exam-350-401-topic-1-question-309-discussion/ Based on that question A and B are wrong. It is either C or D

printing stdout will give smth like : "<paramiko.ChannelFile from <paramiko.Channel 0 (open) window=8192 -> <paramiko.Transport at 0x3e51dd8 (cipher aes128-cbc, 128 bits) (active; 1 open channel(s))>>>" need to read lines through "stdout.readlines()" then you can print in the terminal. c/c : nothing is print to the screen and B seems to be the best option.

I think B is correct if you can agree that exports information=prints the information on the terminal.

This part ("exports the routing table information") of the option B makes it wrong in my opinion.

should be D!