Python for Networking

Which Python library is commonly used to interact with network devices via SSH?

Numpy

Pandas

Paramiko

Matplotlib

You need to send a GET request to a REST API to retrieve device information. Which Python library would you use?

Flask

Requests

Django

Selenium

How would you parse a JSON response in Python after making an API call?

Response.read()

Response.json()

Json.load(response)

Response.parse()

Which Python library provides functionalities for creating and sending ICMP echo requests (ping)?

Pinglib

Ping

Scapy

How can you handle exceptions in Python to ensure your script continues running after an error?

If...else

Try...except

While...continue

For...break

What method would you use in Paramiko to execute a command on a remote device?

Execute_command

Run

Exec_command

Send_command

Which Python data structure would be most suitable for storing a collection of unique IP addresses?

List

Dictionary

Set

Tuple

In Python, how can you read the contents of a text file containing network device configurations?

With open('config.txt', 'r') as file: content = file.read()

Content = open('config.txt', 'r')

Content = file.open('config.txt', 'r')

With open('config.txt') as file: content = file.read()

How would you import the sys module in a Python script?

Import sys

From sys import *

Include sys

Require sys

Which method would you use to close a file after reading its content in Python?

File.end()

File.close()

File.exit()

File.quit()

What is the correct way to import the json module in Python to work with JSON data?

Include json

Import json

From json import *

Require json

Which method would you use to convert a Python dictionary to a JSON string?

json.load(dict)

Json.read(dict)

Json.dumps(dict)

Json.write(dict)

What is the purpose of using netmiko in Python scripts?

To perform mathematical operations

To automate network device interactions

To create graphical interfaces

To handle database operations

Which method in netmiko is used to establish an SSH connection to a network device?

Ssh_connect

Connect

Establish_connection

ConnectHandler

How do you retrieve the output of a command executed on a remote device using netmiko?

Output = connection.execute('command')

Output = connection.run_command('command')

Output = connection.send_command('command')

Output = connection.cmd('command')

Which Python library would you use to create a web application for network automation?

Matplotlib

Flask

NumPy

Scapy

In a Flask application, which decorator is used to define a route for the home page?

@flask.route('/')

@app.route('/')

@route('/')

@flask.app('/')

How do you start a Flask web server in a Python script?

App.run()

Flask.run()

Server.start()

Flask.start()

Which Python library would you use to handle HTTP requests and responses in a web application?

Urllib

Requests

Http.client

Http.server

How would you convert a JSON string to a Python dictionary?

Json.loads(json_string)

json.load(json_string)

Json.dumps(json_string)

json.read(json_string)

Which Python library can be used to automate browser actions for web-based network management interfaces?

BeautifulSoup

Selenium

Requests

Scapy

In Selenium, which method is used to find an element by its ID?

Find_element_by_name()

Find_element_by_id()

Find_element_by_class()

Find_element_by_xpath()

How would you capture the current timestamp in Python?

Time.current()

Datetime.now()

Timestamp.now()

Datetime.current()

Which module in Python is commonly used for logging messages?

Sys

Logging

Time

How can you create a new logging configuration in Python?

Logging.basicConfig()

Logging.config()

Logging.setup()

Logging.start()

In a REST API, which HTTP method is typically used to update a resource?

GET

POST

PUT

DELETE

Which HTTP status code indicates that a resource was not found?

200

400

404

500

How would you ensure a Python script runs as a standalone program only when executed directly, not when imported as a module?

If name == 'main':

If name == 'program':

If main == 'main':

If main == 'name':

Which library can be used to create and manipulate IP addresses and subnets in Python?

Ipaddress

Iptools

Netaddr

Pyip

How can you check if an IP address belongs to a specific subnet in Python?

Ipaddress.in_network()

Ipaddress.in_subnet()

Ipaddress.IPv4Address in ipaddress.IPv4Network

Ipaddress.in_network_range()

Which Python library can you use to send SNMP queries to a network device?

Pysnmp

Snmpy

Netsnmp

Snmppy

In pysnmp, which method is used to perform an SNMP GET operation?

Get()

Snmp_get()

GetCmd()

Snmp_cmd()

What Python module can be used to handle SSH connections more securely by using private keys?

Paramiko

Netmiko

SSHTunnel

SecureShell

How do you configure a Python script to use an SSH key file for authentication in Paramiko?

Key = paramiko.KeyFile('path/to/key')

Key = paramiko.RSAKey.from_private_key_file('path/to/key')

Key = paramiko.load_key('path/to/key')

Key = paramiko.SSHKey('path/to/key')

Which Python library would you use to handle netconf operations?

Netconf

Ncclient

Netclient

Confpy

How would you initiate a netconf session to a network device using ncclient?

Manager.connect()

Manager.open()

Netconf.connect()

Netconf.open()

In ncclient, which method is used to execute a netconf command?

Command.execute()

Netconf.command()

Manager.command()

Manager.dispatch()

Which method is used to import a Python module in your script?

Include module

Load module

Import module

Require module

Which Python method is used to convert a list of strings to a single comma-separated string?

''.join(list)

','.join(list)

Str(list)

List.to_string()

What is the use of the time.sleep() function in a Python script?

To stop execution of the script

To delay execution for a specified time

To exit the script

To pause the script indefinitely

Which library is used in Python to work with dates and times?

Datetime

Time

Calendar

Dateutil

What is the purpose of using @staticmethod decorator in a Python class?

To define a method that belongs to an instance and not the class

To define a method that is a property of the class

To define a method that can be overridden in subclasses

To define a method that belongs to the class and not an instance

Which method in the requests library is used to send an HTTP POST request?

Requests.send()

Requests.post()

Requests.put()

Requests.push()

How can you convert a Python list to a JSON array?

Json.loads(list)

Json.dumps(list)

Json.list_to_json(list)

Json.array(list)

Which method in the requests library is used to add custom headers to an HTTP request?

Headers = {'Header-Name': 'value'}

Headers = requests.Headers({'Header-Name': 'value'})

Headers = requests.headers({'Header-Name': 'value'})

Headers = {'Header-Name': 'value'}

In Python, what is the purpose of the with statement when working with files?

To open multiple files simultaneously

To handle file exceptions automatically

To ensure proper resource management and file closure

To read and write files simultaneously

Which method would you use to check if a key exists in a Python dictionary?

Dict.has_key(key)

Key in dict

Dict.contains(key)

Dict.find(key)

What does the @property decorator do in a Python class?

Defines a method as a static method

Defines a method as a class method

Defines a method as a property that can be accessed like an attribute

Defines a method as an abstract method

How do you handle multiple exceptions in a single except block in Python?

Except Exception1 and Exception2:

Except (Exception1, Exception2):

Except [Exception1, Exception2]:

Except {Exception1, Exception2}:

Which Python module can be used to interact with HTTP servers and handle requests?

Requests

Http.client

Http.server

Urllib

Python for Networking

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