Question 1

Suppose you have the following class:

1. class ProductionLine:

2. def __init__(self, capacity):

3. self.capacity = capacity

You've created two instances of this class:

1. prod1 = ProductionLine(100)

2. prod2 = ProductionLine(200)

What is the result of the following operation?

Options :

A : prod1 + prod2

B : 300

C : 200

D : This code will raise the TypeError exception. Unsupported operation.

E : 100

Answer: D

Question 2

You are building a Python application that needs to send an HTTP POST request with JSON data to a remote server. Which code snippet correctly demonstrates the usage of the requests module to accomplish this task?

Options :

A : import requests

url = "https://api.example.com/data"

data = {"key": "value"}

response = requests.get(url, json=data)

B : import requests

url = "https://api.example.com/data"

data = {"key": "value"}

response = requests.patch(url, json=data)

C : import requests

url = "https://api.example.com/data"

data = {"key": "value"}

response = requests.put(url, json=data)

D : import requests

url = "https://api.example.com/data"

data = {"key": "value"}

response = requests.post(url, json=data)

Answer: D

Question 3

Which combination of methods is used to create the main window, set its title, and start the event loop in a Tkinter application?

Options :

A : root.mainloop()

root.title("My App")

root = Tk()

B : mainloop()

title("My App")

Tk()

C : Tk()

title("My App")

mainloop()

D : root = Tk()

root.title("My App")

root.mainloop()

Answer: D

Question 4

In Python, which of the following methods is necessary to override when inheriting from a built-in immutable class (like tuple or str) if you want to add additional attributes to it?

Options :

A : __new__()

B : __str__()

C : __init__()

D : __call__()

Answer: A

Question 5

You are building a web scraping application using Python and the request module. You need to extract information from a webpage that requires authentication. Which feature of the request module would you use to handle this scenario?

Options :

A : request.put()

B : request.headers()

C : request.session()

D : request.auth()

Answer: C

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