Consider the following Flask app code. from flask import Flask, request valid_users = [ {"uid": "student", "pwd": "12345"}, {"uid": "professor", "pwd": "54321"}, {"uid": "hod", "pwd": "abcde"}, ] app = Flask(name) @app.route("/signin") def login(): args = request.args for vu in valid_users: if vu["uid"] == args["uid"] and vu["pwd"] == args["pwd"]: return "You are authorized!!" else: return "You are unauthorized!!" app.run(debug=True) Assume the above flask app runs on “http://127.0.0.1:5000/” and is accessed through the web browser. What will be the output for the URL: “http://127.0.0.1:5000/signin?uid=professor&pwd=54321” ?

Modern Application Development I · Quiz 2 · 3 Aug 2025 · May 2025 term

Question 8: Consider the following Flask app code. Assume the above f…

Question 8

+3 marksOne correct option

Consider the following Flask app code.

python

1from flask import Flask, request
2valid_users = [
3   {"uid": "student", "pwd": "12345"},
4   {"uid": "professor", "pwd": "54321"},
5   {"uid": "hod", "pwd": "abcde"},
6]
7
8app = Flask(__name__)
9
10@app.route("/signin")
11def login():
12   args = request.args
13   for vu in valid_users:
14       if vu["uid"] == args["uid"] and vu["pwd"] == args["pwd"]:
15           return "You are authorized!!"
16       else:
17           return "You are unauthorized!!"
18
19app.run(debug=True)

Assume the above flask app runs on “http://127.0.0.1:5000/” and is accessed through the web browser. What will be the output for the URL: “http://127.0.0.1:5000/signin?uid=professor&pwd=54321” ?

A
You are authorized!!
B
You are unauthorized!!
C
Not Found
D
Internal Server Error

Show answer

Correct answer

B
You are unauthorized!!

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Question 8 of 16 in the IIT Madras BS Modern Application Development I (MAD 1) Quiz 2 paper sat on 3 Aug 2025, in the May 2025 term (IIT M DEGREE AN EXAM QDB2 03 Aug 2025). It carries 3 marks.

Question 8: Consider the following Flask app code. Assume the above f…

Question 8

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