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Modern Application Development II · Quiz 2 · 12 Apr 2026 · January 2026 term

Question 1: You are building a login feature for a web application. T…

Question 1

+3 marksOne correct option

You are building a login feature for a web application. The frontend sends the user’s email and password to the backend API. The backend validates credentials against a database. Which security issues exist in the code given below?
Frontend: script.js

Backend: app.py

  1. A

    The SQL query is vulnerable to SQL injection attacks

  2. B

    Passwords are stored and compared in plain text

  3. C

    No authentication token (session/JWT) mechanism is implemented

  4. D

    All of these.

Show answer

Correct answer

  • D

    All of these.

See the whole paperTake it as a mock test

Question 1 of 15 in the IIT Madras BS Modern Application Development II (MAD 2) Quiz 2 paper sat on 12 Apr 2026, in the January 2026 term (Modern Application Development Ii 06 Apr 26). It carries 3 marks.

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