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Persistent Systems
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I was interviewed in Jul 2024.
SQL injection is a type of cyber attack where malicious SQL code is inserted into input fields to manipulate a database.
SQL injection occurs when a user input is not properly sanitized and allows an attacker to execute malicious SQL commands.
It can lead to unauthorized access to sensitive data, data loss, and even complete server takeover.
Example: Entering ' OR '1'='1' into a login form to bypass authentication and gai
Easy must know basic aptitude
Medium must parctice dsa questions
Persistent Systems interview questions for designations
What people are saying about Persistent Systems
posted on 31 Jan 2025
I was interviewed in Jul 2024.
Number, percentage, profit and loss
First round there was 3 section aptitude coding and technical mcq
posted on 26 Sep 2024
Question on strings, networking and oops
Interview experience
based on 96 reviews
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