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      Intern Interview

      6 Nov 2023
      Anonymous interview candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied through university. The process took 1+ week. I interviewed at Zscaler in Oct 2023

      Interview

      Round 1 (Coding Round): This round had four coding questions and 35 MCQs of OS, Networking, DBMS, and Cloud Services. There was one coding question of dynamic programming, two questions were from array and string, respectively, and one question was for Python only. An array of schedules of tech presentations are given. It has a start time and ends time. Find the maximum number of presentations that can be attended by a person. Alphabets are arranged on a wheel. Given, an encrypted string decrypts the string by replacing each character with kth character anti-clockwise. Given a function f, and its argument. Return a function that does the same operation as f would but with the arguments reversed. (Python only) Given n piles of boxes of unequal height. Find the minimum number of steps required to make all piles of the same height. In one step, and no. of boxes can be removed from a pile of bigger height to the next lower height pile. Round 2 (Technical Interview): In this round, the interviewer asked questions from Python, Networking, Operating System (UNIX). They will also ask questions from OOPs. 2 questions were given, and I was asked to write code for it. Some questions were: Define TCP model and/or OSI model The flow of data when a link is clicked. Iterables, decorators, generators of Python. Common networking commands will also be discussed.

      Interview questions [1]

      Question 1

      Round 1 (Coding Round): This round had four coding questions and 35 MCQs of OS, Networking, DBMS, and Cloud Services. There was one coding question of dynamic programming, two questions were from array and string, respectively, and one question was for Python only. An array of schedules of tech presentations are given. It has a start time and ends time. Find the maximum number of presentations that can be attended by a person. Alphabets are arranged on a wheel. Given, an encrypted string decrypts the string by replacing each character with kth character anti-clockwise. Given a function f, and its argument. Return a function that does the same operation as f would but with the arguments reversed. (Python only) Given n piles of boxes of unequal height. Find the minimum number of steps required to make all piles of the same height. In one step, and no. of boxes can be removed from a pile of bigger height to the next lower height pile. Round 2 (Technical Interview): In this round, the interviewer asked questions from Python, Networking, Operating System (UNIX). They will also ask questions from OOPs. 2 questions were given, and I was asked to write code for it. Some questions were: Define TCP model and/or OSI model The flow of data when a link is clicked. Iterables, decorators, generators of Python. Common networking commands will also be discussed.
      Answer question
      3

      Other Intern interview reviews for Zscaler

      Intern Interview

      7 Mar 2026
      Anonymous interview candidate
      No offer
      Neutral experience
      Average interview

      Application

      I interviewed at Zscaler

      Interview

      The interview process followed a standard structure. It began with an initial phone screening with a recruiter to discuss my background and interest in the role. After that, I was invited to a final round consisting of back-to-back interviews with team members. The entire process, from the first screening call to the final interviews, took approximately three weeks.

      Interview questions [1]

      Question 1

      Tell me about yourself, how you use AI to improve workflow, etc.
      Answer question

      Intern Interview

      8 Dec 2025
      Anonymous interview candidate
      Gurgaon, Haryana
      No offer
      Positive experience
      Easy interview

      Application

      I applied online. The process took 1 week. I interviewed at Zscaler (Gurgaon, Haryana)

      Interview

      There was 1 Technical Round: In this one dsa question was asked that was easy. Only the dsa part was done. 1 Manager Round: In this the manager asked several questions to judge the cultural fit.

      Interview questions [1]

      Question 1

      Why do you want to join Zscaler?
      Answer question
      1

      Intern Interview

      22 Sept 2025
      Anonymous employee
      Chandigarh
      Accepted offer
      Positive experience
      Easy interview

      Application

      I interviewed at Zscaler (Chandigarh)

      Interview

      it was nice It went well, there were 3 rounds the first was a scanning of the cv done by the managers, then a personal interview which was then followed by another round of interview wherein a few skilled based questions were asked

      Interview questions [1]

      Question 1

      they asked me about my previosu experience and also situated based questions
      Answer question