Belzabar Interview Computer Scientist Internship
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Belzabar Software Design Development recently visited our Campus, as a regular offering Computer Scientist Internships to 2-3 students of the college from CS/IT Engineeri...
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Belzabar Software Design & Development recently visited our Campus, as a regular offering Computer Scientist Internships to 2-3 students of the college from CS/IT Engineering Branches. They had a very strict policy that if one applies to Internship cannot sit for Placement Drive when the company visits the campus again. To put in a nutshell, You get only one chance! The Selection consists of 3 rounds of rigorous test, 1. First Round (Online Test)- The first round was an Aptitude cum Technical Test of 95 questions to be solved in 50 min. Questions were primarily from OS, Linux, Java, Databases Queries, Computer Networks, Data Structures and were targeting the basics of these core subjects. I got through the first round with one of the highest scores. 2.
Coding Round - 45 min to write a program in C,C++ or Java. Efficient Program has extra credits. Algorithm is to explained at the Beginning or the end, Extra credits for that. Compilation of Code is not allowed. Previous Questions which have come so far are - Q) Given a digit string,
return all possible letter combinations that the number could represent. 2=abc,3=def,4=ghi,5=jkl,6=mno,7=pqsr,8=tuv,9=wxyz A mapping of digit to letters (just like on the telephone buttons) is given below.
Sample Input: 23 Sample Output: ad, ae, af, bd, be, bf, cd, ce, cf http://tbj.bridgenit.com/belzabar-interview-review-intern/ The question for me - Q) Remove Duplicates from Linked List, which has already featured on GeeksForGeeks, https://www.geeksforgeeks.org/dsa/remove-duplicates-from-an-unsorted-linked-list/ I solved it using the naive approach and two of my batch mates solved it using Hashing, they got selected for interview. I didn’t make to Personal Interview Round. Belzabar is a Superb company offering 6.70 LPA PPO to Students, so must apply and All the Best for your Belzabar Internship/Placement Rounds.
About This Question
This is a reported interview question from a belzabar interview for a swe role (intern level) during the oa round reported in 2025.
It covers the following topics: Sql, Linked List, Strings, Networking .
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About Belzabar Interview Reports
This question was reported by a candidate who interviewed at Belzabar. LeakCode aggregates interview reports from 10+ sources, including 1Point3Acres, Glassdoor, LeetCode Discuss, Blind, Reddit, Indeed, and Nowcoder. Each report is translated where necessary, deduplicated against existing entries, and tagged by company, role, round type, and reporting date.
Use this question as one calibration data point, not a memorization target. Companies typically rotate their question pools every 2-4 months; the exact wording of a 2024 question may differ from what you encounter today. The underlying pattern, difficulty level, and follow-up depth at Belzabar are the higher-signal extractions to take from this report.
For broader preparation context, the Belzabar interview process typically includes a recruiter screen, one or two technical phone screens, and a 4-5 round on-site loop covering coding, system design (at L4+ levels), and behavioral. Reports tagged on LeakCode show the round-by-round distribution and typical difficulty calibration. To browse questions filtered by round type and seniority, use the company hub linked above.
How To Practice This Type of Question
Solve similar problems on LeetCode under timed conditions (25-35 minutes per medium difficulty). The goal is pattern recognition: recognize the underlying technique (sliding window, two-pointer, BFS, memoized recursion, etc.) within 60-90 seconds of reading. Strong candidates verbalize their hypothesis out loud before coding, then iterate based on feedback. Weak candidates dive into implementation immediately, lose time on the wrong approach, and run out of time for follow-ups.
Companies update their question pools every 2-4 months. The exact wording of any given question may have been retired by the time you interview. Focus your prep on the pattern, not the specific problem. The patterns that appear in Belzabar reports consistently are the ones worth investing in; one-off niche problems are not.
During Your Belzabar Round
Apply the standard interview round template: clarify requirements (2-3 minutes), state your approach out loud and confirm direction with the interviewer (3-5 minutes), code with narration (15-25 minutes), test with concrete examples including edge cases (5 minutes), discuss optimization or trade-offs if time permits (5 minutes). This template is universally accepted across FAANG and adjacent companies; deviating from it produces weaker interviewer feedback signal.
The single most predictive failure mode in Belzabar reports tagged "no hire": not asking clarifying questions. Interviewers are explicitly trained to weight this. Strong candidates ask 3-5 clarifying questions even on problems that look obvious; weak candidates dive into code immediately. The clarifying-question check is often the first signal recorded in the interviewer's written notes.