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Computer Service Zone Interview Questions and Answers
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Anonymous
I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.
Interview Questionnaire
6 Questions
- Q1. Basic networking theory like arp, ping, vlans, subnetting
- Q2. Switching scenarios mostly related to STP
- Q3. OSI layer based questions. For example, which layer deals with congestion control.
- Q4. Basics of routing. Ospf n bgp scenarios
- Q5. One of the challenging cases worked on
- Ans.
Developed a solution for optimizing a complex algorithm for a client in the finance industry
Client had a large dataset that needed to be processed quickly
Implemented parallel processing to speed up the algorithm
Optimized the code to reduce memory usage
Collaborated with the client to fine-tune the algorithm for their specific needs
- Q6. Scenarios questions to check how you would approach a problem and work towards resolution. Like what all information would you ask from the customer to understand the issue and how you would make use of it...
Interview Preparation Tips
The scenarios are not tough and are basically put to check if you know the basics.
I appeared for an interview before May 2021.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Medium
- Q1.
Colorful Knapsack Problem
You are given a set of 'N' stones, each with a specific weight and color. The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, so that the to...
- Ans.
The goal is to fill a knapsack with exactly 'M' stones, choosing one stone of each color, minimizing the unused capacity.
Use dynamic programming to solve this problem efficiently.
Create a 2D array to keep track of the minimum unused capacity for each color and weight combination.
Iterate through the stones and colors to update the array with the minimum unused capacity.
Return the minimum unused capacity from the array a
Round duration - 24 hours
Round difficulty - Medium
Round duration - 25 minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : have basic knowledge of web development
Tip 2 : have in depth understanding of workflow and tech stacks you use in your projects
Tip 1 : mention the skills you are comfortable to answer questions on
Tip 2 : have some projects with clear mention of your contribution to it on resume.
Skills evaluated in this interview
Interview Questionnaire
3 Questions
- Q1. Inevitable consisted of 4 round :-
- Q2. One such question i remember was no of possible decoding of a given integer string. Ex - If a-1, b-2, c-3, ... Z - 26 Then 123 can be written as ABC, LC, AW
- Q3. 3) MCQ - it consisted of multiple choice questions from android and java domain. The level was medium. 4) Manager round - asked questions about my project and technologies used. Gave me a problem relate...
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Sharepoint
I applied via Walk-in and was interviewed before Jun 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How will you pursue parents of the child to buy our tablets?
- Ans.
I will highlight the benefits of our tablets for children's education and offer discounts or promotions to attract parents.
Emphasize the educational benefits of our tablets
Offer discounts or promotions to attract parents
Provide testimonials from satisfied parents
Partner with schools or educational institutions to promote our tablets
Create engaging and informative marketing materials targeted towards parents
Offer a tria...
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Dec 2020. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. SQL questions
- Q2. Guestimates around sizing
- Ans.
Guestimates around sizing
Guestimates are rough estimates based on limited information
They are useful in situations where precise data is not available
Factors such as historical data, industry benchmarks, and expert opinions can be used to make guestimates
Guestimates should be clearly communicated as rough estimates and not taken as exact figures
Interview Preparation Tips
I applied via Company Website and was interviewed before Feb 2021. There were 2 interview rounds.
Ba complete
Interview Preparation Tips
- Performance
- Inventory Management
Interview Questionnaire
2 Questions
- Q1. There was so many questions asked to me in interview, i had gone through four different rounds of interview.
- Q2. I was well prepared for the interview. I didn't know that there will be four rounds. I have faced them confidently with accurate answers within a time. They had impressed on my confidence and my verbal com...
I applied via Referral and was interviewed in Dec 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Selenium web driver, Testng, xpath, types of xpath, locators, agile model, select class, action class
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed before Jul 2020. There were 7 interview rounds.
Interview Questionnaire
1 Question
- Q1. 1. Question regarding Spring boot micro service and JPA, 2. Collections questions like contract between equals and hashcode, Array vs list etc
Interview Preparation Tips
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