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Ballistic Learning Interview Questions and Answers
Ballistic Learning Interview Experiences
2 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.
(2 Questions)
- Q1. Linux, AWS IAM, AWS S3
- Q2. AWS load balancer, AWS VPC
Interview Preparation Tips
System Administrator Interview Questions asked at other Companies
I applied via Referral and was interviewed before Sep 2021. There were 3 interview rounds.
Questions about languages-html, Sql, Php, Jquery.
(2 Questions)
- Q1. What's your good name?
- Q2. Why would we hire you?
Interview Preparation Tips
- Html5
- SQL Server
- MySQL
- PHP
- Moodle
Be positive
Don't think how will my interview go.
just say it, otherwise after interview you will regret why didn't I say.
Web Developer Trainee Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Company Website and was interviewed before Mar 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Write a program on bubble sort ?
- Ans.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the first element is greater than the next element, swap them
Repeat this process for all elements in the list
Continue this process until no more swaps are needed
- Q2. Define Turing Machine ?
- Ans.
A Turing Machine is a theoretical device that can simulate any algorithmic computation.
It was proposed by Alan Turing in 1936 as a model for computation.
It consists of a tape, a head that can read and write symbols on the tape, and a set of rules for transitioning between states.
It can simulate any algorithmic computation, making it a powerful tool for theoretical computer science.
It is often used as a theoretical basi...
- Q3. Explain hash function
- Ans.
A hash function is a mathematical function that converts input data of arbitrary size into a fixed-size output.
Hash functions are used to index data in hash tables.
They are also used in cryptography to securely store passwords.
Examples of hash functions include MD5, SHA-1, and SHA-256.
Interview Preparation Tips
Skills evaluated in this interview
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
Interview Questionnaire
1 Question
- Q1. How do you measure growth of startup
- Ans.
Startup growth can be measured through various metrics such as revenue, user acquisition, market share, and customer satisfaction.
Revenue growth is a key metric for measuring startup growth. This can be tracked through sales figures, profit margins, and overall revenue growth rate.
User acquisition is another important metric. This can be measured through the number of new users acquired over a period of time, as well a...
Selected
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
To check experience with spread sheets or Excel
(1 Question)
- Q1. Technical on SQL & previous work experience
Selected
I applied via Referral and was interviewed before Sep 2023. There were 4 interview rounds.
Two Medium DSA problem to solve
(1 Question)
- Q1. Design scalable Streaming pipeline and
- Ans.
Design a scalable streaming pipeline for processing large volumes of data.
Use a distributed streaming framework like Apache Kafka or Apache Flink for real-time data processing.
Implement data partitioning and parallel processing to handle high data throughput.
Utilize cloud services like AWS Kinesis or Google Cloud Pub/Sub for scalability and reliability.
Include fault tolerance mechanisms like checkpointing and data repl...
(1 Question)
- Q1. LLD round , write classes and its methods
(1 Question)
- Q1. Salary and benefits discussion
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed before Apr 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Previous orgranization contributions
- Ans.
Contributed to previous organization's growth by improving processes and implementing new technologies.
Developed and implemented a new project management system resulting in a 20% increase in efficiency
Streamlined the hiring process by introducing an applicant tracking system, reducing time-to-hire by 30%
Led a cross-functional team to identify and resolve bottlenecks in the supply chain, resulting in a 15% reduction in...
- Q2. Case scenario on growing revenue based on certain parameters.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Asked about the Statistics concepts hypothesis,pvalue,mean,meadian.mode,normaldistrubution?
- Q2. Sql joins questions based on three tables, complex joins
Interview Preparation Tips
- Statistics
- SQL
- joins
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 3 interview rounds.
(1 Question)
- Q1. Technical questions mostly around sql, project based and few theoretical questions on python
(1 Question)
- Q1. This was one of the most grilled interview i have given, require moderate level of sql understanding, was asked to share screen and solve it , also i had show how it is working then basic questions of py...
(1 Question)
- Q1. Was asked basic HR questions
Interview Preparation Tips
- SQL
- Python
- Excel
- Case Studies
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