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ZS Technologies Interview Questions and Answers
ZS Technologies Interview Experiences
8 interviews found
Anonymous
I applied via Referral and was interviewed in Aug 2024. There were 2 interview rounds.
It was easy and was required to solve fast
It was difficult and required skills
Interview Preparation Tips
Selected
I appeared for an interview in Sep 2023.
Asked basic aptitude questions and a couple of guesstimate questions
(3 Questions)
- Q1. Asked basic MCQ questions for grammer
- Q2. Pronunciation of English words
- Q3. Speaking abilties
Questions on SQL and Python
(4 Questions)
- Q1. Introduce Yourself
- Q2. Guesstimate questions: Calculate the volume of a flight
- Q3. Describe your favourite projects and the problem you faced during them and how you tackled them
- Q4. How will you develop interpersonal relationship amongst your peers
Gaurav Dhiran
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
Quant, reasoning , and basic coding also
(1 Question)
- Q1. Basic questions regarding personal opinion
I applied via Campus Placement and was interviewed in Apr 2023. There were 3 interview rounds.
There were several rounds before the interview including aptitude and speaking skills
There was a case study for the final round before the interview which had sql questions
Selected
I appeared for an interview before Apr 2022.
Mathematical, Analytical and Logical questions asked in aptitude test.
Case study on database modelling to test the concepts of normalisation.
(5 Questions)
- Q1. Fundamentals of programming
- Ans.
Fundamentals of programming are the basic concepts and principles that form the foundation of coding.
Includes data types, variables, control structures, functions, and algorithms
Understanding of programming paradigms such as object-oriented, functional, and procedural
Knowledge of programming languages and their syntax
Ability to write clean, efficient, and maintainable code
Debugging and problem-solving skills
Examples: l...
- Q2. Collections and its usage
- Ans.
Collections are data structures used to store and manipulate groups of related objects.
Collections provide a way to organize and manage data efficiently.
Common types of collections include lists, sets, and maps.
Collections can be used to perform operations such as sorting, filtering, and searching.
Examples of collections in Java include ArrayList, HashSet, and HashMap.
- Q3. Problem solving and optimising the code
- Q4. Time complexity and space complexity of a code
- Q5. Complex SQL queries to solve business problems
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Basic questions about sql windows functions
- Q2. They give a case study on data modelling before interview and you explain your approach for the case study during interview
- Ans.
I approach data modeling by understanding requirements, defining entities, and ensuring data integrity and scalability.
Understand business requirements: Engage with stakeholders to gather detailed requirements.
Identify entities and relationships: Determine key entities (e.g., customers, orders) and their relationships (e.g., one-to-many).
Choose the right model: Decide between star schema, snowflake schema, or normalize...
(3 Questions)
- Q1. Explain the projects you worked on
- Q2. Followup questions about the project
- Q3. Situational questions about team management
Interview Preparation Tips
Sarfraz Jee
I applied via Referral and was interviewed in May 2022. There were 2 interview rounds.
Give some ppc case study with live example and run a ppc ad
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.
Will give you case study like no of traffic lights in Bangalore
(2 Questions)
- Q1. Questions related to Analysis
- Q2. How good are you in excel ?
Interview Preparation Tips
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Thomas George
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell us about yourself. What are some of your achievments
- Ans.
I'm a passionate Software Engineer with a strong background in developing scalable applications and a knack for problem-solving.
Developed a web application that improved user engagement by 30% through enhanced UI/UX design.
Led a team of 5 engineers in migrating a legacy system to a microservices architecture, reducing downtime by 40%.
Contributed to open-source projects, including a popular library that has over 1,000 s...
Interview Preparation Tips
Mayank Bagri
Interview Questionnaire
1 Question
- Q1. Hobbies
ZS Technologies Interview FAQs
The duration of ZS Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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Rating in categories
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Data Analyst
8
salaries
|  ₹12 L/yr - ₹14 L/yr |
|
Software Developer
3
salaries
| ₹8 L/yr - ₹14 L/yr |
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