AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
UB Hiring Services
Compare
UB Hiring Services Interview Questions and Answers
Be the first one to contribute and help others!
Interview questions from similar companies
Interview Questionnaire
2 Questions
- Q1. Explain in brief about your past projects, techniques applied, approach to the problem?
- Q2. Explain in brief all the tasks that were assigned in the previous company?
I applied via Campus Placement and was interviewed in Mar 2024. There were 3 interview rounds.
Aptitude with pseudo codes and concepts of oops
3 coding questions to be written on paper
(2 Questions)
- Q1. There was discussion based on the logic of the written code and more questions about projects and java oops code was given to write.
- Q2. Peak element of array
- Ans.
A peak element in an array is an element that is greater than or equal to its neighbors.
Iterate through the array and check if the current element is greater than its neighbors.
If the current element is a peak, return it.
If there are multiple peak elements, return any one of them.
Skills evaluated in this interview
I was interviewed in Jun 2024.
Pen Paper test of 3 coding questions
(2 Questions)
- Q1. Basics OOPs questons
- Q2. Resume based questions
(1 Question)
- Q1. Basic HR questions
I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. I was asked about my previous company work experience. There were two rounds both were mostly same.
Interview Preparation Tips
I applied via Job Portal and was interviewed before Jan 2021. There were 2 interview rounds.
(1 Question)
- Q1. Was an good interview which happened around one and half an hour
Interview Preparation Tips
(1 Question)
- Q1. SQL questions were asked.
(1 Question)
- Q1. Technical questions were asked.
Interview Preparation Tips
For ZS Associate- They treat contractors very badly. They keep contractors overloaded with work and keep their employees free. And if anything goes wrong, everything will be on contractors.
akshay savaliya
(3 Questions)
- Q1. Some basic SQL based questions and PySpark questions
- Q2. Coalesce and partition in PySpark
- Ans.
Coalesce reduces the number of partitions in a DataFrame, while repartition increases the number of partitions.
Coalesce is used to reduce the number of partitions in a DataFrame without shuffling the data
Repartition is used to increase the number of partitions in a DataFrame and can involve shuffling the data
Coalesce is more efficient than repartition when reducing partitions as it avoids shuffling
- Q3. Puzzles of get 4 litter of water using 3 litter and 5 litter flask. Famous online puzzle
Skills evaluated in this interview
Selected
I was interviewed before May 2023.
(1 Question)
- Q1. Technical Java questions for 1 year experience developers was asked.
Selected
I applied via Recruitment Consulltant and was interviewed before Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. Advantage of react Js
- Ans.
React Js allows for efficient and reusable UI components, virtual DOM for faster rendering, and easy integration with other libraries.
Efficient and reusable UI components make development faster and easier.
Virtual DOM allows for faster rendering by only updating the parts of the DOM that have changed.
Easy integration with other libraries like Redux for state management.
React Native allows for building mobile apps using
- Q2. Stateless and Statefull Component
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
Anri Solutions HR Services
Anonymous
posted on 8 Feb 2025
I was interviewed in Jan 2025.
(2 Questions)
- Q1. Selenium WebDriver framework
- Q2. Java program
Interview Preparation Tips
UB Hiring Services Interview FAQs
Recently Viewed
INTERVIEWS
The Kaarigar Shop
No Interviews
INTERVIEWS
Scalent Solutions
No Interviews
INTERVIEWS
Hunterz Research
No Interviews
INTERVIEWS
StaRec Solutions
No Interviews
INTERVIEWS
Ariston Partners
No Interviews
INTERVIEWS
Hudson Manpower
No Interviews
LIST OF COMPANIES
Discover companies
Find best workplace
INTERVIEWS
Jones RecruitZo
No Interviews
INTERVIEWS
TALENTON GLOBAL PTE. LTD.
No Interviews
SALARIES
Expertise Software Solutions
No Salaries
Tell us how to improve this page.
Interview Questions for Popular Designations
Interview Questions from Similar Companies
Wintax Solution
E-Solutions
Anri Solutions HR Services
Crescendo Global
- Home >
- Interviews >
- UB Hiring Services Interview Questions
