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UST Java Developer Interview Questions, Process, and Tips
Top UST Java Developer Interview Questions and Answers
- Q1. Totally 30 mins 1) Find min max in an array 2) Reverse an array 3) Java Thread related questions 4) why string immutable
- Q2. What are the 4 OOP principles
- Q3. what is interface and abstraction
UST Java Developer Interview Experiences
8 interviews found
Anonymous
(2 Questions)
- Q1. Spring basics and writing code
- Q2. Oops concepts abstraction, encapsulation
I applied via Company Website and was interviewed in Nov 2024. There were 3 interview rounds.
A standard online test conducted through one of the testing platforms.
(4 Questions)
- Q1. Java 8 features
- Q2. Rest API
- Q3. Java 8 coding problem
- Q4. Collections
(1 Question)
- Q1. It was based on my previous project
(2 Questions)
- Q1. What is multithreading
- Ans.
Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and responsiveness.
Multithreading allows multiple tasks to be executed simultaneously on a single CPU.
Each thread has its own stack and runs independently, but shares the same memory space.
Example: A web server handling multiple requests concurrently using multithreading.
Example: A video player playing video...
- Q2. What is interface and abstraction
- Ans.
Interface is a blueprint of a class that defines methods without implementation. Abstraction is a concept where only essential details are shown and irrelevant details are hidden.
Interface in Java is a reference type, similar to a class, that can contain only constants, method signatures, default methods, static methods, and nested types.
Abstraction is achieved in Java using abstract classes and interfaces. Abstract cl...
Skills evaluated in this interview
What people are saying about UST
I applied via LinkedIn and was interviewed in Aug 2023. There were 3 interview rounds.
(3 Questions)
- Q1. You'll be ask some java terms.
- Q2. What are the 4 OOP principles
- Ans.
The 4 OOP principles are Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation hides the internal state of an object and only exposes necessary information.
Abstraction focuses on the essential characteristics of an object while hiding unnecessary details.
Polymorphism allows objects of different classes to be treated as ob
- Q3. Some abstract question
This is good for fresh graduates. The question can be answered and it was just 2 items.
Interview Preparation Tips
UST interview questions for designations
Gangadhar Mishra
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Abstract & Interface
- Q2. ArrayList/LinkedList
Start Pattern logic/Design Pattern
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Oct 2023. There were 3 interview rounds.
It was an intermediate level aptitude questions
This was also intermediate
(1 Question)
- Q1. That was a friendly round
Java Developer Jobs at UST
I applied via Approached by Company and was interviewed in May 2022. There was 1 interview round.
(1 Question)
- Q1. Totally 30 mins 1) Find min max in an array 2) Reverse an array 3) Java Thread related questions 4) why string immutable
- Ans.
Java interview questions on array manipulation, threading, and string immutability.
To find min and max in an array, initialize min and max variables to the first element and iterate through the array comparing each element to update min and max accordingly.
To reverse an array, swap the first and last elements, then the second and second-to-last elements, and so on until the middle of the array is reached.
Java threads a...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Newspaper Ad and was interviewed in Sep 2021. There were 2 interview rounds.
3 coding questions are given.Time 1 hr
(1 Question)
- Q1. Java collections.prepare all collections concepts
Interview Preparation Tips
Prepare Java concepts.Practice coding
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Simple program
- Q2. I wrote a simple program in C
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What technical challenges have you faced in your work till now and how did you overcome it?
Interview Preparation Tips
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UST Interviews By Designations
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UST Java Developer Interview Process
based on 6 interviews
2 Interview rounds
- Technical Round - 1
- Technical Round - 2
Java Developer Interview Questions from Similar Companies
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UST Java Developer Reviews and Ratings
based on 17 reviews
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