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UST Java Developer Interview Questions, Process, and Tips

Updated 27 Dec 2024

Top UST Java Developer Interview Questions and Answers

UST Java Developer Interview Experiences

7 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Company Website and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

A standard online test conducted through one of the testing platforms.

Round 2 - Technical 

(4 Questions)

  • Q1. Java 8 features
  • Q2. Rest API
  • Q3. Java 8 coding problem
  • Q4. Collections
Round 3 - Technical 

(1 Question)

  • Q1. It was based on my previous project
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(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...

  • Answered by AI
  • 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...

  • Answered by AI

Skills evaluated in this interview

Java Developer Interview Questions Asked at Other Companies

asked in Deloitte
Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size ... read more
Q2. Parent class has run() and walk() . Parent run() - calls walk() C ... read more
asked in Infosys
Q3. Which should be preferred between String and StringBuffer when th ... read more
asked in Deloitte
Q4. Convert BST to Greater Sum Tree Given a Binary Search Tree (BST) ... read more
Q5. 2. What will happen if hashcode only returns a constant? How will ... read more
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Technical 

(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

  • Answered by AI
  • Q3. Some abstract question
Round 3 - Coding Test 

This is good for fresh graduates. The question can be answered and it was just 2 items.

Interview Preparation Tips

Interview preparation tips for other job seekers - Review syntax of java.

Java Developer Interview Questions & Answers

user image Gangadhar Mishra

posted on 22 Dec 2022

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Abstract & Interface
  • Q2. ArrayList/LinkedList
Round 3 - Coding Test 

Start Pattern logic/Design Pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Almost that time interviewer ask many question and practical scenario they want

UST interview questions for designations

 Senior Java Developer

 (1)

 Fullstack Java Developer

 (1)

 Lead Java Developer

 (1)

 Java Software Engineer

 (1)

 Developer

 (2)

 Software Developer

 (46)

 Web Developer

 (3)

 Salesforce Developer

 (3)

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was an intermediate level aptitude questions

Round 2 - Coding Test 

This was also intermediate

Round 3 - HR 

(1 Question)

  • Q1. That was a friendly round

I applied via Approached by Company and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical 

(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...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in core java questions. Good luck.

Skills evaluated in this interview

Java Developer Jobs at UST

View all

I applied via Newspaper Ad and was interviewed in Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

3 coding questions are given.Time 1 hr

Round 2 - Technical 

(1 Question)

  • Q1. Java collections.prepare all collections concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Java concepts. Practice coding questions.
Prepare Java concepts.Practice coding

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I applied via Campus Placement and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. 1 . Oops concept in detail 2 DBMS 3. Data base query
Round 2 - HR 

(1 Question)

  • Q1. Document verification

Interview Preparation Tips

Interview preparation tips for other job seekers - For freshers should be clear on basic concepts.
For experienced should be detailed knowledge on their domain.
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UST Interview FAQs

How many rounds are there in UST Java Developer interview?
UST interview process usually has 2-3 rounds. The most common rounds in the UST interview process are Technical, Coding Test and Resume Shortlist.
How to prepare for UST Java Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at UST. The most common topics and skills that interviewers at UST expect are Java, Spring Boot, Microservices, Spring and Hibernate.
What are the top questions asked in UST Java Developer interview?

Some of the top questions asked at the UST Java Developer interview -

  1. Totally 30 mins 1) Find min max in an array 2) Reverse an array 3) Java Thread...read more
  2. What are the 4 OOP princip...read more
  3. what is interface and abstract...read more

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UST Java Developer Interview Process

based on 5 interviews

1 Interview rounds

  • Technical Round
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UST Java Developer Salary
based on 124 salaries
₹3 L/yr - ₹11.5 L/yr
34% more than the average Java Developer Salary in India
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UST Java Developer Reviews and Ratings

based on 17 reviews

4.2/5

Rating in categories

4.2

Skill development

4.2

Work-life balance

3.8

Salary

4.1

Job security

4.2

Company culture

3.6

Promotions

4.0

Work satisfaction

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Java Developer

Bangalore / Bengaluru

8-13 Yrs

₹ 20-27.5 LPA

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