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V5 Global Services Java Developer Interview Questions and Answers

Updated 24 Sep 2024

V5 Global Services Java Developer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Rev list filter even odd
  • Ans. 

    Java method to filter even and odd numbers from a list

    • Create two separate lists for even and odd numbers

    • Iterate through the input list and add each number to the respective list based on its parity

    • Return both lists as an array of strings

  • Answered by AI
  • Q2. Rev linked list find odf
  • Ans. 

    To find a specific element in a linked list in Java.

    • Traverse the linked list starting from the head node

    • Compare each node's value with the target value

    • Return the node if found, otherwise return null

  • Answered by AI

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Explain architecture of your project
  • Q2. Some questions on Java, Spring Boot and sql
Round 2 - Technical 

(2 Questions)

  • Q1. Project flow and some behavioural questions
  • Q2. Project contribution of yours
  • Ans. 

    Developed a web application for tracking employee attendance and performance

    • Implemented user authentication and authorization using Spring Security

    • Utilized Hibernate for database interaction and data persistence

    • Designed and developed RESTful APIs for frontend integration

    • Used AngularJS for frontend development to create interactive user interfaces

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Basic formalities before offer release

Interview Preparation Tips

Interview preparation tips for other job seekers - Understand your project properly and have your basic of programming very clear
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
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Basics of java like string ,string builder ,Buffer,scp
  • Q2. Spring boot annotaions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Diff between abstract class and interface
  • Ans. 

    Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

    • Abstract class can have constructor, fields, and methods, while interface cannot have any of these.

    • A class can extend only one abstract class, but can implement multiple interfaces.

    • Abstract classes are used to define a common behavior among subclasses, while interfaces are used to define a contract for classes...

  • Answered by AI
  • Q2. Explain about handler methods
  • Ans. 

    Handler methods in Java are methods that are responsible for handling incoming requests and generating responses.

    • Handler methods are typically defined in classes annotated with @Controller or @RestController.

    • These methods are mapped to specific URLs using @RequestMapping or other mapping annotations.

    • Handler methods can have parameters such as HttpServletRequest, HttpServletResponse, or model attributes.

    • The return value...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Explain how hashmap internally works
  • Ans. 

    HashMap internally uses an array of linked lists to store key-value pairs.

    • HashMap uses hashing to determine the index of the key in the array.

    • If multiple keys hash to the same index, a linked list is used to store them.

    • When retrieving a value, the key is hashed to find the index and then the linked list is searched for the key.

  • Answered by AI
  • Q2. Difference between vector and Arraylist
  • Ans. 

    Vector is synchronized and slower, ArrayList is unsynchronized and faster.

    • Vector is synchronized, ArrayList is not.

    • Vector is slower due to synchronization, ArrayList is faster.

    • Vector is legacy class, ArrayList is part of Java Collections framework.

    • Vector doubles its size when full, ArrayList increases by 50%.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Aptitude questions and some questions from PostgreSQL.

Round 2 - Technical 

(5 Questions)

  • Q1. Java fundamental questions?
  • Q2. Collection Framework.
  • Q3. 2-3 easy to medium Coding Questions.
  • Q4. Questions from Object oriented programming in Java?
  • Q5. Implementation of HashMap , LinkedList, HashSet, Heap?
  • Ans. 

    HashMap, LinkedList, HashSet, and Heap are data structures commonly used in Java for storing and organizing data.

    • HashMap: key-value pairs, uses hashing to store and retrieve elements efficiently (e.g. HashMap)

    • LinkedList: linear data structure, elements are stored in nodes with pointers to the next node (e.g. LinkedList)

    • HashSet: collection of unique elements, uses hashing to ensure uniqueness (e.g. Hash...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for GlobalLogic Java Developer interview:
  • Java
  • oops
  • Collection Framework
Interview preparation tips for other job seekers - Interviewers were very friendly and helpful.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Comparable vs Comparator
  • Ans. 

    Comparable is an interface used for natural ordering, while Comparator is used for custom ordering in Java.

    • Comparable interface is used to define the natural ordering of objects. It is implemented by the class whose objects are to be sorted.

    • Comparator interface is used to define custom ordering of objects. It is implemented by a separate class that compares objects based on specific criteria.

    • Example: Sorting a list of ...

  • Answered by AI
  • Q2. Difference between List and Set
  • Ans. 

    List allows duplicate elements and maintains insertion order, while Set does not allow duplicates and does not maintain order.

    • List can contain duplicate elements, Set cannot

    • List maintains insertion order, Set does not guarantee order

    • List is implemented by classes like ArrayList, LinkedList, Set is implemented by classes like HashSet, TreeSet

    • Example: List list = new ArrayList<>(); Set set = new HashSet<>();

Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Questions on permuation and combination

Round 2 - Technical 

(2 Questions)

  • Q1. Java core and advanced concepts
  • Q2. Springboot annotations, spring mvc, spring security
Round 3 - HR 

(1 Question)

  • Q1. Friendly questions
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - One-on-one 

(5 Questions)

  • Q1. When will you start a company
  • Q2. How Many location in company
  • Q3. Who is the CEO of Zoho
  • Ans. 

    Sir.Sridhar Vembu is the founder and CEO

  • Answered Anonymously
  • Q4. What is the high salary of Zoho
  • Q5. Is Zoho a foreign company?
  • Ans. 

    Yes, Zoho is a foreign company based in India.

    • Zoho is headquartered in Chennai, India.

    • It was founded by Sridhar Vembu in 1996.

    • Zoho has offices in multiple countries including the United States, China, Japan, and Singapore.

  • Answered by AI

V5 Global Services Interview FAQs

How many rounds are there in V5 Global Services Java Developer interview?
V5 Global Services interview process usually has 1 rounds. The most common rounds in the V5 Global Services interview process are One-on-one Round.
How to prepare for V5 Global Services 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 V5 Global Services. The most common topics and skills that interviewers at V5 Global Services expect are Data Structures, JSP, Java, Spring Boot and Algorithms.

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V5 Global Services Java Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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V5 Global Services Java Developer Reviews and Ratings

based on 1 review

4.0/5

Rating in categories

4.0

Skill development

3.0

Work-life balance

3.0

Salary

3.0

Job security

4.0

Company culture

3.0

Promotions

3.0

Work satisfaction

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