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Virtusa Consulting Services Associate Java Developer Interview Questions and Answers

Updated 12 Sep 2024

Virtusa Consulting Services Associate Java Developer Interview Experiences

2 interviews found

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

I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. Java OOPs concepts?
  • Q2. ArrayList and LinkedList Differences?
  • Ans. 

    ArrayList is resizable array implementation, LinkedList is doubly linked list implementation.

    • ArrayList uses dynamic array to store elements, LinkedList uses doubly linked list

    • ArrayList is faster for accessing elements by index, LinkedList is faster for adding/removing elements

    • Example: ArrayList<Integer> arrList = new ArrayList<>(); LinkedList<String> linkedList = new LinkedList<>();

  • Answered by AI
  • Q3. String reverse Program in Java?
  • Ans. 

    A program to reverse a given string in Java.

    • Create a char array from the input string.

    • Use two pointers to swap characters from start and end of the array.

    • Convert the char array back to a string and return.

  • Answered by AI
  • Q4. Polymorphism and method overloading and Overriding?
Round 2 - HR 

(2 Questions)

  • Q1. Explain How was your syllobus was done in Lockdown at College?
  • Ans. 

    During lockdown, my college syllabus was completed through online classes and self-study.

    • Online classes were conducted through video conferencing platforms like Zoom or Google Meet.

    • Assignments and exams were taken online using tools like Google Classroom or Moodle.

    • Self-study involved reading textbooks, watching online tutorials, and practicing coding exercises.

    • Regular communication with professors and classmates throug...

  • Answered by AI
  • Q2. Are you ok with locations?
  • Ans. 

    Yes, I am open to different locations for work.

    • I am willing to relocate for the right opportunity

    • I am open to working in different cities or countries

    • I understand that some positions may require travel or relocation

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Virtusa Consulting Services Associate Java Developer interview:
  • Java
  • HTML
  • SQL
Interview preparation tips for other job seekers - Please go through the Career site and then apply for the jobs.

Skills evaluated in this interview

I applied via Social media and was interviewed in Sep 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About all the core java deep and differences that how it is vary from c language

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are fresher then it's better to go fluent through your self introduction and project. Mainly be prepared about what you have provided in your resume.

Associate Java Developer Interview Questions Asked at Other Companies

Q1. Explain How was your syllobus was done in Lockdown at College?
asked in Endava
Q2. What is No-Sql? In what cases does No-Sql will be used?
asked in Endava
Q3. What are the OOPS concept and explain them with an example.
asked in Endava
Q4. What is meant by polymorphism? What are the different types of po ... read more
asked in Endava
Q5. What is DBMS ? and Differentiate blw R-DBMS and DBMS.

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Just simple HR Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

Interview Preparation Tips

Round: Resume Shortlist
Experience: 4 years og experience

Interview Preparation Tips

Round: Test
Experience: Written test was easy. It comprised aptitude and general english questions

Round: Technical Interview
Experience: Questions were about project, Simple programming concepts, etc
Code to basic programming concepts.
Tips: Do not say Algorithms as an area of interest.

General Tips: Be confident in your answers. Show that you have positive attitude always. Do not lose your confidence if you are not selected for the company. try the other with full hope. All the best!
College Name: IIT-ROORKEE

Interview Preparation Tips

Round: Test
Experience: Technical sections had questions from almost all the sections through AMCAT(C, C++, DBMS, DS, OS)(level :moderate)Quantitative aptitude’s questions were good.. All were almost of R. S. Aggarwal level though few exceptions were there tooLogical reasoning and verbal ability was good.. Some questions were tough.

Round: HR Interview
Experience: Overall enjoyed. But not selected because of my less market knowledge.

College Name: NA

Interview Questionnaire 

4 Questions

  • Q1. Explain Network Layers?
  • Ans. 

    Network layers are a hierarchical way of organizing communication protocols.

    • Network layers provide a modular approach to networking.

    • Each layer has a specific function and communicates with adjacent layers.

    • The OSI model has 7 layers, while the TCP/IP model has 4 layers.

    • Examples of layers include the physical layer, data link layer, network layer, transport layer, and application layer.

  • Answered by AI
  • Q2. What is a Dead Lock?
  • Ans. 

    Deadlock is a situation where two or more processes are unable to proceed because they are waiting for each other to release resources.

    • Occurs in multi-threaded/multi-process environments

    • Can lead to system freeze or crash

    • Prevention techniques include resource ordering and timeouts

    • Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X

  • Answered by AI
  • Q3. Explain Paging and Segmentation
  • Ans. 

    Paging and Segmentation are memory management techniques used by operating systems.

    • Paging divides memory into fixed-size pages and stores them in physical memory.

    • Segmentation divides memory into logical segments and stores them in physical memory.

    • Paging allows for efficient use of physical memory and reduces fragmentation.

    • Segmentation allows for protection and sharing of memory between processes.

    • Examples of operating s...

  • Answered by AI
  • Q4. Pirates of different ages have a treasure of 100 gold coins. On their ship, they decide to split the coins using this scheme: The oldest pirate proposes how to share the coins, the OTHER pirates (not inc...

Interview Preparation Tips

Round: Test
Experience: It would quite a simple test, covering basic questions from general mathematics and algebra
Tips: Practice "Aptitude" on daily basis

Round: Technical Interview
Experience: Technical Interview in sapient will be quite related to understand of your basic concepts. The round also includes Puzzles. Try Practising some random puzzles from internet.
Tips: Be active and Interactive. Even, if you do not know the answer, try explaining your approach. That would get you marks.

Round: HR Interview
Experience: The HR carries larger wait-age in Sapient. Do not panic. He will give you enough time to settle down by asking background questions. He will only try to analyse the kind of person you are. Be true to yourself and your are sure to be successful

Skills: Basic Concepts of Launguages, Operating System, Networks
College Name: NIT JALANDHAR

Skills evaluated in this interview

Interview Preparation Tips

Round: HR Interview
Experience: This interview is meant to check candidate's background and candidates's interest towards the company.

College Name: NIT BHOPAL

Interview Questionnaire 

6 Questions

  • Q1. INPUT : "HI MY NAME IS : ANIRUDDHA , CALL ME MAYBE :)" OUTPUT : "MAYBE ME CALL ANIRUDDHA IS NAME MY HI
  • Q2. Reverse a linked list (iterative AND Recursive)
  • Ans. 

    Reverse a linked list using iterative and recursive methods.

    • Iterative method involves traversing the list and changing the pointers to reverse the order.

    • Recursive method involves calling the function recursively on the next node and changing the pointers.

    • Both methods have O(n) time complexity and O(1) space complexity.

    • Example: 1->2->3->4->5 becomes 5->4->3->2->1.

  • Answered by AI
  • Q3. Clone a FULL linked list given a pointer and a random pointer
  • Ans. 

    Clone a linked list with a random pointer.

    • Create a new node for each node in the original list.

    • Use a hash table to map the original nodes to their clones.

    • Iterate through the original list again and update the random pointers of the clone nodes.

  • Answered by AI
  • Q4. TELL ME ABOUT YOURSELF
  • Q5. QUOTE YOUR STRENGHTS AND WEAKNESS
  • Q6. WHY SHOULD I HIRE YOU?

Interview Preparation Tips

Round: Test
Experience: 50 QUANTITATIVE APTITUDE QUESTIONS CUTOFF 30 out of 50
Total Questions: 50

Round: Test
Experience: WRITTEN ON PAPER CODING QUESTIONS
1) Given a string like
INPUT : ( ( TRUE OR FALSE ) AND ( FALSE OR TRUE ) ) OR FLASE
OUTPUT: TRUE
EVALUATE THE GIVEN EXPRESSION
2) Print all sub strings of maximum length having 2 unique characters
e.g:
INPUT : "hellomorning"
OUTPUT : "ell","llo","omo","nin"
3) Find the max length of subarray having ZERO SUM
INPUT : {3,2,1,1,0,-2,1,3,-5,1,2,1,4} OUTPUT: 7

Round: Test
Experience: 1) An array has 2N elements with N elements are same and another n are mutually different.
So find this repeating element in O(N) time with O(1) space
INPUT : {1,2,3,1}
OUTPUT: 1

2) Print the common words from given two sentences
AND YOU HAVE TO CONSIDER ALL CASES LIKE Colon, Hyphen, Dash, and Semicolons may be EMBEDDED IN BOTH SENTENCES
INPUT: sentence:1:: "HI ALL,RAMESH is mt brother,he has topped in the exam AND MY NAME IS NOT IN THE LIST"

sentence:2:: "all students are advised to READ THE LIST and say hi to RAMESH"

OUTPUT: "HI","ALL","RAMESH","THE","AND","LIST"

3) Sort the give dates collection given in special format like 10-04-2013,10-05-2005,29-02-2000 IN ASCENDING ORDER

OUTPUT: 29-02-2000,10-05-2005,10-04-2013

Round: Technical Interview
Experience: Then he started talking about my projects,Again jumped into coding questions
1. INPUT : "HI MY NAME IS : ANIRUDDHA , CALL ME MAYBE :)"
OUTPUT : "MAYBE ME CALL ANIRUDDHA IS NAME MY HI"
2. Reverse a linked list (iterative AND Recursive)
3. Clone a FULL linked list given a pointer and a random pointer

Round: HR Interview
Experience: TELL ME ABOUT YOURSELF.

QUOTE YOUR STRENGHTS AND WEAKNESS

WHY SHOULD I HIRE YOU?

College Name: NA

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Questions based on previous written test are asked. Most common being to optimize the solution further

Interview Preparation Tips

Round: Test
Experience: The quantitative section was tougher than usual. There were tricky questions from Trigonometry and Mensuration.
3 Coding Questions were asked. Any programming language including pseudo-code was allowed.
String Manipulation seemed to be a favorite topic
Tips: Go through formulas and shortcuts for the Quantitative Section
Duration: 120 minutes
Total Questions: 40

Round: Test
Experience: 3 Questions. 30 minutes for each. This test was at the company premises.
Tips: Try to have more than one approach figured out.
Duration: 90 minutes
Total Questions: 3

Round: Technical Interview
Experience: Nice and Interactive interview. Interview to test flexibility in approach.

General Tips: Try to communicate well with the Interviewer. Don't hesitate in asking for feedback and advice after the interview is over with.
Skills: Coding, Problem Solving
College Name: NIT BHOPAL

Virtusa Consulting Services Interview FAQs

How many rounds are there in Virtusa Consulting Services Associate Java Developer interview?
Virtusa Consulting Services interview process usually has 2 rounds. The most common rounds in the Virtusa Consulting Services interview process are Technical and HR.
What are the top questions asked in Virtusa Consulting Services Associate Java Developer interview?

Some of the top questions asked at the Virtusa Consulting Services Associate Java Developer interview -

  1. Explain How was your syllobus was done in Lockdown at Colle...read more
  2. ArrayList and LinkedList Differenc...read more
  3. String reverse Program in Ja...read more

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Virtusa Consulting Services Associate Java Developer Interview Process

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Virtusa Consulting Services Associate Java Developer Salary
based on 35 salaries
₹3.3 L/yr - ₹7.1 L/yr
43% less than the average Associate Java Developer Salary in India
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Virtusa Consulting Services Associate Java Developer Reviews and Ratings

based on 6 reviews

2.8/5

Rating in categories

2.6

Skill development

2.8

Work-life balance

2.8

Salary

2.8

Job security

2.8

Company culture

2.8

Promotions

2.8

Work satisfaction

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