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Signiwis Technologies Java Developer Interview Questions and Answers

Updated 24 Mar 2025

Signiwis Technologies Java Developer Interview Experiences

3 interviews found

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

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Abstract class and interface
  • Q2. Tell me about yourself
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic java which is like error or output

Round 2 - Coding Test 

Pyramid like printing star or number

Round 3 - HR 

(1 Question)

  • Q1. Java theory question like oops concept and more

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Java Developer Interview Questions & Answers

user image Manjunath P

posted on 11 Apr 2023

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Recruitment Consulltant and was interviewed in Mar 2023. There were 5 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Core java advance java
Round 3 - Communication 

(1 Question)

  • Q1. English knowledge
Round 4 - Coding Test 

Java , array, simple java program

Round 5 - Technical 

(1 Question)

  • Q1. Oops, multi threading, jdbc

Interview Preparation Tips

Topics to prepare for Signiwis Technologies Java Developer interview:
  • Core Java
  • Advanced Java
Interview preparation tips for other job seekers - Question on oops, multi threading, jdbc

Top trending discussions

View All
Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
Got a question about Signiwis Technologies?
Ask anonymously on communities.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. What is the difference between == and .equals() in Java?
  • Q2. What is a constructor in Java?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. Explain how the HashMap works internally- what happens when two keys hash to the same bucket, and how does java 8 optimize this?
  • Q2. What is the difference between callable and runnable, and when would you choose one over the other in a multithreaded application?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. What is multithreading
  • Q2. What is Spring boot
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. What is Multi threading?
  • Ans. 

    Multithreading is a programming technique that allows concurrent execution of two or more threads for improved performance.

    • Multithreading enables parallel execution, improving application responsiveness.

    • Java provides built-in support for multithreading through the Thread class and Runnable interface.

    • Example: A web server can handle multiple client requests simultaneously using threads.

    • Synchronization is crucial to prev...

  • Answered by AI
  • Q2. What is Java Mail ?
  • Ans. 

    JavaMail is an API for sending and receiving emails in Java applications, supporting various protocols like SMTP, IMAP, and POP3.

    • JavaMail API allows developers to send and receive emails programmatically.

    • It supports multiple protocols: SMTP for sending, IMAP and POP3 for receiving.

    • Example of sending an email using JavaMail: Properties props = new Properties(); props.put('mail.smtp.host', 'smtp.example.com'); ...

  • Answered by AI
Are these interview questions helpful?
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the size of an int in Java?
  • Q2. The size of an int in Java is 4 bytes (32bits).
  • Ans. 

    Yes, the size of an int in Java is indeed 4 bytes (32 bits).

    • An int in Java can hold values ranging from -2,147,483,648 to 2,147,483,647.

    • The size of an int can be confirmed using the 'Integer.SIZE' constant in Java.

    • Using 'Integer.BYTES' will give the size of an int in bytes.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Network; opportunities follow connections.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the default value of an int in Java?
  • Q2. The default value of an int is 0.
  • Ans. 

    Yes, the default value of an int in Java is 0.

    • In Java, when an int variable is declared but not initialized, it will have a default value of 0.

    • For example, int num; will have a default value of 0.

    • This default value is assigned by the Java Virtual Machine (JVM) when memory is allocated for the variable.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Research company before applying.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the purpose of static keyword in Java?
  • Ans. 

    The static keyword in Java is used to create class-level variables and methods that can be accessed without creating an instance of the class.

    • Static variables are shared among all instances of a class.

    • Static methods can be called without creating an instance of the class.

    • Static blocks are used to initialize static variables.

    • Static keyword can also be used to create static nested classes.

  • Answered by AI
  • Q2. The static keyword is used to create class-level variable and methods ............etc.

Signiwis Technologies Interview FAQs

How many rounds are there in Signiwis Technologies Java Developer interview?
Signiwis Technologies interview process usually has 4 rounds. The most common rounds in the Signiwis Technologies interview process are Technical, Coding Test and Resume Shortlist.
How to prepare for Signiwis Technologies 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 Signiwis Technologies. The most common topics and skills that interviewers at Signiwis Technologies expect are Core Java, OOPS, Collections, Hibernate and J2Ee.
What are the top questions asked in Signiwis Technologies Java Developer interview?

Some of the top questions asked at the Signiwis Technologies Java Developer interview -

  1. Core java advance j...read more
  2. Java theory question like oops concept and m...read more
  3. Oops, multi threading, j...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4/5

based on 4 interview experiences

Difficulty level

Easy 100%

Duration

Less than 2 weeks 100%
View more

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Signiwis Technologies Java Developer Salary
based on 12 salaries
₹2.5 L/yr - ₹4.2 L/yr
53% less than the average Java Developer Salary in India
View more details

Signiwis Technologies Java Developer Reviews and Ratings

based on 1 review

2.0/5

Rating in categories

2.0

Skill development

1.0

Work-life balance

2.0

Salary

1.0

Job security

1.0

Company culture

1.0

Promotions

2.0

Work satisfaction

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