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Prasanna Technologies Java Developer Interview Questions and Answers

Updated 5 Jul 2024

Prasanna Technologies Java Developer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Job Fair and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

There were 50 MCQs of java

Round 2 - Technical 

(1 Question)

  • Q1. What is jdk, JVM, Reverse a string
  • Ans. 

    JDK is Java Development Kit, JVM is Java Virtual Machine. Reversing a string involves flipping the characters in a string.

    • JDK is a software development kit used for developing Java applications.

    • JVM is a virtual machine that executes Java bytecode.

    • To reverse a string, you can use a loop to iterate through the characters and build a new string in reverse order.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Prasanna Technologies Java Developer interview:
  • Java
  • Arrays
  • Strings
  • Core Java
  • collection framework
Interview preparation tips for other job seekers - I was not prepared for java since I attended the job fair for business analyst role so couldnt crack.

Skills evaluated in this interview

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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.
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Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

The test was very weird one.
They did have planned anything for the test, They came and given a link on bit.ly and given an another link that is in google form for the answers.
And they selection of people for second round is not sensible.

Round 2 - Coding Test 

This round was also be a weird.
They give each candidates with different questions.
They told us to write logic on the paper and you can use internet for your reference.
But after this round they announced the results but that is not in genuine one.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't get into this type of process.
Before the start of interview ask them to what is they want from the candidates

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

(1 Question)

  • Q1. Basic dsa questions predict output
  • Ans. 

    Understanding basic data structures and algorithms is crucial for predicting outputs in coding challenges.

    • Data structures like arrays, linked lists, and trees are fundamental.

    • Algorithms such as sorting and searching are commonly tested.

    • Example: Predicting output of a sorting algorithm on an array.

    • Example: Understanding how recursion works in a binary tree traversal.

  • Answered by AI
Round 2 - Coding Test 

Medium level problem,

Round 3 - HR 

(1 Question)

  • Q1. Based on resume
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

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

Round 1 - Aptitude Test 

45 min apps and technical question

Round 2 - Coding Test 

45 min coding round you can refer net for first 15 min

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 do you enjoy most about working in software development and Northcorp software
  • Q2. What challenges have you faced in your software development work, and how did you handle them?
Are these interview questions helpful?
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
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.

Prasanna Technologies Interview FAQs

How many rounds are there in Prasanna Technologies Java Developer interview?
Prasanna Technologies interview process usually has 2 rounds. The most common rounds in the Prasanna Technologies interview process are Aptitude Test and Technical.

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Overall Interview Experience Rating

3/5

based on 1 interview experience

Difficulty level

Easy 100%

Duration

Less than 2 weeks 100%
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Prasanna Technologies Java Developer Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

4.0

Salary

5.0

Job security

5.0

Company culture

5.0

Promotions

5.0

Work satisfaction

Explore 1 Review and Rating
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