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Nine Hertz Software Engineer Interview Questions and Answers

Updated 18 Mar 2025

Nine Hertz Software Engineer Interview Experiences

2 interviews found

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

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Lifecycle of Activity and Fragment.
  • Ans. 

    Activity and Fragment lifecycle manage UI states and transitions in Android apps, ensuring efficient resource use.

    • Activity Lifecycle: onCreate(), onStart(), onResume(), onPause(), onStop(), onDestroy(). Example: onCreate() initializes UI.

    • Fragment Lifecycle: onAttach(), onCreateView(), onActivityCreated(), onStart(), onResume(), onPause(), onStop(), onDestroyView().

    • onPause() is called when the Activity or Fragment is pa...

  • Answered by AI
  • Q2. Sort the array.
  • Q3. Find 2nd highest number in array.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was moderate difficult.

Round 2 - Coding Test 

It was also of moderate difficulty, with some DSA questions being asked.

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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 - Coding Test 

3 coding questions of moderate difficult

Round 3 - Technical 

(1 Question)

  • Q1. Coding questions asked in coding round

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was quite easy.basic questions reagrding c and puzzles were asked.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Aptitude Test 

It had 2 programming questions and 30 aptitude questions
it

Round 3 - Technical 

(2 Questions)

  • Q1. Introduce yourself, educational background
  • Q2. What languages are you familiar with
  • Ans. 

    I am familiar with several programming languages including Java, Python, and C++.

    • Proficient in Java and Python

    • Familiar with C++ and JavaScript

    • Experience with SQL and HTML/CSS

    • Comfortable with object-oriented programming and data structures

    • Continuously learning and exploring new languages and technologies

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I had one technical interview which went on for 45 mins. I couldnt clear this round, hence didnt go to the 2nd round. I was given one program and 3 aptittude questions and 3 puzzles
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
-

I appeared for an interview in May 2024.

Round 1 - Aptitude Test 

Totally there were 15 questions

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

Paper based exam based on C and embedded c

Round 2 - One-on-one 

(1 Question)

  • Q1. Relevant questions asked
Round 1 - Aptitude Test 
Round 2 - Coding Test 
Round 3 - Technical 

(1 Question)

  • Q1. Had discussion about C, DS in depth
Round 4 - Technical 

(1 Question)

  • Q1. Questions about C and DS and basics of OS.
Round 5 - HR 

(1 Question)

  • Q1. What are the strengths and weaknesses of yours.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through C, DS, Linux and C++.

I applied via Other and was interviewed in Oct 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic C language question like what is pointer ,Array,structure,Call by reference, Difference between union and structure. Some programming question are prime number,factorial,fabonacci series,strings etc

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good first of all learn every basic programming question and some times it also depend on interviewer

Interview Questionnaire 

3 Questions

  • Q1. 1. Assignment
  • Q2. 2. Bunch of python questions.
  • Q3. 3. coding questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear with basics.
Interview experience
3
Average
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 

There are Question based on data strcuture ,they cover all the topic in ds

Round 2 - Coding Test 

In coding code they gave internet access to solve the problem after 30 they told us to make some changes in it and we should ready to explain the entire code

Interview Preparation Tips

Interview preparation tips for other job seekers - To clear 1 st round ,revise all the data structure concepts ,in second round make sure to be strong in fundamentals of programming and good in logical thinking

Nine Hertz Interview FAQs

How many rounds are there in Nine Hertz Software Engineer interview?
Nine Hertz interview process usually has 1-2 rounds. The most common rounds in the Nine Hertz interview process are Aptitude Test and Coding Test.
What are the top questions asked in Nine Hertz Software Engineer interview?

Some of the top questions asked at the Nine Hertz Software Engineer interview -

  1. Find 2nd highest number in arr...read more
  2. Lifecycle of Activity and Fragme...read more
  3. Sort the arr...read more

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Nine Hertz Software Engineer Interview Process

based on 2 interviews

Interview experience

3.5
  
Good
View more
Nine Hertz Software Engineer Salary
based on 15 salaries
₹3.6 L/yr - ₹8.6 L/yr
25% less than the average Software Engineer Salary in India
View more details

Nine Hertz Software Engineer Reviews and Ratings

based on 5 reviews

3.8/5

Rating in categories

2.7

Skill development

3.6

Work-life balance

3.5

Salary

2.7

Job security

3.3

Company culture

2.9

Promotions

3.0

Work satisfaction

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