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ION Group Software Development Engineer 1 Interview Questions and Answers
ION Group Software Development Engineer 1 Interview Experiences
1 interview found
Anonymous
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
Aptitude test was on hackers rank
(2 Questions)
- Q1. Tell me most challenging problem faced while making project
- Q2. Give optimise solution for scheduling doctors appointment coding question
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Interview Preparation Tips
Tips: * Easy technical questions
* Hiring procedure is more of technical assessment + personality assessment
Skills:
College Name: IIT Madras
SONELAL GUPTA
Interview Questionnaire
8 Questions
- Q1. Find a number which occurs odd number of times and all number occurs even number of times
- Ans.
Find an odd occurring number among even occurring numbers.
Use XOR operation to cancel out even occurring numbers and get the odd occurring number.
Iterate through the array and XOR each element with the result variable.
The final result will be the odd occurring number.
- Q2. Some discussion about my minor project
- Q3. Spiral order of binary tree and mattrix, print it
- Ans.
Print the spiral order of a binary tree and matrix.
For binary tree, use level order traversal and alternate direction for each level.
For matrix, use four pointers to traverse in spiral order.
Example for binary tree: 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9
Example for matrix: 1 2 3 4 -> 8 7 6 5 -> 9 10 11 12 -> 16 15 14 13
- Q4. Some question about os,dbms
- Q5. Find pair which have a given sum in a given array
- Ans.
Finding pairs in an array with a given sum.
Iterate through the array and for each element, check if the difference between the given sum and the element exists in the array.
Use a hash table to store the elements of the array and their indices for faster lookup.
If there are multiple pairs with the same sum, return any one of them.
If no pair is found, return null or an empty array.
- Q6. Find total number of k element which have a given avg in a given array in minimum time complexity
- Ans.
Find total number of k element with given avg in an array in minimum time complexity.
Use sliding window technique to traverse the array in O(n) time complexity.
Maintain a sum variable to keep track of the sum of elements in the window.
If the sum of elements in the window is equal to k times the given avg, increment the count.
Move the window by subtracting the first element and adding the next element in the array.
- Q7. Print all elements which in not boundary element in a given binary tree
- Ans.
Printing non-boundary elements of a binary tree
Traverse the tree in any order (preorder, inorder, postorder)
Check if the current node is not a boundary node (not the first or last node in its level)
If it is not a boundary node, print its value
Recursively traverse its left and right subtrees
- Q8. Then some question about process synchronisation,error vs exception,and then 2-3 hr question
Interview Preparation Tips
Experience: practice codes on paper
Tips:
Round: Technical Interview
Experience: very good
Tips: please try to explain each and every question in detail
Round: Technical Interview
Experience: my hr round is not taken by them,and some of face 3rd round ,which is HR
Tips: please prepare all types of problem from geeksforgeeks
Skill Tips: please try to understand every problem from geeksforgeeks
Skills: ds
College Name: NIT Bhopal
Motivation: best work culture,and a lots of learning opportunity in this company,and in every 6 month there is a appraisal
Skills evaluated in this interview
Interview Preparation Tips
Experience: Quantitative, verbal, reasoning and basic technical questions.
Duration: 1 hour
Total Questions: 50
Round: Technical + HR Interview
Experience: Questions based on data structures, algorithms, and object oriented programming concepts.
Tested basic knowledge in Finance sector especially related to the company.
College Name: Delhi Technological University, Delhi
Interview Preparation Tips
Experience: Each intern was assigned a individual project and mentor.
In the last week of internship there was project presentation and interview.
interview was easy .For me 50% of the questions were about project and some questions about algorithms and DBMS.
More emphasis was given to the quality of work on project.
General Tips: Working in company is complete different from working on course project. learning many new frameworks required for the project was really challenging.
Programming : Tree, Btree, Tries ..
Operating System: Memory Management
Networks: OSI model
DBMS : basics. they dint ask me any. Show case your interest in big data, servers and passion for technology
Skill Tips: Be confident, even if you don't know the exact answer don't give up tell your approaches to interviewer. some times they will also help you. Software Developer some question s you can ask are: what technologies do your company works on. how are freshers will be selected to different teams in the company.
Skills:
College Name: NIT Surathkal
I applied via Campus Placement and was interviewed in Jul 2023. There were 3 interview rounds.
Easy 10 -12 coding based mcq type questions. 1 question had to write code
(1 Question)
- Q1. 1 graph question 1 dp question
Selected
I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.
(1 Question)
- Q1. General data structure question based
(3 Questions)
- Q1. Tell me about yourself
- Ans.
I am a software developer with 5 years of experience in developing web applications using Java, JavaScript, and SQL.
5 years of experience in software development
Proficient in Java, JavaScript, and SQL
Developed web applications for various clients
Strong problem-solving skills
Excellent team player
- Q2. What is your roles and responsibilities
- Ans.
As a Software Developer, my roles and responsibilities include designing, developing, testing, and maintaining software applications.
Designing and developing software applications based on client requirements
Testing and debugging code to ensure functionality and performance
Collaborating with team members to brainstorm and implement new features
Maintaining and updating existing software applications
Staying up-to-date wi
- Q3. Explain about bug lifecycle
- Ans.
Bug lifecycle involves identification, reporting, fixing, retesting, and closing of software bugs.
Identification: Bug is identified by testers or users through testing or real-world usage.
Reporting: Bug is reported to developers with detailed information like steps to reproduce.
Fixing: Developers analyze and fix the bug in the code.
Retesting: Testers verify the fix to ensure the bug is resolved.
Closing: Bug is closed o
(2 Questions)
- Q1. Case study with the topic provided
- Q2. Questions on the resume
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Questions related to AWS dynamodb,lambdas,cloudwatch logs,Athena,json filehandling,decorators,classes and others oops concepts ,string manipulation, word frequency problems, dictionary,boto3 scripting
I applied via Company Website and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. They asked python memory management, string manipulations, regex, and about my current project
Interview Preparation Tips
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