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Updated 6 Dec 2024

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Software Developer Interview Questions & Answers

user image Harshal Khanderia

posted on 19 Aug 2016

Interview Questionnaire 

19 Questions

  • Q1. Introduce yourself
  • Ans. 

    I am a software developer with experience in Java and Python.

    • Proficient in Java and Python programming languages

    • Experience in developing web applications using Spring framework

    • Familiarity with database management systems such as MySQL and MongoDB

  • Answered by AI
  • Q2. Tell me more about your achievements
  • Ans. 

    I have achieved success in developing and implementing various software solutions.

    • Developed a web application that increased user engagement by 30%

    • Implemented a new feature that reduced system downtime by 50%

    • Created a mobile app that received 4.5-star rating on app stores

    • Led a team of developers to successfully complete a project within a tight deadline

  • Answered by AI
  • Q3. What sort of projects do you work on ?
  • Ans. 

    I work on a variety of projects ranging from web development to mobile app development.

    • Web development using HTML, CSS, JavaScript, and various frameworks such as React and Angular

    • Mobile app development for iOS and Android using Swift, Kotlin, and React Native

    • Database design and management using SQL and NoSQL databases such as MySQL and MongoDB

    • API development and integration using REST and GraphQL

    • Machine learning proje...

  • Answered by AI
  • Q4. What is the difference between a hardworker and a smartworker?
  • Ans. 

    A hardworker puts in more effort, while a smartworker works efficiently and effectively.

    • A hardworker may spend more time on a task, while a smartworker finds ways to complete it faster.

    • A hardworker may rely on brute force, while a smartworker uses their skills and knowledge to solve problems.

    • A hardworker may struggle with prioritization, while a smartworker knows how to focus on the most important tasks.

    • A hardworker ma...

  • Answered by AI
  • Q5. What makes you say that you are more of a developer than an analyst ?( I was asked for choice )
  • Q6. Why is Zuckerburg in news these days?
  • Ans. 

    Zuckerberg is in news due to Facebook's handling of user data and misinformation.

    • Facebook's role in the 2016 US Presidential election

    • Cambridge Analytica scandal

    • Testimony before US Congress

    • Ongoing debate on social media regulation

  • Answered by AI
  • Q7. Tell me about yourself
  • Ans. 

    I am a software developer with experience in Java and Python.

    • I have a Bachelor's degree in Computer Science.

    • I have worked on various projects involving web development and data analysis.

    • I am proficient in Java and Python programming languages.

    • I am a quick learner and enjoy working in a team environment.

  • Answered by AI
  • Q8. Which is your favourite project (among mentioned in resume) and why?
  • Ans. 

    My favorite project is the e-commerce website I developed for a local business.

    • I enjoyed working on the front-end design and user experience.

    • I implemented a secure payment gateway and order tracking system.

    • The website increased the business's online sales by 50%.

    • I received positive feedback from the client and their customers.

  • Answered by AI
  • Q9. OOPs concepts
  • Q10. Explain inheritance
  • Ans. 

    Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.

    • Inheritance allows code reuse and promotes code organization.

    • The existing class is called the parent or superclass, and the new class is called the child or subclass.

    • The child class inherits all the properties and methods of the parent class and can also add its own unique properties and ...

  • Answered by AI
  • Q11. Difference between finally , finalize and final
  • Ans. 

    finally is a keyword used in try-catch block, finalize is a method in Object class, and final is a keyword used for declaring constants.

    • finally is used to execute a block of code after try-catch block

    • finalize is called by garbage collector before destroying an object

    • final is used to declare a constant variable or to make a class uninheritable

  • Answered by AI
  • Q12. Private vs final keyword in considerance with member functions in an application offered to the user
  • Ans. 

    Private keyword restricts access to member functions within the class while final keyword prevents overriding of functions.

    • Private keyword is used to hide the implementation details of a class from the user.

    • Final keyword is used to prevent the user from overriding a function in a subclass.

    • Using private and final keywords together can ensure that the implementation details of a class are not modified by the user.

  • Answered by AI
  • Q13. Write an interface
  • Ans. 

    An interface defines a set of methods that a class must implement.

    • An interface is declared using the 'interface' keyword.

    • All methods in an interface are public and abstract by default.

    • A class can implement multiple interfaces.

    • Interfaces can also extend other interfaces.

    • Example: public interface MyInterface { void myMethod(); }

  • Answered by AI
  • Q14. Difference between Abstract class and Interface
  • Ans. 

    Abstract class is a class with some implementation while Interface is a contract with no implementation.

    • Abstract class can have constructors while Interface cannot

    • Abstract class can have non-abstract methods while Interface cannot

    • A class can implement multiple interfaces but can only inherit from one abstract class

    • Abstract class is used when there is a need for common functionality among related classes while Interface...

  • Answered by AI
  • Q15. Inheritance types in Java
  • Ans. 

    Inheritance types in Java

    • Java supports single and multiple inheritance through classes and interfaces respectively

    • Single inheritance is when a class extends only one parent class

    • Multiple inheritance is when a class implements multiple interfaces

    • Java also supports hierarchical inheritance where multiple classes extend a single parent class

    • Java does not support multiple inheritance through classes to avoid the diamond pr

  • Answered by AI
  • Q16. Order of multiple catch blocks in a single try block in java. Will it compile if the general catch was before the specific one?
  • Ans. 

    Order of catch blocks in a try block in Java

    • Specific catch blocks should come before general catch blocks

    • If general catch block comes before specific catch block, it will result in a compile-time error

    • If multiple catch blocks are present, only the first matching catch block will be executed

  • Answered by AI
  • Q17. What do you know about Garbage collection
  • Ans. 

    Garbage collection is an automatic memory management process that frees up memory occupied by objects that are no longer in use.

    • Garbage collection is used in programming languages like Java, C#, and Python.

    • It helps prevent memory leaks and reduces the risk of crashes due to memory exhaustion.

    • Garbage collection works by identifying objects that are no longer in use and freeing up the memory they occupy.

    • There are differe...

  • Answered by AI
  • Q18. Write code for connecting a java application to the database
  • Ans. 

    Code for connecting a Java application to a database

    • Import the JDBC driver for the specific database

    • Create a connection object using the DriverManager class

    • Create a statement object to execute SQL queries

    • Execute the query and retrieve the results

    • Close the connection and release resources

  • Answered by AI
  • Q19. What is JSON?
  • Ans. 

    JSON stands for JavaScript Object Notation, a lightweight data interchange format.

    • JSON is used to transmit data between a server and a web application, as an alternative to XML.

    • It is easy to read and write for humans and easy to parse and generate for machines.

    • JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C family of languages.

    • Example: {"name"

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: The test had 50 questions which were to be answered in 50 minutes. The test is not very difficult if you got basic skills in aptitude, but the most important thing is managing time. The level of difficulty was moderate.
Tips: Do not waste time on verbal questions which have a direct answer ( synonyms and antonyms) which you are not very sure of.
Just try making a smart guess when you have a doubt by elimination or something.
Duration: 50 minutes
Total Questions: 50

Round: HR Interview
Experience: I wouldn't say it went great but it was fine. I did not think I would clear it as for most of the questions the interviewer seemed disappointed and wanted more out of me.
Tips: Keep smiling.
Only put things which you are thorough about, in your resume.
The interviewer too doesn't know everything, so just be confident in whatever you say-the interviewer might get convinced.

Round: Technical Interview
Experience: The interviewer was really cool. He realized that I mostly work on java applications so he chose to ask me stuff related to that.
He didn't want me to know the answer well but just wanted me to approach to it, maybe think more.
He went through my resume back and forth and asked mostly about all my projects and their logic and how could I take them to the next level.
Tips: Be confident.
Its okay not to know any answer, just try giving it a shot in the approach.

Skills: Object Oriented Programming (OOP) Basics, Basics Of Machine Learning, Ability To Analyse, Ability To Think Of Creative Solutions, Ability To Think Beyond Boundaries, Ability To Convince, Database Management, Java Programming
College Name: Amrita School Of Engineering, Coimbatore
Funny Moments: I had mentioned Japanese as languages known in my resume. During the HR interview , I was asked to tell "How are you ?" in Japanese. I knew that the interviewer didn't know any of that language but I was a little scared to just tell anything.
You could try giving a shot in a similar situation :P

Skills evaluated in this interview

Top Oracle Cerner Software Developer Interview Questions and Answers

Q1. What is the difference between a hardworker and a smartworker?
View answer (3)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Internal working of hashmap
  • Ans. 

    HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.

    • HashMap internally uses an array of linked lists to store key-value pairs.

    • When a key-value pair is added, the key is hashed to determine the index in the array where it will be stored.

    • If multiple keys hash to the same index, a linked list is used to handle collisions.

    • To retrieve a value, the key is hash...

  • Answered by AI
  • Q2. Find Anagram from string array
  • Ans. 

    Find anagrams from a string array

    • Iterate through each string in the array

    • Sort the characters of each string to create a key for comparison

    • Use a hashmap to group anagrams together

    • Return the grouped anagrams as arrays

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Top view of binary Tree
  • Ans. 

    A top view of a binary tree shows the nodes visible when looking at the tree from the top.

    • The top view of a binary tree is the set of nodes visible when looking at the tree from the top.

    • Nodes at the same horizontal distance from the root are considered at the same level.

    • Use a map to store the horizontal distance of each node and only keep the first node encountered at each horizontal distance.

  • Answered by AI
  • Q2. Java based questions
Round 3 - One-on-one 

(2 Questions)

  • Q1. Hight of binary tree
  • Ans. 

    Height of a binary tree is the maximum number of edges on the longest path from the root node to a leaf node.

    • Height of an empty tree is -1

    • Height of a tree with only one node is 0

    • Height of a binary tree can be calculated recursively by finding the height of left and right subtrees and adding 1 to the maximum of the two heights

  • Answered by AI
  • Q2. Garbage Collector
Round 4 - One-on-one 

(1 Question)

  • Q1. Library Management System

Skills evaluated in this interview

Senior Technical Staff Member 1 Interview Questions asked at other Companies

Q1. how to handle dynamic web elements
View answer (1)
Oracle Cerner Interview Questions and Answers for Freshers
illustration image
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Software Testing
  • Q2. Application based QA questions
Round 2 - Technical 

(2 Questions)

  • Q1. Software testing, QA and Resume based questions
  • Q2. Automation and programming related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well
Instead of going in depth, focus on a basic and primary questions and be thorough on it
Know everything mentioned in the resume

Automation Test Engineer Interview Questions asked at other Companies

Q1. How to handle scrollbar and mouse activities Jenkins and Github Story Point in Agile
Backlogs in Agile
Jira workflow explain framework pom.xml wap number reverse program StellException
Exception in Selenium diff - getwindowhandles() and get... read more
View answer (2)
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the importance of manual testing when compared to automation testing
  • Ans. 

    Manual testing is important for exploratory testing, usability testing, and ad-hoc testing.

    • Manual testing allows for exploratory testing where testers can explore the application and identify unexpected issues.

    • Usability testing, which involves real users interacting with the software, is best done manually to capture user experience.

    • Ad-hoc testing, where testers randomly test the application without predefined test cas...

  • Answered by AI
  • Q2. Real life scenario on web application testing
  • Ans. 

    Testing a web application for an online shopping platform

    • Testing the functionality of adding items to the cart and checking out

    • Testing the payment gateway integration for secure transactions

    • Testing the search functionality to ensure accurate results are displayed

    • Testing the responsiveness of the website on different devices and browsers

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - If some one want to apply any of the job in this company then please do have some experience even though they mentioned for freshers bsc, however you do your interview as best as possible at last they gonna reject bsc of lack of experience. Same happened to me.So plzz only attened any Oracle company interview if you have experience.

Skills evaluated in this interview

Softwaretest Engineer Interview Questions asked at other Companies

Q1. What is boundary value analysis? How do u perform boundary value testing for User ID & Password textfields in login page?
View answer (2)

Oracle Cerner interview questions for popular designations

 Software Engineer

 (26)

 System Engineer

 (12)

 Software Developer

 (11)

 Automation Test Engineer

 (8)

 Technical Solution Analyst

 (6)

 Software Engineer2

 (5)

 Change Implementation Analyst

 (5)

 Product Owner

 (5)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Linkedlist , array, stack
  • Q2. What is big data
  • Ans. 

    Big data refers to large volumes of structured and unstructured data that is too complex for traditional data processing applications.

    • Big data involves processing and analyzing large volumes of data to uncover patterns, trends, and insights.

    • It can come from various sources such as social media, sensors, devices, and business transactions.

    • Examples of big data technologies include Hadoop, Spark, and NoSQL databases.

    • Big d...

  • Answered by AI

Skills evaluated in this interview

Top Oracle Cerner Software Engineer Interview Questions and Answers

Q1. How did you integrate MongoDB with Python in your earlier project
View answer (1)

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (196)

Get interview-ready with Top Oracle Cerner Interview Questions

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

I applied via Recruitment Consulltant and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Rest Apis questions
Round 2 - One-on-one 

(1 Question)

  • Q1. Core java and OOPS and LLD

Interview Preparation Tips

Interview preparation tips for other job seekers - Good understanding of Core language and its framework

Top Oracle Cerner Software Developer Interview Questions and Answers

Q1. What is the difference between a hardworker and a smartworker?
View answer (3)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. React based question
  • Q2. Auto complete component

Senior Technical Staff Member 1 Interview Questions asked at other Companies

Q1. how to handle dynamic web elements
View answer (1)
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Clear and general to the point questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. Basic why you are leaving your previous job
  • Q2. What are you looking for
Round 3 - HR 

(2 Questions)

  • Q1. Salary expectation
  • Q2. Basic about your background details earlier experience

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more
View answer (9)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Moderate level questions on java

Round 2 - Technical 

(2 Questions)

  • Q1. Questions on promises
  • Q2. Basic js questions

Top Oracle Cerner Software Developer Interview Questions and Answers

Q1. What is the difference between a hardworker and a smartworker?
View answer (3)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 6 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. 2 DSA questions
Round 2 - Technical 

(1 Question)

  • Q1. Half an hour of behavioral questions and 1 DSA question
Round 3 - Behavioral 

(1 Question)

  • Q1. One hour discussion of the work that I have done till now
Round 4 - Technical 

(1 Question)

  • Q1. 1 Hard DSA question
Round 5 - Technical 

(1 Question)

  • Q1. 1 Hard DSA question
Round 6 - Technical 

(1 Question)

  • Q1. Design round for HLD

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for high level DSA questions

Senior Software Engineer Interview Questions asked at other Companies

Q1. K Largest Elements Problem Statement You are given an integer k and an array of integers that contain numbers in random order. Write a program to find the k largest numbers from the given array. You need to save them in an array and return ... read more
View answer (1)

Software Developer Interview Questions & Answers

user image Anupriya Abraham

posted on 27 Sep 2024

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

It went well. Easy questions were asked

Round 2 - Coding Test 

We have to first explain how we are planning to solve the problem and can start coding

Round 3 - HR 

(2 Questions)

  • Q1. Multi threading
  • Q2. Algorithms in data structures
  • Ans. 

    Algorithms in data structures are essential for efficient data manipulation and retrieval.

    • Algorithms in data structures help in organizing and managing data effectively.

    • Examples include sorting algorithms like quicksort and searching algorithms like binary search.

    • Understanding algorithms in data structures is crucial for optimizing performance in software development.

  • Answered by AI

Skills evaluated in this interview

Top Oracle Cerner Software Developer Interview Questions and Answers

Q1. What is the difference between a hardworker and a smartworker?
View answer (3)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
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Oracle Cerner Interview FAQs

How many rounds are there in Oracle Cerner interview?
Oracle Cerner interview process usually has 2-3 rounds. The most common rounds in the Oracle Cerner interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Oracle Cerner 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 Oracle Cerner. The most common topics and skills that interviewers at Oracle Cerner expect are Healthcare, Computer science, Information Technology, SQL and Troubleshooting.
What are the top questions asked in Oracle Cerner interview?

Some of the top questions asked at the Oracle Cerner interview -

  1. What was the cost price? How much apples are needed by seller for whole day if ...read more
  2. What is the difference between a hardworker and a smartwork...read more
  3. 1. What is the difference between post 8.2 and pre 8.2 versions firewall 2. ...read more
How long is the Oracle Cerner interview process?

The duration of Oracle Cerner interview process can vary, but typically it takes about less than 2 weeks to complete.

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