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Dark Horse Digital Solutions Sde1 Interview Questions and Answers
Dark Horse Digital Solutions Sde1 Interview Experiences
1 interview found
Anonymous
I applied via Referral and was interviewed in May 2022. There was 1 interview round.
(2 Questions)
- Q1. 1.What is Rdbms? 2.What is polymorphism and inheritance? 3.What is trigger? 4.Difference between span tag and div tag?
- Ans.
RDBMS is a relational database management system. Polymorphism and inheritance are OOP concepts. Triggers are database objects. Span and div tags are HTML elements.
RDBMS stands for Relational Database Management System, used to store and manage data in a structured format.
Polymorphism allows objects to be treated as instances of their parent class. Inheritance allows a class to inherit properties and behaviors from ano...
- Q2. Coding question 1. Find maximum subarray
- Ans.
Maximum subarray problem is to find the contiguous subarray with maximum sum in an array of integers.
Use Kadane's algorithm to find the maximum subarray sum in linear time complexity.
Initialize two variables, max_so_far and max_ending_here, to track the maximum sum so far and the maximum sum ending at the current index, respectively.
Iterate through the array and update max_ending_here and max_so_far accordingly.
Return
Interview Preparation Tips
- OOPS
- Project
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Java 8 features
- Q2. Shallow copy and deep copy in java
- Ans.
Shallow copy creates a new object with references to the original object's data, while deep copy creates a new object with copies of the original object's data.
Shallow copy only duplicates the references to the original object's data, not the data itself.
Deep copy creates a new object with copies of the original object's data, ensuring that changes to the copied object do not affect the original object.
In Java, shallow...
Interview Preparation Tips
Skills evaluated in this interview
Per question time good amoubnt of questions
(1 Question)
- Q1. Easy questions based on my resume
(1 Question)
- Q1. Bvased on javba as i mentioned java in my resume
Interview Preparation Tips
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
Ppt and discussion - on all things in the company
Leetcode - 2 medium, 1 hard
Interview Preparation Tips
Raman kr Singh
(1 Question)
- Q1. Oops questions asked, all piller of oops, DSA basics
They asked some technical interview questions
(2 Questions)
- Q1. How do you face challenges?
- Q2. How do you deal with deadlines?
Interview Preparation Tips
Was good and you get questions from various topics.
Apti
Basics of cs
(2 Questions)
- Q1. Tell me about your self
- Q2. Your strengths on technical subjects you have gine
Interview Preparation Tips
I appeared for an interview in Sep 2021.
Interview Questionnaire
1 Question
- Q1. About project?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Yourself
- Q2. How do you feel about working nights and weekends?
- Q3. I will try to complete my tasks within weekdays effectively and efficiently to avoid weekand night work.
- Q4. What is the difference b/w confidence and over confidence?
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. Tr1- difference between switch case and if else, write the code for sorting
- Ans.
Switch case is used for multiple conditions while if else is for binary conditions. Sorting can be done using various algorithms.
Switch case is faster than if else for multiple conditions
If else is more readable for binary conditions
Sorting can be done using bubble sort, insertion sort, quick sort, etc.
Example code for bubble sort: for(i=0;i
- Q2. Tr2-difference between compiler and interpreter, Solve a challange on their own coding platform with proper output
- Ans.
Difference between compiler and interpreter with a coding challenge
Compiler translates the entire code into machine language before execution while interpreter translates line by line during execution
Compiler generates an executable file while interpreter does not
Compiler is faster but debugging is harder while interpreter is slower but debugging is easier
Coding challenge: Write a program to find the sum of two numbers
- Q3. Oops concept
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