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Directi SDE (Software Development Engineer) Interview Questions and Answers
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SDE (Software Development Engineer) Interview Questions & Answers
Incedo
Anonymous
posted on 31 Jul 2022
I applied via Campus Placement and was interviewed in Jul 2022. There were 2 interview rounds.
90 mins,error detection , regioning , aptitude
(2 Questions)
- Q1. Tell me about yourslef
- Q2. Tell what you feel and be confident
Interview Preparation Tips
SDE (Software Development Engineer) Interview Questions & Answers
Bounteous x Accolite
Anonymous
posted on 6 Jan 2023
I applied via Campus Placement and was interviewed in Jul 2022. There were 5 interview rounds.
(1 Question)
- Q1. Coding questions on graphs and mcqs on core CSE subjects like DSA ,OS ,DBMS ,CN.
(1 Question)
- Q1. DSA Questions for 40-50 minutes ,easy-medium level questions ,DBMS AND SQL Questions
(1 Question)
- Q1. 75-80 minutes . DSA,LOW LEVEL DESIGN , HIGH LEVEL DSA QUESTIONS
(1 Question)
- Q1. Project discussion in detail and complete resume discussion
(1 Question)
- Q1. General HR question and onboarding process
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Mar 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Difference between Hashtable and hashmap?
- Ans.
Hashtable is synchronized while hashmap is not.
Hashtable is thread-safe while hashmap is not.
Hashtable does not allow null keys or values while hashmap allows one null key and multiple null values.
Hashtable is slower than hashmap due to synchronization.
Hashtable is a legacy class while hashmap is a newer implementation.
- Q2. Difference between hashmap and concurrent hashmap?
- Ans.
Hashmap is not thread-safe while Concurrent Hashmap is thread-safe.
Hashmap is not suitable for multi-threaded environments as it can lead to race conditions and data inconsistencies.
Concurrent Hashmap allows multiple threads to access and modify the map concurrently without any data inconsistencies.
Concurrent Hashmap uses a technique called lock striping to achieve thread-safety.
Concurrent Hashmap is slower than Hashma...
- Q3. Jdbc step
- Q4. Spring ioc
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. 1. If you given a no return its corresponding excel no.
- Ans.
Convert given no to corresponding excel no.
Excel no starts from 1 and goes up to 16384
Excel no is calculated using column and row numbers
For example, 1 corresponds to A, 27 corresponds to AA, 28 corresponds to AB, and so on
- Q2. 2. find unique character in a window of k size in a string
- Ans.
Find unique characters in a window of k size in a string.
Use a sliding window approach.
Maintain a hash table to keep track of character frequency.
Remove characters from hash table as the window slides.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. OOPs concept
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
(2 Questions)
- Q1. Basic python list tuples set dictionary related questions
- Q2. Decorators generator and django rest framework
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basics of DS and algorithms
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Bounteous x Accolite
Anonymous
posted on 20 Jun 2021
I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Dsa java oops dbms networking
Interview Preparation Tips
You have to be very strong in DSA.
Interview Questionnaire
1 Question
- Q1. Basic javascript questions , clouser, promise
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. More questions on which topic
- Q2. Focus on c#, MVC and SQL
Interview Preparation Tips
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