Darwinbox Intern Interview Questions and Answers

It was well going.Skills mentioned in the job profile were asked.I have successfully achieved 1st round

It is both aptitude & coding round.I didn't prepare well for this round . So i missed a chance to get succeded

Q1. Cobra, OOP expenses
Add your answer
Q2. 7 QC tools for auditing
Ans. 
The 7 QC tools for auditing are essential techniques used for quality control and improvement in auditing processes.
• Check sheets: Used to collect and analyze data in a systematic manner.

• Histograms: Visual representation of data distribution to identify patterns and trends.

• Pareto charts: Helps prioritize issues by showing the most significant factors affecting quality.

• Cause-and-effect diagrams: Identify root causes of p...read more
Answered by AI
Add your answer

Q1. Scanario, related to my cv previous experience
Add your answer
Q2. Accruel and outstanding, Personal details, Reconsiliation questions
Add your answer

Data structures and algorithms. can do in c++ or many other languages.

Q1. From gfg, simple array question. 3/5 difficultly.
Add your answer
Q2. Based on resume. Discussion around that.
Add your answer

7 easy coding questions

Q1. Data Structures and Algorithms, SQL and DataBase design, Java concepts, OOPS concepts, OS
Add your answer

Q1. DSA Medium level, SQL Medium level, Java, OOPS
Add your answer

Q1. Managerial round - Resume, Projects, behavioural questions. Interview was very friendly
Add your answer

General Computer Science Questions.

Q1. 2NF and 3NF difference
Ans. 
2NF eliminates partial dependencies, while 3NF eliminates transitive dependencies.
• 2NF eliminates partial dependencies by ensuring all non-key attributes are fully functionally dependent on the primary key.

• 3NF eliminates transitive dependencies by ensuring that non-key attributes are not dependent on other non-key attributes.

• Example: In a table with columns A, B, and C where A is the primary key, if B depends on A and C...read more
Answered by AI
Add your answer
Q2. Alternative of using loop to print 1 to 100
Ans. 
Using recursion to print numbers from 1 to 100 without a loop
• Create a recursive function that takes a number as input and prints it

• Call the function with 1 as the initial input and increment the input by 1 in each recursive call

• Stop the recursion when the input reaches 100
Answered by AI
Add your answer
Q3. Delete and Truncate Difference
Ans. 
Delete removes rows from a table while truncate removes all rows from a table.
• Delete is a DML command while truncate is a DDL command.

• Delete operation can be rolled back while truncate operation cannot be rolled back.

• Delete operation fires triggers on each row deletion while truncate operation does not fire triggers.
Answered by AI
Add your answer