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HDFC Bank SQL Developer Interview Questions and Answers
HDFC Bank SQL Developer Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.
All the basic questions of SQL like joins, index, different between in where and having etc
(1 Question)
- Q1. Salary discussion
Sql based question, tables, joins, working experience.
Interview Preparation Tips
Delete and truncated difference
I applied via Referral and was interviewed in Aug 2019. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. What are joins and types of joins?
- Ans.
Joins are used to combine data from two or more tables based on a related column.
Types of joins include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all rows from the left table and matching rows from the right table.
Right join returns all rows from the right table and matching rows from the left table.
Full outer join returns all row...
- Q2. What is index how to you creat an index?
- Ans.
An index is a database object that improves the speed of data retrieval operations on a table.
Indexes are created on columns of a table.
Creating an index involves specifying the table name, column name, and index type.
Types of indexes include clustered, non-clustered, unique, and full-text indexes.
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about HDFC Bank
Interview questions from similar companies
I appeared for an interview before Sep 2019.
Interview Questionnaire
8 Questions
- Q1. 1 tell me about your self?
- Q2. Why you want work at this company?
- Q3. Why should I hire you?
- Q4. If you are experience person----why are you looking for a job company change?
- Q5. What are your salary requirements?
- Q6. What is your ambition?
- Q7. How could be you contribute to our company if you're selected?
- Q8. Finally do you have any questions to ask me
Interview Preparation Tips
* Clarify your are selling points ex:-(good
communication skills)
* And reason you the job
* Prepare for common interview questions
* Practice---practice---practice and be confident
At the time of interview time.
I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Tell me about yourself
- Q2. What do you know about banking/credit cards
- Ans.
Banking involves managing financial transactions, while credit cards allow users to borrow money for purchases.
Banking involves depositing and withdrawing money, managing accounts, and providing loans.
Credit cards allow users to borrow money for purchases and pay it back with interest.
Credit cards often come with rewards programs or cash back incentives.
Credit card debt can accumulate quickly and lead to financial diff
Interview Preparation Tips
Simple algorithm question about sorting
(2 Questions)
- Q1. Algorith question about quick sort
- Q2. Nlonn run time of the sort
- Ans.
The time complexity of the quicksort algorithm is O(n log n).
Quicksort has an average time complexity of O(n log n).
The best case time complexity of quicksort is O(n log n) when the pivot element divides the array into two equal halves.
The worst case time complexity of quicksort is O(n^2) when the pivot element is the smallest or largest element in the array.
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.
(1 Question)
- Q1. WHAT have you done
- Ans.
I have successfully managed multiple projects and teams, resulting in increased efficiency and productivity.
Led cross-functional teams to successfully launch new products
Implemented process improvements that resulted in a 20% increase in productivity
Managed a budget of $1 million for a marketing campaign
(1 Question)
- Q1. Why IDFC and abouut
- Ans.
IDFC is a leading financial institution in India known for its innovative financial solutions and commitment to sustainable development.
IDFC is a well-established financial institution in India with a strong reputation in the market.
They are known for their focus on providing innovative financial solutions to their clients.
IDFC has a track record of supporting sustainable development initiatives in the country.
The comp...
(1 Question)
- Q1. Banking questions
I applied via Campus Placement and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What is static in java?
- Ans.
Static is a keyword in Java used to create class-level variables and methods.
Static variables are shared among all instances of a class
Static methods can be called without creating an instance of the class
Static blocks are used to initialize static variables
Static import is used to import static members of a class
- Q2. Write a program to replace consecutive same character by single '$' . for e.g. string='Heelo Wworldd'. Output- H$lo $orl$.
- Ans.
The program replaces consecutive same characters in a string with a single '$'.
Iterate through each character in the string
Compare the current character with the next character
If they are the same, replace the next character with '$'
Continue until the end of the string
- Q3. Difference between Function overloading and Function overrriding
- Ans.
Function overloading is having multiple functions with the same name but different parameters. Function overriding is having a derived class implement a method with the same name and parameters as a method in its base class.
Function overloading is used to provide different ways of calling a function with different parameters.
Function overriding is used to provide a specific implementation of a method in a derived class...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consulltant and was interviewed in Apr 2022. There was 1 interview round.
(2 Questions)
- Q1. Regarding previous work experience
- Q2. Expected CTC and job description
- Ans.
Expected CTC and job description
Expected CTC is negotiable based on job responsibilities and experience
Job description includes managing team, developing strategies, and achieving targets
Salary range for similar positions in the industry is between $X and $Y
Interview Preparation Tips
Selected
(2 Questions)
- Q1. Self introduction
- Q2. Excel realated que
Interview Preparation Tips
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HDFC Bank SQL Developer Interview Process
based on 2 interviews
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HDFC Bank SQL Developer Reviews and Ratings
based on 4 reviews
Rating in categories
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salaries
|  ₹2 L/yr - ₹10 L/yr |
|
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salaries
| ₹5 L/yr - ₹14.6 L/yr |
|
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9.4k
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| ₹1.7 L/yr - ₹7.2 L/yr |
|
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7.8k
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