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I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
SQL joins combine rows from two or more tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM Orders INNER JOIN Customers ON Orders.CustomerID = Customers.CustomerID;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM Customers LEFT JOIN Orders ON...
Identifying test cases for a real-time application involves various functional and non-functional aspects.
User Authentication: Test login/logout functionality with valid and invalid credentials.
Data Synchronization: Verify real-time data updates across multiple devices.
Performance Testing: Assess application response time under peak load conditions.
Error Handling: Ensure proper error messages are displayed for failed o...
I applied via Naukri.com and was interviewed before Aug 2022. There were 3 interview rounds.
Top trending discussions
posted on 23 Jan 2023
The principle of electrical machines is based on the interaction between magnetic fields and electric currents.
Electrical machines convert electrical energy into mechanical energy or vice versa
They work on the principle of electromagnetic induction
The interaction between magnetic fields and electric currents produces a force that can be used to generate motion or electricity
Examples of electrical machines include gener...
I applied via Approached by Company and was interviewed before Jan 2023. There were 2 interview rounds.
OOPS concepts are fundamental principles in object-oriented programming.
Encapsulation: bundling data and methods together in a class
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent different types
Abstraction: hiding unnecessary details and exposing only essential features
SQL queries can be crafted to retrieve, update, and manipulate data based on specific scenarios.
Use SELECT to retrieve data: Example - SELECT * FROM employees WHERE department = 'Sales';
Use INSERT to add new records: Example - INSERT INTO products (name, price) VALUES ('Widget', 19.99);
Use UPDATE to modify existing records: Example - UPDATE customers SET status = 'active' WHERE last_login > '2023-01-01';
I applied via Naukri.com and was interviewed before Sep 2023. There were 2 interview rounds.
Basic aptitude which we generally get done in engineering years
Basic coding test which involved java
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
DifferentJava and XLC++ are programming languages with distinct features and use cases in software development.
DifferentJava is a variant of Java, focusing on enhanced features for specific applications.
XLC++ is a C++ compiler from IBM, optimized for performance on IBM systems.
DifferentJava may include features like simplified syntax or additional libraries for rapid development.
XLC++ supports advanced C++ standards an...
posted on 10 Jun 2022
I applied via Approached by Company
I applied via LinkedIn and was interviewed in Jan 2023. There were 4 interview rounds.
I applied via Referral
based on 3 interview experiences
Difficulty level
Duration
System Analyst
13
salaries
| ₹4.3 L/yr - ₹7.5 L/yr |
Senior Test Engineer
12
salaries
| ₹9.6 L/yr - ₹11.5 L/yr |
Test Engineer
8
salaries
| ₹6.5 L/yr - ₹12 L/yr |
Software Engineer
7
salaries
| ₹4.1 L/yr - ₹13 L/yr |
Senior Executive
7
salaries
| ₹4.8 L/yr - ₹9 L/yr |
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