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I applied via Approached by Company and was interviewed in Mar 2023. There were 2 interview rounds.
To reverse a string, iterate through the string and append each character to a new string in reverse order.
Create an empty string to store the reversed string
Iterate through the original string from the end to the beginning
Append each character to the new string
Return the new string as the reversed string
Bug life cycle is a process that defines the stages of a bug from its identification to its resolution.
Bug life cycle helps in tracking the progress of a bug from its discovery to its resolution.
It helps in prioritizing the bugs based on their severity and impact on the system.
Bug life cycle also helps in assigning the bugs to the right team members for resolution.
It ensures that the bugs are properly documented and co...
IoT devices are used to connect physical objects to the internet, allowing for remote monitoring and control.
IoT devices can be used for home automation, such as controlling lights and thermostats remotely
They can also be used for industrial automation, such as monitoring and controlling machinery
IoT devices can be used for tracking and monitoring, such as tracking the location of vehicles or monitoring the health of p...
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I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
Quant , Logical REASONING , Java
I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.
Compilation process involves several steps to convert source code into executable code.
Preprocessing: Includes header file inclusion, macro expansion, and conditional compilation.
Compilation: Translates source code into assembly code.
Assembly: Converts assembly code into machine code.
Linking: Combines object files and libraries to create an executable file.
Loading: Loads the executable file into memory and prepares it
I applied via Recruitment Consultant and was interviewed in Mar 2020. There were 3 interview rounds.
I applied via Referral and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2023. There were 2 interview rounds.
Normalization in SQL is the process of organizing data in a database to reduce redundancy and improve data integrity. A cursor in SQL is a database object used to retrieve and manipulate data row by row.
Normalization in SQL involves breaking down a large table into smaller tables and defining relationships between them to reduce redundancy.
Cursors in SQL are used to fetch and process individual rows returned by a query...
Abstract classes can have both abstract and non-abstract methods, while interfaces can only have abstract methods.
Abstract classes can have constructors, fields, and non-abstract methods along with abstract methods
Interfaces can only have abstract methods and constants
A class can implement multiple interfaces but can only inherit from one abstract class
Const keyword is used to declare constants at compile time, while read-only keyword is used to create immutable fields that can only be assigned a value at runtime.
Const values are determined at compile time and cannot be changed, while read-only values can only be assigned a value once at runtime.
Const fields are implicitly static, while read-only fields are not.
Example: const int x = 5; read-only int y = 10;
Sample query to join tables using SQL
Use the JOIN keyword to combine rows from two or more tables based on a related column between them
Specify the columns to be selected from each table
Use the ON keyword to specify the join condition
Cypress is a JavaScript-based end-to-end testing framework for web applications.
Cypress allows for easy and fast testing of web applications
It provides a clean and simple syntax for writing tests
Cypress can simulate user interactions and test the application's functionality
It has built-in support for debugging and time-travel features
Selenium is a popular open-source automation testing tool used for web application testing.
Selenium is used for automating web browsers to test web applications.
It supports multiple programming languages like Java, Python, C#, etc.
Selenium WebDriver is the most commonly used component for writing test scripts.
Selenium IDE is a record and playback tool for creating quick test scripts.
Selenium Grid allows running tests o...
Addition of 2 number
I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.
Chiller and VRF systems differ in their cooling capacity, efficiency, and cost.
Chillers are better suited for large commercial buildings with high cooling loads.
VRF systems are more efficient and cost-effective for smaller buildings or individual rooms.
Chillers use water as a cooling medium, while VRF systems use refrigerant.
Chillers require more maintenance and have a longer lifespan than VRF systems.
VRF systems offer...
posted on 23 Feb 2024
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