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The density or unit weight of RCC (Reinforced Cement Concrete) typically ranges from 2200 to 2500 kg/m³.
The density of RCC depends on the mix design and the type of aggregates used.
The unit weight of RCC is influenced by the amount of cement, water, and aggregates in the mixture.
Typically, the density of RCC ranges from 2200 to 2500 kg/m³.
Higher density RCC is used for structural elements requiring greater strength and...
The grade of cement refers to its strength and quality.
The grade of cement is determined by its compressive strength.
Different grades of cement are used for different construction purposes.
Common grades of cement include 33, 43, and 53.
Higher grade cement has higher strength and is suitable for heavy-duty structures.
The slope of a staircase should be between 30 to 37 degrees.
The slope of a staircase should be comfortable for users to climb or descend.
The recommended slope for residential stairs is between 30 to 37 degrees.
A steeper slope may be used for commercial or industrial stairs, but it should still be within a safe range.
The slope can be calculated using the rise and run of the stairs.
The slope should not be too steep to av...
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I applied via Campus Placement
My final year project was on developing a web-based inventory management system using Java and MySQL.
Developed using Java and MySQL
Web-based inventory management system
Implemented basic OOPs concepts
Used MVC architecture for better code organization
Included features like user authentication, product management, and order tracking
I applied via LinkedIn and was interviewed before Jun 2021. There were 2 interview rounds.
They give some topics related to present situation like in my GD in 2020 co. HR give topics related to that situation in our country like difference between offline education and online education system. and covid-19 pandemic related topics.
I applied via Naukri.com and was interviewed in Sep 2021. There were 2 interview rounds.
Types of test steps in software testing
Unit testing - testing individual units or components of the software
Integration testing - testing how different units or components work together
System testing - testing the entire system as a whole
Acceptance testing - testing if the software meets the requirements and is ready for release
Regression testing - testing to ensure that changes or updates to the software did not intro...
I applied via Walk-in and was interviewed before Nov 2021. There was 1 interview round.
Static class and static constructor in C#
Static class can only contain static members and cannot be instantiated
Static constructor is called only once when the class is first accessed
Static constructor is used to initialize static members of the class
Example: Math class in C# is a static class
Example: static constructor can be used to initialize a static variable with a value
Performance improvement in Angular app
Use lazy loading to load modules on demand
Optimize change detection strategy
Use trackBy function in ngFor loops
Minimize DOM manipulation
Use AOT compilation
Implement server-side rendering
Use web workers for heavy computations
Use caching for frequently accessed data
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