Jash Engineering Senior Design Engineer Interview Questions and Answers

Q1. Per cubic metre concrete weight
Ans. 
The weight of concrete per cubic metre varies depending on the mix and density.
• The weight of normal concrete is around 2400 kg/m³

• Lightweight concrete can weigh as little as 1600 kg/m³

• Heavyweight concrete can weigh up to 3800 kg/m³

• The weight of concrete can also be affected by the aggregates used
Answered by AI
Add your answer

Q1. What is oops concepts
Ans. 
OOPs concepts are the fundamental principles of object-oriented programming.
• Encapsulation - binding data and functions that manipulate the data

• Inheritance - creating new classes from existing ones

• Polymorphism - ability of objects to take on many forms

• Abstraction - hiding implementation details and showing only functionality

• Example: A car is an object that has properties like color, model, and functions like start, stop...read more
Answered by AI
Add your answer

Q1. Tell me about yourself
Add your answer

Past work experience, trainings etc

Q1. Basic Java and OPPS
Add your answer
Q2. What are the access modifier in java?
Ans. 
Access modifiers in Java control the visibility and accessibility of classes, methods, and variables.
• There are four access modifiers in Java: public, private, protected, and default (no modifier).

• Public: accessible from any other class.

• Private: only accessible within the same class.

• Protected: accessible within the same package and subclasses.

• Default: accessible only within the same package.
Answered by AI
Add your answer