The KCP Software Developer Interview Questions and Answers

Q1. Explain Java oops concepts, exceptions, and java 8 features
Ans. 
Java OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction. Exceptions are used for error handling. Java 8 features include lambda expressions, streams, and functional interfaces.
• OOPs concepts: Inheritance (e.g. class B extends class A), Polymorphism (e.g. method overloading, overriding), Encapsulation (e.g. private variables with public methods), Abstraction (e.g. abstract classes, interfaces...read more
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Q1. About your family & currently working
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Q1. Previous company experience
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Logical aptitude and coding

Coding test and communication test

Q1. What is java,and machine learning
Ans. 
Java is a popular programming language used for developing applications. Machine learning is a subset of artificial intelligence that enables systems to learn from data.
• Java is an object-oriented programming language known for its portability and versatility.

• Machine learning is a subset of AI that allows systems to learn from data and improve over time.

• Java can be used to develop applications that incorporate machine l...read more
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Q1. Technical question and past work experience
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Q2. IS code Technical knowledge
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Aptitude test of 45 question on physics and chemistry of cement and concrete

Q1. Tell me about yourself.
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Q2. Why should we hire you?
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Q3. Why are you looking for a change?
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Q4. What are your salary expectations?
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Q5. Would you like to work in offrole Clearly say no if you dont want offrole position And yes if you agree for offrole
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Theory Questions based on your profile or Civil Engineering

Q1. 1 Cubes Casting Process Slump cone Testing Chemical and Physical properties of cement Types of cement and their differentiation
Ans. 
The question covers topics related to cubes casting process, slump cone testing, chemical and physical properties of cement, and types of cement.
• Cubes casting process involves preparing concrete cubes and curing them for a specified period of time before testing their strength.

• Slump cone testing is used to measure the consistency and workability of fresh concrete.

• Chemical and physical properties of cement include setti...read more
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Q2. Cube Casting Processes
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Q3. Slump cone process of cement
Ans. 
Slump cone process is used to measure the consistency of cement.
• A slump cone is filled with freshly mixed cement.

• The cone is lifted and the cement is allowed to settle.

• The difference in height between the original height of the cone and the settled height is measured.

• This difference is called the slump and is an indication of the consistency of the cement.

• The higher the slump, the more workable the cement is.
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