TCS Full Stack Web Developer Interview Questions and Answers

Q1. Data binding in angular Authentication and authorisation Lazy loading Customize parameter
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Q2. Difference between overloading and over riding Diff Finally and finalize Temple data and view bag Dependency injection Middle ware Startup.cs file App.use, app.run and app map Solid principles Delegates D...read more
Ans. 
Overloading is having multiple methods with the same name but different parameters, while overriding is implementing a method in a subclass that is already defined in the superclass.
• Overloading allows a class to have multiple methods with the same name but different parameters.

• Overriding involves implementing a method in a subclass that is already defined in the superclass.

• Example: Overloading - having multiple constru...read more
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Q3. SQL Delete, truncate and drop Normalisation and de normalisation Cluster and non cluster index How to find nth(n=7, 5 or 3 anything) highest salary in a given table Diff between function and Store procedu...read more
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HTML5, CSS, Bootstrap,js, jQuery

Information about my self

Q1. About the knowledge of front-end of website design
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Q2. About the knowledge of Back-end of website
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Q3. About the skill
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Q4. Anything about my life
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Q5. About the knowledge of course
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Q6. There is about many things
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Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.

Q1. Explain OOPs w.r.t Java
Ans. 
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
• OOPs stands for Object-Oriented Programming System

• Java is a class-based OOPs language

• Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs

• Objects have state and behavior

• Java supports interfaces, which allow for multiple inheritance

• Example: A car can be represented as an object wit...read more
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Q2. Explain about the projects that you have worked on
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Q3. Explain how Java solves machine dependency of code execution
Ans. 
Java solves machine dependency by using bytecode and virtual machine.
• Java code is compiled into bytecode which is platform-independent

• The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific

• JVM translates bytecode into machine code for the specific platform

• This allows Java code to run on any platform with a JVM installed

• Example: A Java program compiled on Windows can run on Linux or Mac as
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Q1. Why should we hire you?
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Q2. Tell me about yourself.
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Numerical ability and logical reasoning followed by some coding mcqs

Q1. Print 1 to 100 without for loop
Ans. 
Printing 1 to 100 without for loop
• Use recursion to print numbers from 1 to 99

• Print 100 outside the recursion

• Use a base case to stop recursion at 100
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Simple aptitude test

Q1. General questions as per your cv
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It was a basic aptitude test.

Q1. Interview was fine. Mostly asked about my final year project.
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