TCS Application Development Associate Interview Questions and Answers

Q1. What are constructors?
Ans. 
Constructors are special methods in a class that are used to initialize objects.
• Constructors have the same name as the class they belong to.

• They are called automatically when an object of the class is created.

• Constructors can have parameters to initialize object properties.

• Example: public class Car { public Car(String color) { this.color = color; }}
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Q2. What is final keyword?
Ans. 
Final keyword in Java is used to restrict the user from changing the value of a variable, making it a constant.
• Final keyword can be applied to variables, methods, and classes.

• Final variables must be initialized and cannot be reassigned.

• Final methods cannot be overridden in subclasses.

• Final classes cannot be subclassed.
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Aptitude test had Verbal, Abstract Reasoning, Critical Reasoning, Pseudo Code, MS Office, Cloud and Networking Security. Try to attempt every qns for sure as U also dont have 'negative marking'. Mostly, for reasoning side linear seating arrangements were asked in many ways (eg, 2 rows, facing this or that direction..), Flow chart based just substituing, following the flow given and making ans correct, reasoning all qns were answerable just dont get tensed, inorder to save time try to solve these kind of qns in a single go., then number sequence, patterns. Main trick: Try to ans all qns. After Apti round, within next 5 to 10 mins eligibility of next round or not will be displayed.

It was basic qns and solved all test cases in 1st qn and half in 2nd qn., like I had given with an array, and asked to say like if array is {2,3,6,1,9} ans is EvenOddEvenOddOdd. Next qn was max no. of consecutive days temperature decrease count. It was bit time consuming like if given, {0,-4,-6,-7,-10,3,-5,-9,-20} we have consecutive days decrease from 1st (0) to 5th element(-10) and it makes count 5. next u ccan see from 7th(-5) to 9th(-20) its count of consecutive days decrease is 3. now max of these is 5 so ans is 5. Dont panic, try to solve 1 qn fully or both qns as far as u can.

Q1. It was said to be a non-eliminatory round, and mostly it is same as u can see in youtube videos for the 'accenture communication assessment'. And mostly everyone passes this round so I.
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Q1. I have my interview next week. Kindly try to explore as much as resources we have in youtube and many, that we'll surely get an idea. Best of luck and don't settle for even if u crack this, hustle and keep...read more
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Reasoning, blood relation

Q1. Palindrome number
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Q2. String based question
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Q1. Tell me something about your self
Ans. 
I am a passionate and dedicated application developer with a strong background in programming and problem-solving.
• I have a Bachelor's degree in Computer Science

• I have experience working with various programming languages such as Java, Python, and JavaScript

• I have developed several mobile applications for both Android and iOS platforms

• I enjoy learning new technologies and keeping up-to-date with industry trends
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Q2. Internship explaination
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It was simple and basics aptitude

One simple coding question and one is tough question

Q1. Tell about Accenture
Ans. 
Accenture is a global professional services company providing solutions in strategy, consulting, digital, technology, and operations.
• Global professional services company

• Offers solutions in strategy, consulting, digital, technology, and operations

• Known for its work in various industries such as technology, healthcare, finance, etc.
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Q2. Tell about your final year project
Ans. 
My final year project was a mobile application for tracking and managing personal fitness goals.
• Developed using React Native for cross-platform compatibility

• Integrated with wearable devices like Fitbit for real-time data syncing

• Included features such as workout tracking, meal planning, and progress visualization
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Q1. Tell me about yourself
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Q2. What was your final year university project ? Briefly explain and few counter questions on it.
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Accenture aptitude consisted of critical reasoning and problem solving, verbal activity and abstract reasoning

2 coding questions, easy (finding dividend, maximum permutations)

Q1. Sentence mastery , vocabulary, fluency, pronunciation
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Q1. Basic questions like strengths, weaknesses and talk about your project, a few technical questions were also asked related to ml since my project was related to AI and ML and difference between authenticati...read more
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Standard aptitude combined with coding skills.

Q1. Tell me about your final year project
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