TCS Interview Questions, Process, and Tips for Freshers

Q1. Checked Exception vs Unchecked Exception
Ans. 
Checked exceptions are checked at compile-time, while unchecked exceptions are checked at runtime.
• Checked exceptions must be declared in a method or constructor's throws clause.

• Example of checked exception: IOException, SQLException.

• Unchecked exceptions do not need to be declared or caught.

• Example of unchecked exception: NullPointerException, ArrayIndexOutOfBoundsException.

• Checked exceptions are typically used for reco...read more
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Q2. How to achieve Asynchronous in Thread
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Similar as CAT, just do that

Finance related topic Group Discussion

Q1. Describe your experience
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Q2. What is correlation
Ans. 
Correlation is a technique used in performance testing to capture and replay dynamic values in subsequent requests.
• Correlation is used to handle dynamic values like session IDs, timestamps, and tokens in performance test scripts.

• It involves extracting a value from a response and passing it on to a subsequent request.

• Correlation ensures that the test script accurately simulates real user behavior by maintaining session ...read more
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Q3. Settings to do in performance testing tool as neoload or load runner to record a script in sap
Ans. 
To record a script in SAP using performance testing tools like Neoload or LoadRunner, certain settings need to be configured.
• Configure the recording settings in the performance testing tool to record SAP transactions

• Ensure that the SAP client and server are properly configured for recording

• Set up the proxy settings in the performance testing tool to capture the SAP traffic

• Verify that the recording is capturing the desi
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Q4. How will you monitor in sap application
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Monitoring in SAP application involves using tools like SAP Solution Manager, SAP CCMS, and third-party monitoring tools.
• Use SAP Solution Manager to monitor system performance, availability, and configuration.

• Leverage SAP CCMS (Computer Center Management System) for real-time monitoring of SAP systems.

• Utilize third-party monitoring tools like Dynatrace, AppDynamics, or New Relic for end-to-end monitoring of SAP applica...read more
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Number systems, math based

DSA, Oops, exception handling

Test has many reasoning and coding question work on building logic and data Structure

Coding round is kind of tough practice dsa questions and build your logic

It was was moderate level coding round where you have two code to write

Q1. What is microservices
Ans. 
Microservices are a software development technique where applications are composed of small, independent services that communicate with each other through APIs.
• Microservices break down a large application into smaller, loosely coupled services

• Each service is responsible for a specific function and can be developed, deployed, and scaled independently

• Communication between services is typically done through APIs, allowing...read more
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Q2. What is oop and how it different from other lanaguages
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OOP stands for Object-Oriented Programming. It is a programming paradigm that uses objects and classes to organize code.
• OOP focuses on objects and classes, allowing for encapsulation, inheritance, and polymorphism.

• Objects are instances of classes that contain data and methods.

• In OOP, code is organized into reusable components, making it easier to maintain and scale.

• Examples of OOP languages include Java, C++, and Pytho
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Q1. Able to relocate
Ans. 
Yes, I am able to relocate for the internship opportunity.
• I am open to relocating for the right opportunity

• I have no ties that would prevent me from relocating

• I am excited about the possibility of experiencing a new city or culture
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Q2. Salary expectaions
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