TCS Interview Experience 2024

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I appeared for the TCS National Qualifier Test. Since I had already heard about this drive, and cause TCS has always been one of my dream companies, I had started preparing for this exam way before, they even announced it. I had heard about PrepInsta and their study materials about TCS and I followed the same. And when the Prime website, I got a membership and prepared from there as well. So I would like to share my entire Interview Experience with TCS.

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The first round was the national qualifier round. It is an online exam, conducted on the TCS iON platform. There were two sections:

FFoundation section had 4 sections:

• Traits
• Reasoning Ability
• Numerical Ability
• Verbal Ability

Advanced section had 3 sections

• Advanced Reasoning ability
• Advanced Quantitative ability
• Advanced Coding ability

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I got the results of the NQT exam after a few weeks. There were two interviews, which were conducted on the same day. I first received my Technical Interview link on my email. The round was conducted on Microsoft Teams. The interviewer asked me a lot of programming and technical questions.

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I explained about my project and she cross examined me on my project topics, especially on the output and the technologies which I had used.

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I replied Python.

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Lists are used to keep information within a single variable.

Lists in Python serve the same purpose as arrays.

A list, on the other hand, differs from an array in that, whereas arrays can only contain homogeneous elements, a list can store heterogeneous elements.

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Tuples are similar to lists, with the exception that tuples are not mutable.

Tuples are preferred over lists because they can be created more quickly.

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The pass statement is simply a null statement. Pass statements are used to postpone compilation time.

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Break is a loop control statement that is used to end a loop if the required target is satisfied.

6. What is call by value and call by reference?

Call by value:- Calling a method with a parameter as the value is referred to as call by value.

Call by reference:- The call by reference method sends variable values from the caller to the caller function.

7. What is local and global variable?

Local Variable:-

These variables are defined in short blocks of code like as functions, control statement blocks, and so on. The default value of local variables is “garbage value.”

Global Variable:-

Global variables exist outside of functions and are available to all functions; their values can be altered by any function. Global value is set to zero by default.

After the technical interview was over, the interviewer gave me a link for the HR interview. The HR interview was very short and there were a few questions only.

Round 3:- TCS HR Interview

Thus was also on Microsoft Teams. The questions asked here were,

1. How was your technical interview?

2. What did you do during the pandemic at home?

3. Will you be able to relocate?

4.Any questions?

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