TCS Software Developer Interview Questions, Process, and Tips

Focus on the data structures, algorithms, oops concepts

Q1. Palindromic SubString
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Q2. Reverse the Strings
Ans. 
Reverse the strings in an array of strings
• Iterate through the array of strings

• For each string, reverse the characters

• Return the array with reversed strings
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The experience is overall good they asked questions about python, SQL, UI

Q1. What is json parsing
Ans. 
JSON parsing is the process of converting JSON data into a usable format in a programming language.
• JSON parsing involves extracting data from a JSON string and converting it into a data structure like an object or array.

• Common methods for JSON parsing include using built-in functions like JSON.parse() in JavaScript.

• JSON parsing is essential for interacting with APIs that return data in JSON format.
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Q2. What is xml parsing
Ans. 
XML parsing is the process of reading and interpreting XML data to extract relevant information.
• XML parsing involves analyzing the structure of XML documents to extract data.

• It can be done using programming languages like Java, C#, Python, etc.

• XML parsers can validate the XML document against a schema to ensure its correctness.

• Common XML parsing techniques include DOM parsing and SAX parsing.
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Asked basic dsa question from leetcode.

Very Easy and can be cleared

Very easy and can be cleared

Q1. How do see in next 5 years?
Ans. 
In the next 5 years, I see myself growing as a software developer, gaining expertise in new technologies, and taking on more challenging projects.
• Continuing to enhance my skills in programming languages such as Java, Python, and JavaScript

• Exploring emerging technologies like artificial intelligence, machine learning, and blockchain

• Taking on leadership roles in projects and mentoring junior developers

• Attending industry ...read more
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Q2. What is your expectations?
Ans. 
I expect challenging projects, opportunities for growth, supportive team environment, and fair compensation.
• Challenging projects that allow me to utilize my skills and learn new technologies

• Opportunities for professional growth and advancement within the company

• A supportive team environment where collaboration and communication are valued

• Fair compensation for my skills and contributions

• For example, working on a project...read more
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