AlgonoX Technologies Interview Questions, Process, and Tips

Q1. Write a code for String Reversal.
Ans. 
String reversal is the process of reversing the order of characters in a string.
• Use built-in functions: In Python, you can reverse a string using slicing: `reversed_string = original_string[::-1]`.

• Iterative approach: Loop through the string from the end to the beginning and build a new string.

• Using recursion: A recursive function can reverse a string by returning the last character plus the reverse of the substring.

• Exa...read more
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Q2. Write a code for Fibonacci Series using Recursion.
Ans. 
A recursive function to generate Fibonacci numbers, where each number is the sum of the two preceding ones.
• Fibonacci series starts with 0 and 1.

• The nth Fibonacci number can be defined as: F(n) = F(n-1) + F(n-2).

• Base cases: F(0) = 0 and F(1) = 1.

• Example: F(5) = F(4) + F(3) = 3 + 2 = 5.
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Q3. What are Dataframes?
Ans. 
Dataframes are two-dimensional, size-mutable, and potentially heterogeneous tabular data structures used in data analysis.
• Dataframes are part of libraries like Pandas in Python and DataFrames in R.

• They consist of rows and columns, similar to a spreadsheet or SQL table.

• Each column can hold different data types (e.g., integers, floats, strings).

• Example: A dataframe can represent a dataset of students with columns for nam...read more
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Aptitude and technical questions

Programs on list in python

Q1. Tell me about your self
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Q1. Which programming language you know
Ans. 
I am proficient in Java, Python, C++, and JavaScript.
• Java

• Python

• C++

• JavaScript
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Q1. Are you to work as a inter for 8 month and legal agreement bond of 5 L
Ans. 
Yes, I am willing to work as an intern for 8 months with a legal agreement bond of 5 L.
• I am willing to commit to the 8-month internship period.

• I understand and agree to the legal agreement bond of 5 L.

• I am excited about the opportunity to gain experience and learn in this role.
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Q1. 1. What are the importance of security
Ans. 
Security is important to protect data, assets, and individuals from unauthorized access, theft, and harm.
• Prevent unauthorized access to sensitive information

• Protect assets from theft or damage

• Ensure the safety and well-being of individuals

• Maintain confidentiality and integrity of data

• Comply with regulations and standards

• Examples: Using strong passwords, encryption, access control measures
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Q2. 1. What is your salary expectation
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Q3. Ethu kuduthalum ok
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Q1. Basic about my profile
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Q1. Understanding background, about company
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