Zentree Labs Interview Questions and Answers

50mins aptitude test

Q1. Swap program in c language
Ans. 
A swap program in C language exchanges the values of two variables.
• Declare two variables to store the values to be swapped

• Use a temporary variable to hold one of the values

• Assign the value of one variable to the other, and then assign the temporary variable to the first variable
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Q1. Introduction about oursel
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MCQ consist of 20 questions

Q1. Technical round based on resume
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Various Topics on Aptitude and Pseudocodes

Q1. Differences Between Python and other languages?
Ans. 
Python is a high-level, interpreted programming language known for its simplicity and readability.
• Python is dynamically typed, meaning variable types are determined at runtime.

• Python uses indentation to define code blocks, rather than curly braces like in C++ or Java.

• Python has a large standard library with built-in functions and modules for various tasks.

• Python is popular for web development, data analysis, artificial...read more
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Q2. What are loops?
Ans. 
Loops are programming constructs that allow a set of instructions to be repeated multiple times until a certain condition is met.
• Loops are used to iterate over a collection of items or perform a set of instructions multiple times.

• Common types of loops include for loops, while loops, and do-while loops.

• Example: for(int i=0; i<5; i++) { // code block to be repeated 5 times }
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Reasoning arthemethic 1 hour

60 mins python need of arrays and ai