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Zentree Labs Software Engineer Interview Questions and Answers
Zentree Labs Software Engineer Interview Experiences
2 interviews found
Anonymous
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
Various Topics on Aptitude and Pseudocodes
(2 Questions)
- 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...
- 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 }
Interview Preparation Tips
Skills evaluated in this interview
Easy round and refer to previous year questions
Top trending discussions
Interview questions from similar companies
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. How to rotate a matrix?
- Ans.
To rotate a matrix, transpose it and then reverse each row or column depending on the direction of rotation.
Transpose the matrix by swapping elements across the diagonal
For clockwise rotation, reverse each row of the transposed matrix
For anti-clockwise rotation, reverse each column of the transposed matrix
- Q2. How to find a particular element in a sorted array?
- Ans.
Use binary search to efficiently find a particular element in a sorted array.
Start by comparing the target element with the middle element of the array.
If the target element is less than the middle element, search the left half of the array.
If the target element is greater than the middle element, search the right half of the array.
Repeat the process until the target element is found or the search space is empty.
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Full c concept MCQ with IQ and Computaional Thinking
(2 Questions)
- Q1. Number system convertion in c
- Ans.
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
Use functions like itoa() to convert integers to strings in different bases
Use strtol() to convert strings to integers in different bases
Remember to specify the base when converting numbers
- Q2. Pointers, struct, Data Structure
(2 Questions)
- Q1. Decimal to Binary Convertion
- Q2. Hexa Decimal to Binary convertion
Skills evaluated in this interview
(1 Question)
- Q1. What is jdk, string related questions, basic java oops questions?
Manav Koli
(1 Question)
- Q1. OOP questions SQL Questions Programming structure
(1 Question)
- Q1. SQL questions MVC and C# related questions
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
(1 Question)
- Q1. Senior recruiter will ask more personal questions
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.
(2 Questions)
- Q1. 1. Introduce Yourself?
- Q2. 2. Why we should hire you?
Interview Preparation Tips
Selected
I applied via hackerearth and was interviewed before Jun 2022. There were 4 interview rounds.
HackerEarth Coding challenge with 2 coding problems with 100 marks each and rest aptitude questions.
General aptitude related puzzles and also a coding question.
Leetcode medium problem with screen sharing+webcam on.
(2 Questions)
- Q1. Strength and weakness
- Q2. Introduction of the candidate
I was interviewed in Jul 2024.
Contains 2 coding questions
(5 Questions)
- Q1. Oops, computer architecture based questions
- Q2. Operating system questions
- Q3. Print the matrix in spiral
- Ans.
Print a matrix in spiral order
Start by printing the first row from left to right
Then print the last column from top to bottom
Continue in a spiral pattern until all elements are printed
- Q4. Computer architecture based questions
- Q5. Tree, linkedlist based questions
Skills evaluated in this interview
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