Healthians Nutritionist and Dietician Interview Questions and Answers

Basic problem solving easy to medium level

Q1. Coding questions based on loops, arrays
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Q1. Coding a sorting algorithm
Ans. 
Sorting algorithm arranges elements in a specific order.
• Choose an appropriate sorting algorithm based on the data size and type.

• Common sorting algorithms include bubble sort, insertion sort, merge sort, quicksort, and selection sort.

• Implement the chosen algorithm in the programming language of choice.

• Test the algorithm with various input sizes and types to ensure correctness and efficiency.
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Mostly related to tech stack u r interviewed for. I was a c# developer, so question were related to it. There were 2 ds question

Computer fundamentals

Q1. Technical questions of projects ,dsa
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Q1. What is ur background
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Q2. Manegarial and behavioral questions
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Q1. Write test case for a phone What does CQ page for defect consist of
Ans. 
Test case for a phone involves checking various functionalities like calling, texting, internet browsing, camera, etc.
• Test making a phone call

• Test sending a text message

• Test browsing the internet

• Test taking a photo with the camera

• Test playing a video

• Test connecting to Bluetooth device
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Q1. Xhzsnskmsmmbnnnnnn
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Q2. D. Nennmnmmllksme
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Q1. Wpf C# concept and sone codes for binding
Ans. 
WPF C# is a framework for building desktop applications. Binding is a way to connect UI elements to data sources.
• WPF stands for Windows Presentation Foundation

• C# is the programming language used for WPF development

• Binding allows for automatic updates of UI elements when data changes

• Example code for binding:

• DataContext is used to set the data source for binding
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Q1. Previous project and managerial rout
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Q1. Salary expectations
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It was an MCQ based test. Code Snippets as well as OOPS, OS, DBMS questions were there

Q1. How to implement a stack OS Questions Problem Solving Questions OOPS concepts DS questions
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Q1. Smart Pointers About the project done in college
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IT was basic question from string and array

Q1. Data structure question find all leaf node from tree.
Ans. 
Use depth-first search to traverse the tree and identify leaf nodes.
• Implement depth-first search algorithm to traverse the tree.

• Identify nodes with no children as leaf nodes.

• Store leaf nodes in an array for retrieval.
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Q2. Print sentence word in reverse order without using default function. eg: input:-> I live in New York. output:-> I evil ni weN kroY.
Ans. 
Reverse each word in a sentence without using default function.
• Split the sentence into words

• Iterate through each word and reverse it

• Join the reversed words back into a sentence
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Q1. Programming question :Fibonacci series using recursion.
Ans. 
Fibonacci series using recursion is a classic programming problem where each number is the sum of the two preceding ones.
• Define a recursive function that takes an integer n as input

• Base case: if n is 0 or 1, return n

• Recursive case: return the sum of the previous two Fibonacci numbers

• Call the function recursively with n-1 and n-2 until base case is reached
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Q2. Programming question: Find 1st 2nd and 3rd highest from array of integer.
Ans. 
Find 1st, 2nd, and 3rd highest integers from an array.
• Sort the array in descending order.

• Retrieve the first three elements from the sorted array.

• Handle cases where array length is less than 3.
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Q1. They asked Puzzle
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Q1. Salary Discussion
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