Winman Software Assistant Software Developer Interview Questions and Answers

Q1. They asked me javascript application based questions like 1.) true + true will be what? 2.) what if I write prmopt instead of console.log() 3.) error find out questions
Ans. 1.) answer will be 2 2.) prompt is for displaying dialog box alert is for giving output
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Q2. They were me js appliaction based question like error finding and all
Ans. 
Identifying and fixing errors in a JavaScript application requires debugging skills and understanding of common pitfalls.
• Check for syntax errors: e.g., missing semicolons or brackets can cause issues.

• Use console.log() to trace variable values and flow of execution.

• Understand asynchronous behavior: e.g., callbacks and promises can lead to unexpected results.

• Utilize browser developer tools for debugging: inspect elements...read more
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Q3. What will be the output of this code
Ans. 
The output of the code will be 'Hello World'
• The code likely contains a simple print statement that outputs 'Hello World'

• There are no variables or conditions that would change the output
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Q4. Then tell me the correct answer
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Math, logical and verbal question's

Simple question on recursion, array, Graph, Dynamic programming, linkedlist and 2 pointer

Q1. Previous experience project on resume previous internships / intrest
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Practice standard questions

Q1. Search in rotated sorted array
Ans. 
Search for a target element in a rotated sorted array.
• Use binary search to find the pivot point where the array is rotated.

• Divide the array into two sorted subarrays based on the pivot point.

• Perform binary search on the appropriate subarray to find the target element.
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Q2. Trim a bst in leet code
Ans. 
Trim a binary search tree by removing nodes outside a given range.
• Start by checking if the root node is within the given range.

• If the root node is outside the range, trim it by recursively trimming its left or right subtree.

• If the root node is within the range, recursively trim its left and right subtrees.
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1) Finding and removing loop in linked list. 2)find pair of given sum in binary tree

Q1. Print bottom view of binary tree
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Q2. Oops related output based questions
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Q1. Explain the difference client side routing server side routing
Ans. 
Client side routing is handled by the browser, while server side routing is handled by the server.
• Client side routing is faster as it does not require a server request for each page change.

• Server side routing involves the server processing each request and returning the appropriate page.

• Client side routing is commonly used in single page applications (SPAs) with frameworks like React or Angular.

• Server side routing is u...read more
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Q2. Js questions (map,filter, reduce) polyfills recursion
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Q1. Why do you want the join org
Ans. 
I am passionate about creating innovative software solutions and believe that org offers a great platform for growth and learning.
• Passionate about creating innovative software solutions

• Believe org offers a great platform for growth and learning
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2 coding questions were asked

Q1. 2 More coding questions were asked
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Q2. Matrix chain multiplication
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Q3. Spiral Matrix Code
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Q1. Stacks based question
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Q2. Binary search question
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2 DSA questions for coding round

Q1. Introduce yourself
Ans. 
I am a software developer with 5 years of experience in Java, Python, and SQL.
• 5 years of experience in Java, Python, and SQL

• Strong problem-solving skills

• Experience working in Agile development environment
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Q2. Discussion of projects
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Q3. 2 DSA questions
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Q1. Introduce yourself
Ans. 
I am a software developer with 5 years of experience in Java, Python, and SQL.
• 5 years of experience in Java, Python, and SQL

• Strong problem-solving skills

• Experience working in Agile development environment
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Q2. Discussion of projects and company
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Q3. 2 DSA questions
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