SpotDraft Software Engineer Interview Questions and Answers

It was online , evryone cheated , and even solving all the questions wont get you shortlisted

Q1. Dynamic memory allocation in c
Ans. 
Dynamic memory allocation in C allows for allocating memory at runtime, enabling flexibility in memory usage.
• Use functions like malloc(), calloc(), and realloc() to dynamically allocate memory in C.

• Remember to free the allocated memory using free() to prevent memory leaks.

• Dynamic memory allocation is commonly used for creating arrays or structures of unknown size at compile time.
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Q2. Reverse linked list
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Q1. Questions related to Projects and what design pattern you followed in it.
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Q2. Create a table of a Manager-Employee, add some rows in it and write some queries.
Ans. 
Create a table of Manager-Employee, add rows, and write queries.
• Create a table named 'ManagerEmployee' with columns 'ManagerID' and 'EmployeeID'

• Add rows to the table to represent the relationship between managers and employees

• Write queries to retrieve information such as employees reporting to a specific manager
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Q3. What are the challenges I faced in my last project and how did I resolve it?
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Arrays and strings, trees

Q1. Questions on oops and projects
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Q2. Tell if two strings are anagrams or not
Ans. 
Check if two strings are anagrams by comparing the sorted characters in each string.
• Sort the characters in both strings and compare if they are equal.

• Ignore spaces and punctuation when comparing the strings.

• Example: 'listen' and 'silent' are anagrams.

• Example: 'hello' and 'world' are not anagrams.
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Q1. What is tally solutions?
Ans. 
Tally Solutions is a software company that provides accounting and business management software solutions.
• Tally Solutions offers software for financial accounting, inventory management, payroll, and more

• It is widely used by small and medium-sized businesses for managing their finances

• Tally software helps in generating reports, tracking expenses, and ensuring compliance with tax regulations
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Q2. Regarding projects and some hr questions
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Q1. What is deep copy ?
Ans. 
Deep copy is a copy of an object that duplicates all of its attributes, including nested objects, rather than just copying references.
• Deep copy creates a new object with its own unique memory space.

• Changes made to the original object do not affect the deep copy.

• Deep copy is often used when you need to modify an object without affecting the original.

• Example: Using JSON.parse(JSON.stringify(object)) in JavaScript to crea
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It was a DSA round with one medium and one hard question.

2 leetcode medium question in 1 hr

1 hr coding round required me to solve 2 leetcode medium questions

Q1. Design an online grocery store basically zepto.
Ans. 
Design an online grocery store similar to zepto.
• Implement user-friendly interface for easy navigation

• Include search functionality for quick product discovery

• Offer secure payment options for customer convenience

• Provide delivery options with tracking feature

• Include customer reviews and ratings for products

• Implement inventory management system for real-time updates
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