Cimpress Interview Questions, Process, and Tips

Q1. How nodejs works internally?
Ans. 
Node.js is a runtime environment that executes JavaScript code outside of a web browser.
• Node.js uses the V8 JavaScript engine from Google Chrome to execute code.

• It is built on the event-driven, non-blocking I/O model, making it lightweight and efficient.

• Node.js uses a single-threaded event loop to handle multiple concurrent connections.

• It has a built-in module system that allows developers to easily add functionality t
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Q2. Std input output questions of js
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Around 2 hours , the round is technical

Q1. Implement LRU Cache
Ans. 
LRU Cache is a data structure that stores the most recently used items, discarding the least recently used items when full.
• Use a combination of a doubly linked list and a hashmap to implement LRU Cache.

• Maintain a doubly linked list to keep track of the order of items based on their usage.

• Use a hashmap to store the key-value pairs for quick access and update of items in the cache.

• When a new item is accessed, move it to ...read more
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Q2. Extention question on LRU Cache
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Asked me write Code on Parking System

Q1. DSA questions related to Linked list, Arrays and Strings
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Q1. LLD round related to shopping Cart supporting multiple type of coupons.
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Q1. HLD round to design a restaurant system for dining in where waiters are replaced by robots.
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Q1. DSA - Array medium question & stack medium question
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Q2. Javascript - basic concept questions
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Journal entries of prepaid expenses, provisions

Q1. What is prepaid expenses
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Q2. What is accrued income/expenses
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Recreate logo with gradiant tool & pen tool