Why we use "var" to declare the variable in JS, because we can declare variable without it?
Ruby Rails Interview Questions
568 ruby rails interview questions shared by candidates
You are running a car wash. Here are the rules: - Your car wash accepts cars and trucks. - You charge $5 for cars. - You charge $10 for trucks. - Your car wash charges $2 extra if the truck has mud in the bed. - Your car wash does not accept trucks with the bed let down. - If the vehicle comes in a second time, they get 50% off. - If the license plate equals 1111111, the vehicle is stolen and does not get a car wash.
This interview did not have specific questions for problems but scenarios.
L1 Assessment - To build users, carts and cart items table for online ordering service. L2 F2F Technical Round - They mostly asked about sql queries. some of the listed questions are Materialized Views in sql Why Active record? Window functions ORM Querying JSON typed data Querying based on part of data in strings Shortening links without using third party CORS Cdn links Security Measure that you follow to APIs some of the questions are like Challenging task That I worked blunders that you did Work Experience
"Take away home test" - building a Rails API that responds with JSON data.
What is callbacks in ror?
Q: How do you organize structure of you Rails project?
Tell me about yourself
Will you sign agreement today itself if you get selected ?
Code assessment Soft skills assessments (personality, leadership, English) Mostly multiple choices They are actually fun, though it takes some time to do everything.
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