ITC Hotels Senior Software Engineer Interview Questions and Answers

Q1. Related to OOPS Concepts.
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Q2. C# basic and high level concept based questions.
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Q1. Sql server based questions
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Q2. C# coding programs
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Q1. Discussion with manager
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Q2. Salary expectations
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Q1. Javascript concepts like clouser, callback promise, curring
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Q1. Explain redux thunk
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Redux Thunk is a middleware that allows asynchronous actions to be dispatched in Redux.
• Redux Thunk is a middleware that extends the Redux store's abilities.

• It allows actions to return functions instead of plain objects.

• These functions can perform asynchronous operations and dispatch actions when needed.

• Thunk functions have access to the store's dispatch and getState methods.

• Example: dispatching an asynchronous action t
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Q1. React middleware
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Q1. CSS: Create a triangle using only CSS
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Use CSS to create a triangle shape
• Use border properties to create a triangle shape

• Set the width and height of the element to 0

• Use borders of different colors to create the triangle shape
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Q2. HTML: Change the CSS of a parent element by accessing only it's child element
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Use CSS pseudo-class :hover to change parent element's CSS when child element is hovered
• Use the CSS pseudo-class :hover to target the parent element when the child element is hovered

• Example: .parent:hover .child { /* CSS styles */ }
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Q3. JS: create a calculator function. everytime you call it, it should print the next elem in sequence (condition: shouldn't pass any param) - 5,11,29,83
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Create a calculator function that prints the next element in sequence each time it is called.
• Create a function that keeps track of the current number in the sequence

• Each time the function is called, calculate the next number in the sequence based on the previous number

• Print the next number in the sequence each time the function is called
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Q4. React: create a context and provide it such that the language will be changed on a button click
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Create a context in React to change language on button click
• Create a context using createContext() method

• Provide a state for language and a function to change it

• Wrap the components that need access to language context with Context.Provider

• Use useContext hook to access language context in components

• Update language state on button click
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Q1. Majorly around microservices
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Q2. JAVA, REST, Springboot questions
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Test was good easy problem leetcode

Q1. Hashmap internal working
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Q2. Equals and hashcode
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Q1. Microservice design pattern
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Microservice design pattern focuses on breaking down a large application into smaller, independent services.
• Each microservice is responsible for a specific function or feature

• Communication between microservices is typically done through APIs

• Microservices can be developed, deployed, and scaled independently

• Examples: Netflix, Amazon, Uber
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Q2. Springboot annotation
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