Excelity Global Interview Questions and Answers

Aptitute test included Puzzles, Maths problems etc.

Q1. SQL queries like finding the nth highest salary etc.
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Q2. Situational handling - How would you handle escalated customer when not meeting deadlines.
Ans. 
I would listen to the customer's concerns, apologize for the delay, provide a clear explanation, offer a solution or compromise, and ensure follow-up.
• Listen actively to the customer's concerns and acknowledge their frustration.

• Apologize sincerely for the delay and take responsibility for the situation.

• Provide a clear explanation of the reasons for the delay and any steps being taken to address it.

• Offer a solution or co...read more
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Q1. Situational handling case studies.
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Q2. Explain implementation process for an enterprise software.
Ans. 
The implementation process for an enterprise software involves planning, customization, testing, training, and deployment.
• Develop a detailed implementation plan outlining goals, timelines, and resources.

• Customize the software to meet the specific needs of the organization.

• Conduct thorough testing to ensure the software functions correctly and meets requirements.

• Provide training to employees on how to use the software e...read more
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Focused more on Logics and DSA

Q1. Just with Formal Questions
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Q1. Java : Find all most occuring characters in given string only using arrays
Ans. 
Use arrays to find all most occurring characters in a given string in Java.
• Create an array to store the frequency of each character in the string.

• Iterate through the string and update the frequency array.

• Find the maximum frequency and then iterate through the frequency array to find all characters with that frequency.
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Q1. Tell Me about yourself
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Q2. What is C# and coding.
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Q1. What is your CCTC?
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Q1. What is useState?
Ans. 
useState is a hook in React that allows functional components to have state.
• useState is a React hook used in functional components to manage state.

• It returns an array with the current state value and a function to update that value.

• Example: const [count, setCount] = useState(0);
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Q2. What's useEffect?
Ans. 
useEffect is a hook in React that allows performing side effects in function components.
• Used in React functional components to perform side effects

• Executes after render and after every update

• Can be used to fetch data, subscribe to events, update the DOM, etc.
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Q3. What is Redux and state management?
Ans. 
Redux is a predictable state container for JavaScript apps. It helps manage the state of an application in a centralized way.
• Redux is a state management library commonly used with React.

• It allows for a single source of truth for the state of an application.

• Actions are dispatched to update the state, and reducers specify how the state changes in response to actions.

• Redux DevTools can be used to track state changes and d...read more
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Q1. Based on profile and Job description
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3 medium DSA problems

Q1. 1 easy 2 medium DSA problems.
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