Enovate IT Outsourcing Interview Questions, Process, and Tips

Q1. Basic react, javascript questions, node + express use and how to connect to mongoDB. 1 Coding question check if 2 strings are anagrams.
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Q2. Check if 2 strings are anagrams.
Ans. 
Check if 2 strings are anagrams.
• Convert both strings to lowercase

• Remove all non-alphabetic characters

• Sort the characters in both strings

• Compare the sorted strings, if they are equal, they are anagrams
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Q3. Create a react table with a button and when clicked, route to another page, trigger an API, and display the data in tabular format using react.js .
Ans. 
Create a react table with a button to route to another page, trigger an API, and display data in tabular format.
• Create a React component for the table

• Add a button to the table rows

• Implement routing using React Router

• Handle button click event to navigate to another page

• On the new page, trigger an API call using Axios or Fetch

• Retrieve the data from the API response

• Display the data in tabular format using HTML table or a
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Q1. Swap two number
Ans. 
Swapping two numbers without using a temporary variable
• Use XOR operation to swap two numbers without using a temporary variable

• Example: a = 5, b = 10. After swapping, a = 10, b = 5
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Q2. Reverse the string
Ans. 
Reverse a given string
• Use StringBuilder's reverse() method

• Convert the string to a StringBuilder, reverse it, then convert it back to a string
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Q3. Snippet java code
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Q4. SQL query top 5 highest salary
Ans. 
Use SQL query to retrieve the top 5 highest salaries from a table.
• Use the SELECT statement to retrieve the salary column

• Use the ORDER BY clause to sort the salaries in descending order

• Use the LIMIT clause to limit the results to the top 5 salaries
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Q1. Basic HR questions, why you wanna switch when are you available to join? Was sent email for interview immediately as per my given time
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Q2. Why do you wanna switch?
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Q3. Are you ready to relocate?
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Q4. When can you join?
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Q5. Your current CTC
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Basic array maniplulation and string manipulation questions, create a node server, simple API