Raise Financial Services Intern Interview Questions, Process, and Tips

Consists of Basic Aptitude Questions [Easy to Medium]
20 Questions

Q1. Will Ask Questions Related to your Resume and Projects you have done What is hoisting?
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Q2. How to do Fibonacci numbers using Recursion
Ans. 
Fibonacci numbers can be calculated using recursion by defining the base cases and recursively calling the function.
• Define base cases for 0 and 1 as they are the starting Fibonacci numbers.

• Recursively call the function with n-1 and n-2 to calculate the Fibonacci number at position n.

• Return the sum of the two previous Fibonacci numbers.
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Q3. What is closure in JS?
Ans. 
Closure in JS is the combination of a function and the lexical environment within which that function was declared.
• Closure allows a function to access variables from its outer scope even after the outer function has finished executing.

• It is created when a function is defined within another function, and the inner function has access to the outer function's variables.

• Example: function outerFunction() { let outerVar = 'I...read more
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Q4. What is bind in JS?
Ans. 
Bind in JS is a method used to create a new function with a specified 'this' value and initial arguments.
• Bind creates a new function that, when called, has its 'this' keyword set to the provided value.

• It does not call the function immediately, but returns a new function that can be called later.

• Bind can also be used to partially apply functions by pre-filling some arguments.
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Q5. Is JS object oriented ?
Ans. 
Yes, JavaScript is object oriented.
• JavaScript supports objects and classes

• Objects can have properties and methods

• Inheritance is possible through prototype chaining
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