SDE - 1

You are given a positive integer 'N'. Your task is to return all the prime numbers less than or equal to the 'N'.

Note:

1) A prime number is a number that has only two factors: 1 and the number itself.

2) 1 is not a prime number.

VIRTUAL DOM
DIFF between PROPS and STATES
useState Hook
useEffect Hook
DIFF between class and Functional Component?
HIGHER ORDER FUNCTIONS and WHERE THEY CAN BE USED.
WHAT IS CONTEXT?
WHAT IS REDUX?
and they asked me to write some pseudo-code to demonstrate the use of useContext Hook. I gave all the answers correctly.

Tell me about yourself
What are your strength and weakness
Tell me about the most challenging project
Why do you want to join this company
Why should we hire you
Tell me about the basic pillars of OOPs
what are acid properties
Is I am ready to relocate to any location in India
Then the interviewer asked for a puzzle. You are standing in a dark room with no source of light, you don’t have any source of light. Find the center of the floor (Exact same words). The interviewer wants to check your approach to this question. This question has not had a single definite solution. You have to ask the right questions from the interviewer and proceed accordingly.