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Total questions were 50 and time alloted was 50 minutes.
Introduction of candidates which included skills, family background, achievements, projects etc
Fibonacci series can be solved recursively by adding the previous two numbers in the series.
Define a base case for when n is 0 or 1, return n in that case
Otherwise, recursively call the function with n-1 and n-2 and add the results
Example: Fibonacci(5) = Fibonacci(4) + Fibonacci(3) = Fibonacci(3) + Fibonacci(2) + Fibonacci(2) + Fibonacci(1) = 3 + 2 + 2 + 1 = 8
Context API provides a way to pass data through the component tree without having to pass props down manually. Redux is used for managing global state in complex applications.
Context API allows you to share data across components without having to pass props down manually
Redux is preferred for managing global state in large applications with complex data flow
Context API is simpler to use for smaller applications with l...
I applied via Campus Placement and was interviewed in Mar 2024. There were 4 interview rounds.
First round was aptitude round mcq based in that round they provide a sheet that they checked later after shortlisting candidates based on scores
This was a basically introduction round where they asked only to introduce yourself
Reverse a given string
Create a character array from the input string
Use two pointers to swap characters from start and end of the array
Repeat until the pointers meet in the middle
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
1 hour of time limit
Group of seven people, each have to give the introduction
There was around 60 ques that consist your basic information, quant ques and some basic technical questions.
Wingman Partners interview questions for popular designations
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
There were simple questions it was easy oops project output related questions were there.
It was to tell us about oneself. what to choose and skills.
I applied via Naukri.com and was interviewed in Dec 2019. There were 3 interview rounds.
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I applied via Referral and was interviewed in Feb 2020. There were 6 interview rounds.
Queue can be implemented using two stacks by maintaining the order of elements in the stacks.
Create two stacks, let's call them stack1 and stack2
When an element is enqueued, push it to stack1
When an element is dequeued, pop all elements from stack1 and push them to stack2
Pop the top element from stack2 and return it as the dequeued element
If stack2 is empty, repeat step 3
To get the front element of the queue, peek the
Left join returns all records from left table and matching records from right table. Full outer join returns all records from both tables.
Left join is used to combine two tables based on a common column.
In left join, all records from the left table are returned along with matching records from the right table.
If there is no match in the right table, NULL values are returned.
Example: SELECT * FROM table1 LEFT JOIN table...
Magic functions are special methods in PHP that start with __. Autoloading is a way to automatically load classes.
Magic functions are used to handle certain events in PHP, such as object creation or property access.
Autoloading allows PHP to automatically load classes when they are needed, without requiring manual includes.
Magic functions can be used in conjunction with autoloading to dynamically load classes or handle
Given three sorted arrays, find common elements.
Create three pointers to traverse each array
Compare the elements at the pointers and move the pointer of the smallest element
If all pointers point to the same element, add it to the result and move all pointers
Repeat until any pointer reaches the end of its array
Check if a number is a power of 2 or not.
A power of 2 has only one bit set in its binary representation.
Use bitwise AND operator to check if the number is a power of 2.
If n is a power of 2, then n & (n-1) will be 0.
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