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Recrosoft Technologies
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I applied via LinkedIn and was interviewed in Apr 2023. There were 2 interview rounds.
Hooks are functions that allow you to use state and other React features without writing a class.
Hooks were introduced in React 16.8
They allow you to reuse stateful logic
useState is a hook that allows you to add state to a functional component
useEffect is a hook that allows you to perform side effects in a functional component
useContext is a hook that allows you to consume a context in a functional component
useMemo is used to memoize a value while useCallback is used to memoize a function.
useMemo is used to optimize expensive computations by caching the result and returning it if the inputs are the same.
useCallback is used to optimize expensive function creation by caching the function and returning it if the inputs are the same.
useMemo returns a value while useCallback returns a memoized function.
useMemo is used for memo...
Call, apply, and bind are methods used to manipulate the value of 'this' in JavaScript functions.
Call and apply are used to invoke a function with a specific 'this' value and arguments passed as an array or list respectively.
Bind returns a new function with a specific 'this' value and any arguments passed as a list.
Example: myFunction.call(thisValue, arg1, arg2); myFunction.apply(thisValue, [arg1, arg2]); myFunction.bi
The CSS box model is a design concept that describes how elements are displayed on a web page.
It consists of content, padding, border, and margin.
The content is the actual element and its size is determined by width and height properties.
Padding is the space between the content and the border.
Border is the line that surrounds the content and padding.
Margin is the space between the border and the next element.
The box mo...
Closures are functions that have access to variables in their outer scope, even after the outer function has returned.
Closures are created when a function is defined inside another function.
The inner function has access to the outer function's variables, even after the outer function has returned.
Closures can be used to create private variables and methods in JavaScript.
Example: function outer() { var x = 10; function ...
I applied via Walk-in and was interviewed before Aug 2022. There were 4 interview rounds.
Test of SQL, Tableau and other skills based on your resume on Skillate
posted on 28 Nov 2024
DSA questions such as Map, linked list
posted on 29 Nov 2024
I applied via Campus Placement
Three were basic questions around strings and arrays
Code Snept question with 3-4 Reasoning question. Google form
Pen paper coding round. String , Array . Linkedlist , graph, questions
To find the nearest prime number, iterate from the given number in both directions until a prime number is found.
Start iterating from the given number in both directions to find the nearest prime number.
Check if a number is prime by dividing it by all numbers less than its square root.
Keep track of the closest prime number found during the iteration.
Find the second maximum number in an array of strings.
Convert the array of strings to an array of integers.
Sort the array in descending order.
Return the second element in the sorted array.
I applied via Campus Placement and was interviewed in Sep 2022. There were 3 interview rounds.
One hour aptitude test, after clearing that, some basic coding questions were unlocked.
This one was face to face. Basically, the approach to the question was seeked by the HRs rather than the correct answer only.
I expect a competitive salary based on my skills, experience, and the market rate for software developers.
Research the average salary range for software developers in your location and industry.
Consider your level of experience, education, and any specialized skills you possess.
Factor in the company's size, reputation, and financial stability.
Be prepared to negotiate and discuss benefits and perks in addition to salary...
I applied via Walk-in and was interviewed in Jun 2024. There were 3 interview rounds.
I applied via Referral and was interviewed in Apr 2023. There were 3 interview rounds.
Topics- APTITUDE, reasoning
Topic- reasoning and mathematical questions.
Quantitative arithmetic,verbal reasoning,non-verbal reasoning,etc
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