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Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their scope.
Hoisting applies to variable and function declarations, but not to variable assignments
Function declarations are hoisted before variable declarations
Hoisting can lead to unexpected behavior and should be avoided
Use binary search algorithm to find the given element in a sorted array.
Start with the middle element of the array.
If the middle element is equal to the given element, return its index.
If the middle element is greater than the given element, search in the left half of the array.
If the middle element is smaller than the given element, search in the right half of the array.
Repeat the process until the element is fou...
WebAPI is a set of protocols and tools for building web applications and services.
WebAPI allows communication between different software systems over the internet.
It uses HTTP requests and responses to exchange data.
WebAPIs can be used to retrieve data, update data, or perform other operations.
Examples of WebAPIs include the Twitter API, the Google Maps API, and the Facebook Graph API.
Put and Patch are HTTP methods used to update resources. Put replaces the entire resource while Patch updates only the specified fields.
Put is used to completely replace an existing resource with a new one
Patch is used to update only the specified fields of an existing resource
Put requires the entire resource to be sent in the request body
Patch requires only the fields to be updated to be sent in the request body
Memory management in .NET involves automatic garbage collection and allocation of memory for objects.
Garbage collector automatically frees memory for objects that are no longer in use
Memory allocation is done by the Common Language Runtime (CLR)
CLR uses a heap to allocate memory for objects
Memory leaks can occur if objects are not properly disposed of
Managed code is protected from buffer overflows and other memory...
L stands for Liskov Substitution Principle in SOLID
Liskov Substitution Principle states that objects of a superclass should be able to be replaced with objects of its subclass without affecting the correctness of the program
This principle ensures that the behavior of the program remains consistent when new classes are added
Violating this principle can lead to unexpected behavior and bugs in the program
Parallel programming in C# allows multiple tasks to be executed simultaneously for improved performance.
Parallel programming can be achieved using the Task Parallel Library (TPL) in C#.
TPL provides constructs like Parallel.For and Parallel.ForEach to execute loops in parallel.
Parallel.Invoke can be used to execute multiple methods in parallel.
Data parallelism can be achieved using PLINQ (Parallel LINQ) to execute ...
Specificity in CSS refers to the priority given to different CSS rules when multiple rules apply to the same element.
Specificity is determined by the number of ID, class, and element selectors in a rule
Pseudo selectors like :hover and :active can also affect specificity
Using !important can override specificity, but should be used sparingly
Understanding specificity is important for avoiding unexpected styling confl...
I applied via Naukri.com and was interviewed in Aug 2021. There were 3 interview rounds.
Use binary search algorithm to find the given element in a sorted array.
Start with the middle element of the array.
If the middle element is equal to the given element, return its index.
If the middle element is greater than the given element, search in the left half of the array.
If the middle element is smaller than the given element, search in the right half of the array.
Repeat the process until the element is found or...
Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their scope.
Hoisting applies to variable and function declarations, but not to variable assignments
Function declarations are hoisted before variable declarations
Hoisting can lead to unexpected behavior and should be avoided
Specificity in CSS refers to the priority given to different CSS rules when multiple rules apply to the same element.
Specificity is determined by the number of ID, class, and element selectors in a rule
Pseudo selectors like :hover and :active can also affect specificity
Using !important can override specificity, but should be used sparingly
Understanding specificity is important for avoiding unexpected styling conflicts
I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.
Memory management in .NET involves automatic garbage collection and allocation of memory for objects.
Garbage collector automatically frees memory for objects that are no longer in use
Memory allocation is done by the Common Language Runtime (CLR)
CLR uses a heap to allocate memory for objects
Memory leaks can occur if objects are not properly disposed of
Managed code is protected from buffer overflows and other memory-rela...
WebAPI is a set of protocols and tools for building web applications and services.
WebAPI allows communication between different software systems over the internet.
It uses HTTP requests and responses to exchange data.
WebAPIs can be used to retrieve data, update data, or perform other operations.
Examples of WebAPIs include the Twitter API, the Google Maps API, and the Facebook Graph API.
Put and Patch are HTTP methods used to update resources. Put replaces the entire resource while Patch updates only the specified fields.
Put is used to completely replace an existing resource with a new one
Patch is used to update only the specified fields of an existing resource
Put requires the entire resource to be sent in the request body
Patch requires only the fields to be updated to be sent in the request body
L stands for Liskov Substitution Principle in SOLID
Liskov Substitution Principle states that objects of a superclass should be able to be replaced with objects of its subclass without affecting the correctness of the program
This principle ensures that the behavior of the program remains consistent when new classes are added
Violating this principle can lead to unexpected behavior and bugs in the program
Parallel programming in C# allows multiple tasks to be executed simultaneously for improved performance.
Parallel programming can be achieved using the Task Parallel Library (TPL) in C#.
TPL provides constructs like Parallel.For and Parallel.ForEach to execute loops in parallel.
Parallel.Invoke can be used to execute multiple methods in parallel.
Data parallelism can be achieved using PLINQ (Parallel LINQ) to execute LINQ ...
I applied via Recruitment Consultant and was interviewed in Feb 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.
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I applied via Referral and was interviewed before Nov 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
As an Assistant Manager, I have led teams, managed projects, and improved operational efficiency through strategic planning.
Led a team of 10 in a project that increased sales by 20% over six months.
Implemented a new inventory management system that reduced waste by 15%.
Conducted weekly team meetings to enhance communication and address challenges.
Developed training programs for new employees, improving onboarding effic...
I appeared for an interview in Dec 2020.
Round duration - 40 minutes
Round difficulty - Easy
Given an integer array ARR
of size N
, your task is to find the total number of subsequences in which all elements are equal.
A subsequence of an array i...
Count the total number of subsequences in which all elements are equal in an integer array.
Iterate through the array and count the frequency of each element.
Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).
Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.
Tip 1 : Do practice as much as you can
Tip 2 : Coding is key to crack
Tip 1 : It should look nice
Tip 2 : Skills should be mentioned properly
I applied via Referral and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed in Jan 2021. There were 3 interview rounds.
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