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I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 3 interview rounds.
Average coding test for this secmark company...
Object-oriented programming concepts in C#
Encapsulation: bundling data and methods into a single unit
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent different types
Abstraction: hiding unnecessary details and exposing only essential features
Example: Creating a class 'Car' with properties like 'color' and methods like 'startEngine'
Example: Inheriting from a base cla...
Abstraction can be achieved by hiding unnecessary details and focusing on essential features.
Identify the essential features of the system
Hide unnecessary details by using abstract classes or interfaces
Encapsulate the implementation details
Use inheritance and polymorphism to achieve abstraction
Example: A car's essential features are its ability to move, steer, and stop. The engine's internal workings are unnecessary de...
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I applied via Naukri.com and was interviewed before Apr 2020. There was 1 interview round.
Code for rand7 using rand5 function
Use rand5 twice to generate a number in [1,25] with equal probability
If the number is greater than 21, discard and try again
Otherwise, return (number mod 7) + 1
Function to randomly select pivot element in Quick Sort
Generate a random index within the range of the array
Return the element at the randomly generated index as the pivot
I applied via Recruitment Consultant and was interviewed before Jun 2020. There were 3 interview rounds.
As a team leader, I would prioritize tasks, redistribute workload, and ensure effective communication to meet the project deadline.
Assess the current project status and identify critical tasks that need immediate attention.
Redistribute the workload among remaining team members based on their strengths and availability.
Communicate clearly with the team about the situation and encourage collaboration to cover for the abs...
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
MVC life cycle is a series of steps that occur when a request is made to an MVC application.
Request is received by the routing engine
Routing engine determines the controller and action to handle the request
Controller is instantiated and action method is called
Action method returns a view
View is rendered and returned as a response
I applied via Naukri.com and was interviewed before Nov 2019. There was 1 interview round.
LINQ (Language Integrated Query) is a Microsoft technology that allows querying data from different sources using a common syntax.
LINQ provides a unified way to query data from different sources such as databases, XML documents, and collections.
It allows developers to write queries using a common syntax regardless of the data source.
LINQ queries are strongly typed and can be checked at compile time.
Examples of LINQ pro...
ADO.NET is a data access technology used to connect applications to databases.
ADO.NET provides a set of classes to interact with databases.
It supports disconnected data architecture.
It uses Data Providers to connect to different databases.
It supports LINQ to SQL for querying databases.
Examples of Data Providers are SQL Server, Oracle, MySQL, etc.
WPF stands for Windows Presentation Foundation. It is a graphical subsystem for rendering user interfaces in Windows-based applications.
WPF is a part of .NET Framework and provides a unified programming model for building desktop applications.
It uses XAML (eXtensible Application Markup Language) to define and create user interfaces.
WPF supports rich media, 2D and 3D graphics, animation, and data binding.
It allows for s...
WPF provides better UI design and development options than Windows Forms.
WPF allows for more flexible and customizable UI design.
WPF supports vector graphics and animations.
WPF has better data binding capabilities.
WPF is more modern and actively developed than Windows Forms.
WPF is better suited for creating modern desktop applications.
Procedures and triggers are database objects used to automate tasks and enforce rules.
Procedures are a set of SQL statements that can be executed repeatedly.
Triggers are special types of procedures that are automatically executed in response to certain events.
Triggers can be used to enforce business rules, audit changes, or replicate data.
Procedures and triggers can be written in various programming languages such as S...
An abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract and non-abstract methods.
Abstract methods have no implementation and must be implemented by the derived class.
An abstract class can have constructors and fields.
An abstract class can be used to define a common interface for a group of related classes.
Example: Animal is an abstract c...
Encapsulation is hiding implementation details while abstraction is showing only necessary details.
Encapsulation is achieved through access modifiers like private, protected, and public.
Abstraction is achieved through abstract classes and interfaces.
Encapsulation provides data security and prevents unauthorized access.
Abstraction helps in reducing complexity and improves maintainability.
Example of encapsulation: Class ...
Singleton design pattern restricts the instantiation of a class to a single instance.
Ensures only one instance of a class exists
Provides a global point of access to that instance
Used when only one object is needed to coordinate actions across the system
Example: Database connection manager
A closure is a function that has access to its outer function's variables, even after the outer function has returned.
A closure is created when a function is defined inside another function.
It allows for private variables and functions in JavaScript.
Closures are used for data hiding, encapsulation, and creating modules.
Example: function outer() { var x = 10; function inner() { console.log(x); } return inner; } var clos...
I appeared for an interview before Sep 2020.
Round duration - 60 minutes
Round difficulty - Easy
The interviewer called my via phone and simultaneously provided me a link where I had to write the code for a given problem. It was scheduled at 12:30 pm, so timing was not an issue. It was a standard DP question involving a 2D matrix. The question was easy and I was able to code it within given time.
Round duration - 60 minutes
Round difficulty - Easy
The interviewer asked me two coding questions in this round.
Efficient program to find sum of largest contiguous subarray within a one-dimensional array.
Use Kadane's algorithm to find the maximum sum subarray in O(n) time complexity.
Initialize max_sum and current_sum to 0, iterate through array updating current_sum and max_sum.
Return max_sum as the result.
Round duration - 60 minutes
Round difficulty - Easy
This was on-site round at their Bangalore office. The interviewer was friendly and helpful. The interview held inside a conference room.
Given an undirected and disconnected graph G(V, E)
, where V
is the number of vertices and E
is the number of edges, the connections between vertices are provided in the 'GR...
DFS traversal problem to find connected components in an undirected and disconnected graph.
Use Depth First Search (DFS) algorithm to traverse the graph and find connected components
Maintain a visited array to keep track of visited vertices
Iterate through all vertices and perform DFS on unvisited vertices to find connected components
Round duration - 60 minutes
Round difficulty - Easy
This was the next round of the onsite interviews. Took place in the same conference room as that of the previous round.
Round duration - 60 minutes
Round difficulty - Easy
This was the third round of the onsite interview.
Practice DP based questions as much as you can. Also, be confident during the interview about your solution. For practice, you can prefer Coding Ninjas and Geeks For Geeks.
Application resume tips for other job seekersKeep it short. Mention the academic and professional projects you've done. Add your educational details properly with percentage or CGPA obtained.
Final outcome of the interviewSelectedbased on 1 review
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