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D/W array is a dynamic array in .Net that can grow or shrink in size. ArrayList is a collection class that can store objects of any type.
D/W array is a resizable array that automatically adjusts its size as elements are added or removed.
ArrayList is a collection class that can store objects of any type, allowing for flexibility in data storage.
Example: D/W array - string[] myArray = new string[5]; ArrayList - ArrayList
Northcorp Software interview questions for designations
readonly variables can be assigned a value either at the time of declaration or in the constructor, while const variables must be assigned a value at the time of declaration and cannot be changed.
readonly variables can be assigned a value at runtime, while const variables must be assigned a value at compile time
readonly variables can be assigned a value in the constructor, while const variables cannot
const variables ar...
const is compile-time constant, while readonly is runtime constant.
const values are determined at compile time and cannot be changed during runtime
readonly values can be assigned a value either at the declaration or in the constructor and can be changed at runtime
const is used for values that are known at compile time, like mathematical constants
readonly is used when the value needs to be initialized at runtime, like d
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I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.
Program to calculate factorial of a number using for loop
Initialize a variable to store the factorial result
Use a for loop to iterate from 1 to the given number
Multiply the current value with the factorial result in each iteration
Return the factorial result
I applied via Campus Placement
30 min aptitude quetiobs
2 coding questions where asked i simple logics
posted on 1 Nov 2024
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
Number series in aptitude involves identifying the pattern in a sequence of numbers and predicting the next number.
Look for patterns such as arithmetic progression, geometric progression, or a combination of both.
Check for alternate numbers, differences between consecutive numbers, or multiplication factors.
Consider prime numbers, squares, cubes, or other mathematical operations applied to the series.
Example: 2, 4, 6, ...
Relationships in verbal communication are crucial for effective collaboration and understanding.
Verbal communication involves both verbal and non-verbal cues
Active listening is key to building strong relationships in verbal communication
Clarity and conciseness in speech can enhance relationships
Empathy and understanding of others' perspectives are important in verbal relationships
The four branches of OOP are encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allowing a class to inherit properties and behavior from another class.
Polymorphism: The ability for objects of different classes to respond to the same method call.
Abstraction: Hiding the complex implementation details and showing only
Structures in C are user-defined data types that allow grouping of variables of different data types under a single name.
Structures are used to represent a record which consists of different data types.
They are defined using the 'struct' keyword.
Each variable in a structure is called a member.
Structures can be nested within other structures.
Example: struct employee { int emp_id; char emp_name[50]; float emp_salary; };
E
I was interviewed in Nov 2024.
The aptitude test evaluates problem-solving, coding skills, and logical reasoning, offering a fair challenge to showcase technical expertise.
I address conflicts in team projects by promoting open communication, active listening, and seeking compromise.
Encourage open communication among team members to address conflicts early on
Practice active listening to understand all perspectives and concerns
Seek compromise and find common ground to resolve conflicts effectively
Interface is a contract that defines the methods a class must implement, while an abstract class can have both implemented and abstract methods.
Interface can only have abstract methods and cannot have any implementation, while abstract class can have both abstract and implemented methods.
A class can implement multiple interfaces but can only inherit from one abstract class.
Interfaces are used to achieve multiple inheri...
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