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LeewayHertz Technologies
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Read-only is a runtime concept while const is a compile-time concept.
Read-only variables can be assigned a value only once during runtime.
Const variables are initialized at compile-time and cannot be modified during runtime.
Read-only variables can be assigned a value in the constructor of a class.
Const variables can be used to define constant values like pi or e.
Read-only variables are declared using the 'readonly' key...
The out keyword is used to pass arguments as reference parameters in C#.
The out keyword is used to return multiple values from a method.
The out keyword must be used in both the method signature and the method call.
The out keyword initializes the variable passed as an argument within the method.
The out keyword is similar to the ref keyword, but the variable passed as an argument does not need to be initialized before th
I applied via Campus Placement and was interviewed before Sep 2023. There was 1 interview round.
They give assignment on MERN stack
Top trending discussions
=== compares value and type, while == only compares value
=== is stricter than == in type checking
=== returns true only if both operands are of the same type and have the same value
== performs type coercion, which can lead to unexpected results
For example, '5' == 5 returns true, but '5' === 5 returns false
I applied via Naukri.com and was interviewed in Mar 2022. There was 1 interview round.
I applied via Campus Placement and was interviewed before May 2023. There were 4 interview rounds.
Conducted on Online platform of company
Consisting of aptitude debugging and psuedo codes
Pen and paper round
Consisting of simple output
I applied via Campus Placement and was interviewed before Oct 2023. There was 1 interview round.
1 round is coding round in pan paper test atleast 5 coding questions and some multiple questions and 1 DSA questions and 4 coding questions correct and dsa correct than interview
I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.
The aptitude test was easy. basic mcq questions were asked.
It was a pen paper test and was comparatively tough.
I applied via Walk-in and was interviewed before Jun 2023. There was 1 interview round.
An interface in software development defines a contract for classes to implement, specifying methods and properties.
Interfaces in programming languages like Java and C# allow for multiple inheritance by defining a set of methods that a class must implement.
Interfaces provide a way to achieve abstraction and polymorphism in object-oriented programming.
Interfaces are used to define common behavior that multiple classes c...
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
Encapsulation helps in hiding the internal state of an object and restricting access to it.
It allows for better control over the data by preventing direct access from outside the class.
Encapsulation promotes code reusability and makes the code easier to maintain.
Example: In a class representing a car, the variables lik...
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