Suma Soft Interview Questions and Answers

Encapsulation is the process of hiding implementation details and exposing only necessary information.

• Encapsulation is achieved through access modifiers like public, private, and protected.

• It helps in achieving data abstraction and information hiding.

• Encapsulation provides better control over the data and prevents unauthorized access.

• Example: A class with private variables and public methods to access those variables.

• E...read more

An interface is a contract that defines a set of methods and properties that a class must implement.

• An interface is a blueprint for a class

• It contains only the signatures of methods, properties, and events

• It does not provide implementation

• A class can implement multiple interfaces

• Interfaces are used to achieve abstraction and polymorphism

Prime numbers are numbers that are only divisible by 1 and themselves.

• Start with 2, check if number is divisible by any number less than itself

• If not divisible, it is a prime number

• Use a loop to check all numbers less than the given number

• 1 is not a prime number

Page life cycle is the sequence of events that occur during the processing of a web page.

• Page is requested by the user

• Page is initialized

• Page is loaded

• Page is rendered

• Page is unloaded