There are two main types to access memory reference and value. Reference type refers to an object in memory by its address. Value type it is a n actual block of memory reserved for the object that was just created. C# has reference and value types. C++ has a further clarification referring to constant and non constant. Golang does not have reference …

Java Programming language.

Software Development Language

High Level Design (HLD) involves decomposing a system into modules, and representing the interfaces & invocation relationships among modules. An HLD is referred to as software architecture. Low Level Design (LLD) also known as a detailed design, is used to design internals of the individual modules identified during HLD i.e. data structures and …