What are collections and generics
What are collections and generics?
Expert
A collection can be defined as a group of related items that can be referred to as a single unit. The System.Collections namespace provides you with many classes and interfaces. Some of them are - ArrayList, List, Stack, ICollection, IEnumerable, and IDictionary. Generics provide the type-safety to your class at the compile time. While creating a data structure, you never need to specify the data type at the time of declaration. The System.Collections.Generic namespace contains all the generic collections.
Q. What are the distinct features of Object oriented programming language? Q : Define Hardware Hardware : It is the Hardware: It is the physical devices of a computer system, like its micro-chips, keyboard, disk drives, printer, sound card, and so forth. It is termed `hardware' in contrary to programs, which are termed `software'.
Hardware: It is the physical devices of a computer system, like its micro-chips, keyboard, disk drives, printer, sound card, and so forth. It is termed `hardware' in contrary to programs, which are termed `software'.
Define the term Constant: A variable whose value might not be changed. In Java, such are implemented by the final variables.
Mention the different states of the XMLHttpRequest an dalso describe their functions.
What are the various functions of Interrupts and system calls?
What do you mean by Class variable: It is a synonym for the static variable.
Why do I require TC Trustcenter Publisher ID?
Stack overflow: Stack overflow takes place whenever too many items are pushed onto a stack with a finite or limited capacity.
Differentiate overriding and overloading method?
Limit the Scope of Data Declarations at the smallest possible level is consistent with the well known principle of data hiding. It stops one module from inadvertently referencing and modifying data values which are only meant to be used by another mod
18,76,764
1940926 Asked
3,689
Active Tutors
1450701
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!