Explain Abstract Class.

-

 Abstract Class

  • Classes can be declared as abstract by using the keyword abstract.
  • Abstract classes are one of the essential behaviors provided by. NET.
  • If you like to take classes that only represent base classes, and don’t want anyone to create objects of these class types, use an abstract class to implement such functionality.
  • Objects of this class can be instantiated but can make derivations of this.
  • The derived class should implement the abstract class members.



Comments

Post a Comment

Popular posts from this blog

Electronic payments

-
Image
The use of technology in modern banking services that we know as electronic payment systems make banking performance more optimal, various activities can be implemented quickly and accurately while impacting productivity  Electronic payments are payment mechanisms that use electronic media that do not involve cash  Electronic payment systems can also define as a type of inter-organizational information related to transaction systems, linking various associations, and linking to individual clients. Need for complex interaction is required between partners, the technology, and the environment.  According to the Federal Financial Institutions Examination Council (2010), electronic payment is a new payment practice for retail where a merchant retrieves payment information for goods and services and places this information in an electronic template that creates electronic files for processing over the network.  Electronic payments may be defined as an electronic value tra...
Read more

What is the cloud cube model? Explain in context to the Jericho cloud cube model along with its various dimensions.

-
Image
Cloud Cube model   The Cloud Cube model helps classify a four-dimensional factor cloud network. Its concentration is on protecting and safeguarding the cloud network. This cloud cube model lets you securely pick cloud formation. This model serves to provide a safe and secured Internet network for IT administrators enterprises, and business leaders. Jericho cloud cube model  Jericho Forum is an international independent group of information security leaders & their focus is on how to protect and secure cloud networks. They put forward a model that helps to categorize a cloud network based on four-dimensional factors. The Jericho Cloud Cube Model describes the multidimensional elements of cloud computing, framing not only cloud use cases, but also how they are deployed and used. The Cloud Cube Model, established and developed by the Jericho Forum, assists in categorizing cloud networks based on four dimensions: Internal/External Proprietary/Open Perimeterised/De-perimet...
Read more

What is a data center? List and explain the features of GIDC, Nepal.

-
   DATA CENTER A data center is a storage facility that holds computer facilities such as servers, routers, switches, and firewalls, as well as supporting components such as backup equipment, fire suppression systems, and conditioning. A data center can be complicated (dedicated building) or simple (dedicated building) (2 area or room that houses only a few servers). A data center can also be private or shared. Datacenter components are frequently at the heart of an organization's information system (IS). As result, these important data center facilities often need a substantial investment in supporting technologies such as air conditioning/climate control systems, fire suppression/smoke detection, secure entrance am identification, and elevated floors for easier cabling and water damage avoidance. When data centers are shared, allowing virtual data center access to numerous organizations and individuals frequently makes more sense than allowing entire physical access to multi...
Read more