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19. What is a runtime engine? A runtime engine of WF provides the basic functionality to execute and manage the workflow lifetime. It runs within the host process and is responsible for executing each workflow instance. A host process can…
Read More13. What is a host process? A host process is an executable program that hosts a workflow. It may be a Windows Forms application, a Web application, or a Web service application. You can use Web services in the host…
Read More7. What are XOML files? WF provides developers a declarative way to create workflows by using extensible Application Markup Language (XAML). The files used to store such workflow markups are known as extensible Object Markup Language (XOML) files. (49)
Read More1. What is Windows Workflow Foundation (WF)? Windows Workflow Foundation (WF) is a technology that was first introduced in .NET Framework 3.0. WF consists of a programming model, a workflow runtime engine, workflow designer, a rules engine, and tools to…
Read More41. Describe the difference between homogeneous and heterogeneous distributed database? A homogenous database is one that uses the same DBMS at each node. A heterogeneous database is one that may have a different DBMS at each node. (118)
Read More31. What is Index? An index is a physical structure containing pointers to the data. (124)
Read More21. What is 5NF? A table is in fifth normal form (5NF) or Project-Join Normal Form (PJNF) if it is in 4NF and it cannot have a lossless decomposition into any number of smaller tables. (182)
Read More11. What is DML (Data Manipulation Language)? This language that enable user to access or manipulate data as organised by appropriate data model. Procedural DML or Low level: DML requires a user to specify what data are needed and how…
Read More1. What is database? A database is a collection of information that is organized. So that it can easily be accessed, managed, and updated. (134)
Read More41.What is UDDI? UDDI is an XML-based standard for describing, publishing, and finding web services. (231)
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