It is no longer necessary to use Line continuation character ( _ ) to continue the code to next line. This is not supported in NET 4.0

Optional parameters can now be nullable

It is now possible to create Jagged Arrays with following syntax: Dim ArrayNewWay = {({"1", "2", "3"}), ({"4", "5"})}

Collections can now be initialized using the following syntax with the new From keyword: Dim Colors As New List(Of String) From {"Red", "Yellow", "Green"}

With .NET 4.0, installing a new version of .NET 4.0 has no effect on existing applications built in earlier versions of .NET

Components that were built with the .NET 1.1 can run side by side with version 2.0, 3.0, or 3.5 components

When native application that uses COM components built with earlier versions of the .NET Framework, the COM components will run with the version of the .NET Framework they were registered with

Managed application built with the .NET Framework 3.0 SP1 will run with the .NET Framework version 3.0, but can be configured to run on the .NET Framework 4 if version 3.0 is not present

MEF stands for Managed Extensibility Framework

Due to it’s declarative-based and discovery-enabled approach, MEF becomes very powerful to use in an application where it is being used to put together a bunch of potentially unknown parts into a working application

Using MEF, .NET applications can make the shift from being statically compiled to dynamically composed

MEF is part of System.ComponentModel.CompositeApplication assembly in .NET 4.0

In ASP.NET 4, new configuration elements have been added to Web.config and Web.Config size has increased

A new auto-start feature in ASP.NET 4.0 lets you perform expensive application initialization prior to processing the first HTTP request

ASP.NET 4 allow to extend output caching by enabling you to configure one or more custom output-cache providers that can use any storage mechanisms

ASP.NET 4 introduces a new compression option for Session State Compression for both out-of-process State Server & SQL Server session state providers to improve the performance

Task Parallel Library

LINQ

Concurrent Collection Classes

PLINQ

True

False

iProcess Engine -> The high-performance process automation engine acquired from Staffware

iProcess Analytics -> Process Perfonnance Monitor, providing OLAP-style analytics on process performance

iProcess Insight -> Business rules management, integrated with iProcess

TIBCO Business Studio 2.0 -> A new Eclipse-based process modeling, simulation and executable design tool using BPMN

True

False

Incomplete -> Development

Model -> Operational

Withdrawn -> Phase-out

Unreleased -> Development/Testing

We can restrict access to specific named users or groups

We can restrict access to specific named roles

We can restrict access by using a user attribute expression e.g. sw_user:department=“accounts”

All of above

True

False

True

False

True

False

True

False

Spin off

Split join

Split for each

Called flow

Local list

Field value

Remote list

Prompt list

Class key value

Rule-File-Text

Rule-File-Binary

Rule-File-Form

Rule-File-CSS

Ticket

Called flow

Notify

Router

Activity-End

Activity-Exit

End-Activity

Exit-Activity

Forward chaining

Backward chaining

Both of the above

None of the above