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List out Some feature of ADO.net
Posted By :
Ravi Ranjan Kumar
Posted Date :
July 30, 2011
The Key feature of ADO.Net are
a) Disconnected Data Architecture
b) Data cached in datasets
d) Data transfer in XML format.
You can also find related Interview Question to
List out Some feature of ADO.net
If you design a single feature that includes content type,fields,module and list instances which scope should you design?
Site scoped design
List out the areas in which data structures are applied extensively?
3.Database Management System,
4.Statistical analysis package,
If you are using C language to implement the heterogeneous linked list, what pointer type will you use?
The heterogeneous linked list contains different data types in its nodes and we need a link, pointer to connect them. It is not possible to use ordinary pointers for this. So we go for void pointer. Void pointer is capable of storing pointer to any type as it is a generic pointer type.
List the Coffman's conditions that lead to a deadlock.
1. Mutual Exclusion: Only one process may use a critical resource at a time.
2. Hold & Wait: A process may be allocated some resources while waiting for others.
3. No Pre-emption: No resource can be forcible removed from a process holding it.
4. Circular Wait: A closed chain of processes exist such that each process holds at least one resource needed by another process in the chain.
Name a feature which is common to all .NET languages?
There is only one feature which is common to all languages and that is Garbage collection or GC. This feature is automated which relieves developers of much work. This garbage is disposed only when there is need of memory or stress for memory. GC feature halts the application for few seconds before restarting it.
List the types of Authentication supported by ASP.NET.
None (Security disabled)
List the various stages of Page-Load lifecycle.
List the event handlers that can be included in Global.asax?
o Application start and end event handlers
o Session start and end event handlers
o Per-request event handlers
o Non-deterministic event handlers
How to find data with generics list in VB.NET (Write code).
In the code example below, the function "FindData" will return list("sublist") of the objects having matchingKey same as viewstate value.
Dim sublist As List(Of MyClass)
sublist = allClient.FindAll(AddressOf FindData) 'sublist will contain objects matching specified matching condition
Function FindData(ByVal b As MyClass) _
If (b.matchingKey = CInt(ViewState("matchingKey "))) Then 'matching condition
Describe the difference between a list and a library in sharepoint?
Lists are collections of metadata or columns, that can have attached documents. Libraries are collections of documents (Excel, InfoPath, Word, etc.) plus optional metadata.
What is Feature Driven Development model?
Feature Driven Development (FDD) is an iterative and incremental software development process. It is one of a number of Agile methods for developing software and forms part of the Agile Alliance. FDD blends a number of industry-recognized best practices into a cohesive whole
List out some of the Agile followed practises?
Test Driven Development (TDD)
Behavior Driven Development (BDD)
List out some DBCC command options
DBCC CHECKDB - Ensures that tables in the db and the indexes are correctly linked.and DBCC CHECKALLOC - To check that all pages in a db are correctly allocated. DBCC SQLPERF - It gives report on current usage of transaction log in percentage. DBCC CHECKFILEGROUP - Checks all tables file group for any damage.
How to Update SharePoint List Items without Creating New Versions?
SystemUpdate method avoids updating modified and modifier fields.
here is the sample below.
SPSite site = new SPSite("http://mossportal/");
SPWeb web = site.OpenWeb();
SPList leaveslist = web.Lists["My Leaves"];
SPListItem collection = leaveslist.Items;
collection["Earned_x0020_Leaves"] = "1";
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