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WebFarm Vs webGardens
A web farm is a multi-server scenario. So we may have a server in each state of US. If the load on one server is in excess then the other servers step in to bear the brunt. How they bear it is based on various models. 1. RoundRobin. (All servers share load equally) 2. NLB (economical) 3. HLB (expensive but can scale up to 8192 servers) 4. Hybrid (of 2 and 3). 5. CLB (Component load balancer).A...
lokendra_ujjwal
- Aug 18th, 2007
There is two or more than two server in webfarm method, and we also have a router in this technique, which is basically is used to route the a particular incoming ?request .Where as in case?of a webga...
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What is the difference between ADO and ADO.NET?
ADO uses Recordsets and cursors to access and modify data. Because of its inherent design, Recordset can impact performance on the server side by tying up valuable resources. In addition, COM marshalling - an expensive data conversion process - is needed to transmit a Recordset.ADO.NET addresses three important needs that ADO doesn't address: 1. Providing a comprehensive disconnected data-access...
Maddy
- Nov 6th, 2007
Even in ADO there is a concept of shaped queries where we can access the records from multiple tables without using joins.
samiksc
- Jan 17th, 2006
ADO objects are COM objects. ADO.Net objects are represented using XMLADO objects have difficulty travelling through firewalls. ADO.Net objects, represented as text (XML), travel easily through all ki...
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What are the types of data binding?
samiksc
- Jan 12th, 2006
The earlier two replies state types of method binding -- virtual and non-virtual methods.There are the following types of data binding -- Data binding using <%# %> syntax -- simplestBinding to a...
swag
- Dec 28th, 2005
Two types of binding - Early Binding/Static Binding and Late Binding/Dynamic BindingThe system decide whether to invoke the method at compile time or run time.when invokes the method at compile time t...
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Can implement same method name in both baseclass And derived class with different action?
VRod
- Aug 27th, 2006
Remember -> This is not recommended. Since the same-name method exists in both the base class and the derived class, with actions in both; therefore at runtime, any of these methods can be called b...
samiksc
- Jan 12th, 2006
It is possible to 'override' a method with the same name and parameters and provide a different implementation in a derived class, if the base class declares the method as overridable. (override in C#...
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How can i read .doc document in ASP.Net?
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Diju
- Mar 15th, 2006
Private Sub button1_Click(sender As Object, e As System.EventArgs)' Use the open file dialog to choose a word documentIf Me.openFileDialog1.ShowDialog() = DialogResult.OK Then' set the file name from...
vishal sharma
- Mar 5th, 2006
you can read from a text file like this.private void Button12_Click(object sender, System.EventArgs e){string path="C:\\Inetpub\\new1.txt";using(StreamReader reader=new StreamReader(path)){string line...
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Given a server with 4 cpu\'s, and no databases write a pseudocode to search for the word camera in 100,000 html documents.
labrynth
- Mar 13th, 2006
but why nth file ? Why not simply divide 100,000 into four groups and have each thread run on a group ..
samiksc
- Jan 12th, 2006
The program would be as follows: start threads scanning every nth file -- 0-4-8-12; 1-5-9-13 etc.Scan the file for word 'camera' and note down line numbers in a hash table -- the key would be file path and values would be the line numbers.
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Can you explain the difference between an ADO.NET Dataset and an ADO Recordset?
Diju
- Mar 7th, 2006
In ADO, the in-memory representation of data is the recordset. In ADO.NET, it is the dataset. There are important differences between them. A recordset looks like a single table. If a recordse...
samiksc
- Jan 12th, 2006
Following are the points of differences between ADO.Net dataset and ADO recordset.DataSet is represented using XML so can travel safely over http and port 80 without concerns for a firewall etc. A rec...
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In what order do the events of an ASPX page execute. As a developer is it important to understand these events?
Babu Rajendra PRasad
- Aug 3rd, 2005
if you try to access it in Page_Load that is way earlier than Control's own Render method. See ther Page/control lifecycle goes like this for the Page and controls (being already in the co...
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What tags do you need to add within the asp:datagrid tags to bind columns manually?
swag
- Dec 28th, 2005
Set the AutoGeneratedColumn = fasle<asp:BoundColumn> </asp:BoundColumn> //for bind columnhope it'll work 4 u.
santhosh
- Jun 17th, 2005
AutoGenerateColumns="False"
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What tag do you use to add a hyperlink column to the DataGrid?
Praveen Chandra
- May 25th, 2011
By specifying tag between tag , we add a hyperlink column to the data grid
Somnath
- Jul 27th, 2006
ButtonColumn is used to add link to datagrid. & set the ButtonType to LinkButton
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What does WSDL stand for?
Sanjeev Rathi
- May 2nd, 2006
Web Services Description Language
samiksc
- Jan 16th, 2006
WSDL stands for Web Services Description Language. It is an XML representation of the web service interface.There are two types of the operations specified in the WSDL file, as represented by the <...
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Which property on a Combo Box do you set with a column name, prior to setting the DataSource, to display data in the combo box?
Rahul Bhujade
- Mar 31st, 2005
DisplayMember property to display data.
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Briefly explain how server form post-back works (perhaps ask about view state as well).
jsubha2009
- Dec 2nd, 2009
Whenever the client requests a webpage the postback is false meaning that there is no processing of the user interface being in question. When once the WebPage is retreived and some changes are ...
vvbabu
- Jul 31st, 2005
Post Back: The process in which a Web page sends data back to the same page on the server. View State: ViewState is the mechanism ASP.NET uses to keep track of server ...
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Can you explain the difference between an ADO.NET Dataset and an ADO Recordset?
satyambabu53
- Jul 3rd, 2006
Dataset:-Data set is the Disconneted data Architecture.Datareader:- Datareader is the connected Data Architecture.
samiksc
- Jan 13th, 2006
The points of difference are as follows:ADO.Net dataset can contain data from two or more data sources and relate it in memory. For example you may retrieve emp table from SQL Server 2000 database and...
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