1. How to restrict a class from allowing to create only one object. I.e., one should be allowed to create only one object of the class type.
1 69052. I've a class Parent Class A and a Derived Class B. Here is a scenario. I've an instance of Class A as objA and an instance of Class B as objB. I can refer a child class variable as objB=objA, but cannot do objA=objB what is the reason?
2 4357It was told that .Net 2.0 Framework has got it's in built webserver. Does it mean that it doesn't need IIS? What is the significance of Front Page Server Extensions in creating or hosting a Web Application in .net?
1 3334How to handle errors in Stored Procedures. I want to display a message to the user in the .aspx page that is calling a stored procedure in it's code behind. please help me.
2 39671. What is the difference between Cache and Session? 2. I cache limited to page like viewstate or it's accessible through out the application like session? 3. Which one is better when I've some data that is to be used across the application? Why is to better than the other?
2 9888What is the difference between response.redirect and server.transfer, how to choose one among the other?
3 5750How to consume a webservice in a windows application without adding through the web reference?
1 5255Post New 247Customer Interview Questions
What are all the types of Pop up boxes available in JavaScript?
Suppose there is a difference between the planned and actual hours of internal manpower where will you document the reason/ cause of this variance. Is there any standard sap facility available to address such situation.
What is Integrated Debugging?
What is the common way for the flask script to work?
What is SLIP (Serial Line Interface Protocol)
What the types of breaking systems in circuit breakers? Why we use CT with fuse in series trip circuit breaker(HT), though we don't use fuse normally in CT output?
Differentiate between inputlookup & outputlookup commands.
how would you design the process for a nightly, high volume check producing process that needs to select only records that are flagged to be processed?
What is Kisan Credit card?
How to calculate excise duty on mobile products?
hey guys ... since i have just started my career i need to know whether testing has a good career or not .. ?
I was born on 4th may 1981 iam i eligible to apply for SBI clerical job vacancy
What is modbus, profibus, fieldbus
What are the disadvantages of using wordpress?
What is user-defined inline table-valued function?