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 5550
2. 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 2972
It 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 2078
What is the difference between a web custom control,web user control and a web part.1 5168
What are the active wastes in nuclear submarrine and how they disposed or dump?
When/Why should I use Option Explicit?
When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?
Difference between Read and Get cursor?
How does "OUT OF STEP" relay ,for Synchronous motor protection, work?
what is the formula of starting current of 3phase and 1 phase motor???
List of Test Management Tools??Is Quality Center Test Management tools
We did promotion activity for X co that co is our client ( S Dr) which we sold tickets through our vendor through out north india ... But those vendors adjusted cash with thir bill and remaining balance we received ,, Ticket amount we paid from our co Bank A/c to our client (S Dr) .the amount is too huge so how can i sort out this in books of acconts ..............
need of crystal client in sap bo integrationkit?
1.6. Tell me something about your happiest day of your life.
How to build diary farm?
THERE iS ANY DEFAULT CONNECTION STRING FOR WINDOWS APPLICATION IN VB.NET2005 FROM WHICH AFTER CHANGING PROJECT DIRECTORY TO OTHER PLACE AND WE DID NOT CHANGE DATABASE PATH INB SQL CONNECTION ?????
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?
why the NGR (neutral grounding resistor) always OFF during DG off?
can u explain relative path architecture framework in qtp?