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 5476
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 2913
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 1938
What is the difference between a web custom control,web user control and a web part.1 5094
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
How to define service agreement, warranty and extended warranty,
Compare salient pole and cylindrical rotor machines.
why B+tree usually prefer as on exis structure to a data file?
how many sqft or cft of work done by a mason per day in all works such as brick,block,concrete,shuttering carpenter,reinforcement fabricator,painter,door window carpenter.....everything thank you
Enumerate the cause of pumps low delivery of water
MOP can be processes ? and after processing can it be use for industrial purpose and pharmaceutical purpose ? can it be process for injectable use ?
For which process u are coming... I'm bpo like convergys
Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02
How to reduce -234126219.6403 MVAr generation and by what?
how to compare numbers and dispaly the largest ? *first thing I wanted to do is to input how many numbers to be compared *and then analyzed the largest then display it.
How to build scripts that access data from external sources?
how many shuttering material required for 1000 sq.m built up area.
Assuming that the constitution parameters of aluminum are given by μ=μ۪o=4Πx10^(-7)N/A^2 and σ=3.54x10^7mho/m,find the frequency for which the skin depth in aluminum is 0.01 mm.
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)