In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
Please explain the three levels of access control for ruby methods?
What is the procedure for the creation of stateless ejb?
Explain me what do you mean by hardness of water?
What is the difference between windows server 2012 and 2008?
What are co-operating processes?
When iam loging in to my system as a normal user through the telnet I am not able to login, the message appears on the screen is unable to connect the host:the connection is refused. Please tell me the answers as soon aspossible?
How you will show all data from a table.
How could you show icon of an activity in manifest file?
What is 1:1 redundancy ?
What are some of the key best practices for security in amazon ec2?
Did you create secondary index?
What sort of information does the internet of things objects communicate?
What are your ways to performance optimization?
Why session is not thread safe in hibernate?