What are headers and footers?

7

When I click on an excel file to open it, the file opens but an error message is displayed that says a file with that name is already open and that I can not open twofiles open with the same name?

1

List out the main responsibilities of the network layer.

812

What is the meaning of client-server application. The purpose of Client-Server Application. with description.

1082

What are its advantages of uber jar?

11

Explain in brief, what uddi is?

27

What is the difference between reading data from an external file and reading data from an existing data set?

79

What is Coupling?

76

Where the data is extracted during init of delta and during delta updates?

1029

What is the method to execute a php script from the command line?

42

how to write a server program and sending the mails to the server using smtp protocol please help me

1046

what are commands to generate key pairs?

1

i am pursuing mca and i want to do oracle apps technical in hydrabad, plz guide me tne best institue in hydrabad those have excellent knowledge in oracle apps.

1177

Can corba application be tuned for better performance?

51

What is a virtual desktop?

47