How can you define login policy for users in sap system?

1071

1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?

2216

What is extern objective c?

1

what is degenerate key in oracle ?whare do we use it?

2506

What does truncate do?

885

What happen on the namenode when a client tries to read a data file?

429

What is a thread dump?

965

What is heuristics testing?

1093

Explain me what are the key features of python?

785

How many classes a dll can contain?

940

What is a Presistent Object?

1165

Why is permissibility check carried out?

984

Why delegates are type safe in c#?

835

Explain an assembly?

910

I want to fetch data from datareader. i have three tables in datareader. i want to bind my two table with datagrid, then i want to fetch a value from my third table. do u have any idea pls help me. we use dr.nextresult() for multiple tables.

2555