How often DataNode send heartbeat to NameNode in Hadoop?
Explain the steps for creating custom tags in jsp?
What is plist in ios?
Explain about SAP IM module?
What is the explanation for modular programming?
What is the use of console application?
When a serious problem occurs with windows 7, you might be able to repair it by starting the windows pe operating system and running diagnostic tools, in thisscenario, windows pe is called by another name, which is?
Can I open an xml file in excel?
what is the use of backward drilling in cognos 8?is it possible?whats the uws of it?
What are uses of ms word?
State the de morgan's theorem?
How customizable is the user-to-user access?
What is MRP group?
What is the use of sessionfactory?
What is the type of arguments inside a constructor? Why do you think they are val unless explicitly set to var?