JPA is a specification defined for java by sun. It does not provide any implementation. It was originally developed by EJB 3.0 software expert group, but it is not limited to EJB software components. Hibernate has an implementation of JPA....
__str.matches(“\\\d+”);__ d+ –> one or more digits It allows starting with 0, eg. 0000124 __str.matches(“^[1-9]\\\d+”);__ It doesn’t allow starting with 0...
Problem: Folder archive and replicated to target server are out of sequence Solution 1: Update the timestamp of collections record, this will trigger a new round of archiving. Solution 2: 1. Go to content server -> Admin Applet -> Archiver; 2....
For Apache HTTP server, this can be done by turning on the URL rewriting engine and specifying some rewriting rules. Create .htaccess file and located it under project folder in webroot. RewriteEngine on \# if a directory or a file exists,...
#####Save as in VIM, there are two ways – ( Assumed that I’m editing a.txt. ) **:w b.txt** will write a.txt’s content to the file b.txt while keeping a.txt as the opened buffer in vim. **:sav b.txt** will first write a.txt’s...
Here is some sample exam questions for this certification. #####QUESTION 1 What is true when implementing human reactions that are part of composite applications using the human task component in SOA 11g? A. The human task configuration is stored in the...