cobol
What is the connection String used to make the connection between Cobol and B. D. Oracle?
I cannot connect a Micro Focus Program Cobol to the database Oracle.
I'm using the command:
EXEC SQL
CONNECT :USERN ... C
The error that returns me is:
Please specify Database name
I've tried other ways to connect, but I can't connect.
Why is COBOL still the preferred language in the business world?
As everyone knows COBOL is very used by financial institutions, where only the interface is made using current languages such ... that COBOL began to be popular in the business area, was there no other similar language or is it unique that remains alive?
What is a mainframe?
I was reading some old questions, and I ended up coming across a topic about COBOL where I was talking about mainframes. What is a mainframe, and what is the difference between a mainframe and a server as we know today ?