Question

Many business users in the 1980s referred to their mainframes as "the black hole," because all the information went into it, but little ever came back and ad hoc real-time querying was virtually impossible.

Answer 1

TRUE, many business users in the 1980s referred to their mainframes as "the black hole".

Step-by-step explanation:

• Most enterprise users in the 1980s referred to their computers as "the black hole," since all the experience went into this one, but little ever went back and it was nearly hard to test ad hoc in actual-time.

• Business software have shifted from encoding and monitoring of transactions to other operations.

• Before the 1980s, the knowledge and program demands were often diverted into a ' black hole ' queue through mainframe networks of ' dumb ' terminals.